[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN107494586A - A kind of Pesticidal combination - Google Patents

A kind of Pesticidal combination Download PDF

Info

Publication number
CN107494586A
CN107494586A CN201710811822.1A CN201710811822A CN107494586A CN 107494586 A CN107494586 A CN 107494586A CN 201710811822 A CN201710811822 A CN 201710811822A CN 107494586 A CN107494586 A CN 107494586A
Authority
CN
China
Prior art keywords
reactive compound
pesticidal combination
chlorine fluorine
insect amide
fluorine cyanogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710811822.1A
Other languages
Chinese (zh)
Inventor
罗昌炎
詹姆斯.T.布里斯托
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Rotam Chemical Co Ltd
Original Assignee
Jiangsu Rotam Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Rotam Chemical Co Ltd filed Critical Jiangsu Rotam Chemical Co Ltd
Priority to CN201710811822.1A priority Critical patent/CN107494586A/en
Publication of CN107494586A publication Critical patent/CN107494586A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N31/00Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/08Oxygen or sulfur directly attached to an aromatic ring system
    • A01N31/14Ethers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/46N-acyl derivatives

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention provides a kind of Pesticidal combination, is chlorine fluorine cyanogen insect amide containing reactive compound I and reactive compound II, the reactive compound I, reactive compound II is gamma cyhalothrin, and reactive compound I and reactive compound II weight ratio is 50:1‑1:50.The present invention has reached synergistic effect by the way that reactive compound I and reactive compound II are carried out into binary built on pest control, and reduces the dosage of two active ingredients, combines quick-acting and lasting effect, has delayed the generation of resistance, has expanded preventing and treating spectrum.

Description

A kind of Pesticidal combination
The present invention is Application No. 2014105463989, and the applying date is on October 16th, 2014, a kind of entitled desinsection group The divisional application of the patent application of compound.
Technical field
The present invention relates to agriculture field, and in particular to a kind of Pesticidal combination.
Background technology
It is in the urgent demand that field of pest control occurs:Need to provide a kind of Pesticidal combination, it is being reduced The rate of application of active component and reduction avoid remaining to provide effective insect while unfavorable environment or toxicological effects Preventing and treating;And the Pesticidal combination also needs to combine the snap action and long-acting to insect.
It is to repeat using another difficulty of insecticide and uniquely uses single Pesticidal compound in many cases Cause to produce the reactive compound quick selection that is natural or adapting to drug-fast insect.It is therefore desirable to have help overcome Drug-fast Pesticidal combination.
It is an object of the invention to provide a kind of Pesticidal combination, and it solve at least a kind of above-mentioned problem:Such as reduce administration Rate, improve activity profile, with reference to quick-acting and lasting effect, delaying drug resistance.
Chlorine fluorine cyanogen insect amide (ZJ4042, Cas.NO:1262605-53-7) be Zhejiang Provincial Chemical Engineering Research Inst develop adjacent benzene Diformamide insecticides, it is the unique novel pesticide of a kind of efficient, low toxicity and mechanism of action, it acts on insect ryania Acceptor, promote the endogenous calcium ion release of insect cell, influence contraction of muscle, and then cause insect death;To Lepidoptera, elytrum Mesh, Diptera and the larva of Homoptera have very high activity, but main effect model has certain interior suction based on stomach toxicity Property, the primary pest available for rice, vegetables, fruit tree, cotton prevents and treats.Chlorine fluorine cyanogen insect amide has the characteristics of lasting effect is long, but It is that also there is the defects of quick-acting is poor, 5-7 talentes can be dead as pests are latter.In recent years, although sown areas of cotton It has been reduced that, but the bridge field plantation of the bollworm such as vegetables, corn, peanut is more and more, becomes increasingly complex so that bollworm Generation more towards complication, damage to crops is more, Harm period is longer, and easily wildness is caused disaster, and prediction exists very big Difficulty.Therefore chemical prevention turns into main means of prevention.From after being promoted Rynaxypyr and fluorobenzene insect amide, such medicament Have become the major pharmaceutical agent of preventing and treating bollworm, it is active high, killing action is strong the characteristics of;But there is also dead worm speed it is slow, Drug-fast drawback is also easy to produce, so being the ideal scheme of a solution cotton bollworm control with the pharmacy mix of quick-acting.
Cyfloxylate is the pyrethroid insecticides of Beyer Co., Ltd's exploitation, has and tags and stomach poison function, is applicable In upper coleoptera, Semiptera, Homoptera and the lepidoptera pest of the plants such as cotton, fruit tree, vegetables, tea tree, tobacco, soybean, Because usage time is grown, pest resistance is serious.Cyfloxylate has good contact toxicity and stomach poison function, and 2 is small after medication When after to low instar larvae with regard to good killing action can be played.
Fenvalerate be SUMITOMO CHEMICAL chemical company exploitation pyrethroid broad spectrum insecticide, have tag and Stomach poison function, the scope of application work well to lepidopterous larvae;Also have to insects such as Homoptera, Orthoptera, Semipteras preferably Effect.Suitable for crops such as cotton, fruit tree, vegetables, soybean, wheats.Because usage time is grown, pest resistance is serious.The chrysanthemum of cyanogen penta Ester has good contact toxicity and stomach poison function, after medication after 2 hours to low instar larvae with regard to good killing action can be played.
Biphenthrin is the broad spectrum insecticide of the pyrethroid of Fu Meishi companies of U.S. exploitation, has and tags and stomach Toxic action, lepidopterous larvae is worked well, have preferable preventive effect to Homoptera, Orthoptera, Semiptera and mite class.It is suitable For crops such as tealeaves, cotton, fruit tree, vegetables.Because usage time is grown, pest resistance is serious.Biphenthrin is with its insecticidal spectrum Extensively(There is good prevention effect to primary pest tea geometrid, Euproctis pseudoconspersa, smaller green leaf hopper, weevil, black wing aleyrodid on tealeaves), water Dissolubility is low, degradation speed is fast, turns into the major pharmaceutical agent of China's tea chemistry preventing and treating;But long-term single use is simultaneously continuously increased concentration And access times, it is allowed to prevention effect and constantly declines.
Fenpropathrin be SUMITOMO CHEMICAL chemical company exploitation a kind of pyrethroid insecticidal/acaricidal agent, have tag, Stomach toxicity and certain repellent action.The medicine insecticidal spectrum is wide, and down effect is fast, lasting period length, and its maximum feature is to many kind evils Worm and a variety of tetranychids have good prevention effect simultaneously, are particularly suitable for using when insect, evil mite are concurrent.Suitable for cotton, Upper coleoptera, Semiptera, Homoptera and the lepidoptera pest and mite class of the plants such as fruit tree, vegetables, tea tree, because usage time Long, pest resistance is serious.Fenpropathrin has tags and stomach poison function well, after medication after 4-6 hours to low instar larvae just Good killing action can be played.
Ethofenprox category pyrethroid insectide.It has that insecticidal spectrum is wide, insecticidal activity is high, it is fast to knock down speed, to rice field The advantages that natural enemy lethalities such as spider are smaller, to crop safety, be widely used in rice, vegetables, be used on cotton it is efficient Prevent and treat the various pests such as Lepidoptera, Semiptera, Orthoptera, coleoptera.But after the kind use, insect is also easy to produce the resistance to the action of a drug.Ether Chrysanthemum ester has good contact toxicity and stomach poison function, after medication 1-2 hours to adult with regard to good killing action can be played.
Decis is category pyrethroid insectide, has and tags and stomach poison function, action of contace poison is rapid, knocks down power By force, some insects are had repellent action by not stifling and systemic action in higher concentrations.Lasting period is grown(7-12 days).Nerve Toxic agent, insect can be made to be overexcited, benumb and dead.Insecticidal spectrum is wide, fabulous to Lepidoptera, Homoptera, Thysanoptera insect effect. It is mainly used in preventing and treating the primary pest of the field crops such as cotton, cotton can be made to do sth. in advance blow-of-cottons, improves lint quality and yield. Using nearly 30 years, in preventing and treating of some areas to many insects particularly bollworm, its usage amount was by initial dilution 10000 Times, preventive effect more than 95%, drop to 1000 times of current dilution, and preventive effect is less than 60%;Resistance problems are serious, greatly limit The application of decis is made.
Gamma cyhalothrin be it is a kind of efficiently, wide spectrum, quick-acting pyrethroid insecticideses, acaricide, to tag and Based on stomach poison function, no systemic action.Cotton, fruit tree, vegetables, the various pests in Soybean and Other Crops can effectively be prevented and treated. The parasite on animal body can be prevented and treated.To the various pests such as Lepidoptera, coleoptera and Semiptera and other insects, and tetranychid, Rust mite, goitre mite, tarsonemid etc. have good result, simultaneous can be controlled when worm mite is concurrent, can prevent and treat pink bollworm and bollworm, dark greyish green Worm, turnip aphid, tea geometrid, Euproctis pseudoconspersa, pink tea rust mite, leaf goitre mite, citrus moth, tangerine leaf moth, tangerine aphid and tangerine leaf mite, rust mite, Small heart-eating peach worm and oriental fruit months etc., it is also possible to prevent and treat a variety of earth's surfaces and public health insect.
Cypermethrin is a kind of pyrethroid insecticides.With wide spectrum, efficient, quick action character, to insect With tag with stomach toxicity based on;Its mechanism of action is to upset the normal physiological of insect nerve, is allowed to dead by excited, spasm to paralysis Die.Suitable for the insect in the various plants such as preventing and treating cotton, vegetables, fruit tree, tea tree, forest and sanitary insect pest.Cypermethrin speed Effect property is good, but the lasting period is short.
The content of the invention
The present invention seeks to provide a kind of Pesticidal combination for above-mentioned weak point, containing reactive compound I and Reactive compound II, the reactive compound I are chlorine fluorine cyanogen insect amide, and reactive compound II removes for any one selected from plan Worm chrysanthemum ester insecticide, selected from cypermethrin, decis, Biphenthrin, cyfloxylate, fenvalerate, efficient chlorine fluorine cyanogen Chrysanthemum ester, Fenpropathrin, ethofenprox.
The present invention is it has unexpectedly been discovered that by chlorine fluorine cyanogen insect amide and selected from cypermethrin, decis, Biphenthrin, fluorine The pyrethroid insecticides combination of cypermethrin, fenvalerate, gamma cyhalothrin, Fenpropathrin, ethofenprox can have Effect prevention or control harmful organism.It is surprising that the activity of the combination control harmful organism of reactive compound of the present invention is big It is higher than single reactive compound activity of the combination greatly.The unexpected effect is really to act synergistically, rather than just adding And effect.
The present inventor have passed through long-term research, and is found surprisingly that on the basis of many experiments, by reactive compound I and After reactive compound II compoundings, synergistic function is generated, reactive compound I is chlorine fluorine cyanogen insect amide, reactive compound II For any one be selected from cypermethrin, decis, Biphenthrin, cyfloxylate, fenvalerate, gamma cyhalothrin, The pyrethroid insecticides of Fenpropathrin, ethofenprox.
A kind of Pesticidal combination, it is chlorine fluorine containing reactive compound I and reactive compound II, the reactive compound I Cyanogen insect amide, reactive compound II are selected from cypermethrin, decis, Biphenthrin, cyfloxylate, cyanogen for any one Valerate, gamma cyhalothrin, Fenpropathrin, the pyrethroid insecticides of ethofenprox, and the reactive compound I Weight ratio with reactive compound II is 50:1-1:50.
A kind of Pesticidal combination, reactive compound I and reactive compound II weight ratio is 25:1-1:25.
A kind of Pesticidal combination, reactive compound I and reactive compound II weight ratio is 10:1-1:10.
A kind of Pesticidal combination, reactive compound I and reactive compound II weight ratio is 5:1-1:5.
A kind of Pesticidal combination, include reactive compound I and reactive compound II, the reactive compound I and activity Compound II accounts for the 5%-90% of the composition by weight altogether.
A kind of Pesticidal combination, include reactive compound I and reactive compound II, the reactive compound I and activity Compound II accounts for the 10%-80% of the composition by weight altogether.
A kind of Pesticidal combination, include reactive compound I and reactive compound II, the reactive compound I and activity Compound II accounts for the 20%-60% of the composition by weight altogether.
A kind of Pesticidal combination, also comprising surfactant and/or extender.
The Pesticidal combination of the present invention, formulation is missible oil, suspending agent, seed coat agent, water dispersible granules, wettable powder, outstanding Emulsion, smoke agent, aqueous emulsion, ultra low volume liquids.
The Pesticidal combination of the present invention, also comprising one or more other active components.
On the other hand, the purposes for preventing or controlling harmful organism is used for present invention also offers a kind of Pesticidal combination, its Middle harmful organism is Insecta, Arachnoidea.
Preferably, the Pesticidal combination is used to prevent and treat Lepidoptera, coleoptera, Diptera, the purposes of homoptera pest.
It is furthermore preferred that the Pesticidal combination is used to prevent and treat diamondback moth, cabbage caterpillar, beet armyworm, lopper worm, cigarette bud night Moth, black peach aphid, cotten aphid, apple aphid, grain aphid, brown back rice plant hopper, small brown rice planthopper, Bemisia tabaci, Trialeurodes vaporariorum Westwood, leafhopper, rice green leafhopper, rice Leaf-roller, bollworm, striped rice borer, yellow rice borer, tea geometrid, Euproctis pseudoconspersa, smaller green leaf hopper, weevil, black wing aleyrodid, tetranychid, rust mite, Goitre mite, tarsonemid, cabbage caterpillar, turnip aphid, tea geometrid, pink tea rust mite, citrus moth, tangerine leaf moth, tangerine aphid and tangerine leaf mite, peach are small The purposes of heart-eating worm and oriental fruit months etc..
On the other hand, present invention also offers a kind of method prevented or control harmful organism, by the desinsection group of the present invention Compound acts on target useful plant, object noxious livings or its environment, the propagating materials of target useful plant;The plant is numerous It is seedling, rhizome, garden seedling, cutting or seed to grow material.
A kind of cover crop including makes crop and I containing reactive compound and activation to prevent the method for pest infestation Compound II Pesticidal combination contact.
A kind of method prevented or control harmful organism, including separate, sequentially or simultaneously apply reactive compound I, activity Compound II.
The present invention by by reactive compound I and reactive compound II combination, on the one hand combine lasting effect with it is quick-acting Property;On the other hand, there is provided a kind of synergistic effect significantly I containing reactive compound and reactive compound II pharmaceutical agent combinations, can be bright The aobvious dosage for reducing by two active ingredients.
Embodiment
Present invention discover that:Reactive compound I and reactive compound II combinations can not only be brought to the additive property for insecticidal spectrum Improve, but also realize amazing synergy.
The insecticidal effect that term " synergy " used herein refers to active compound of the present invention is more than each activity Compound effect sum, in other words, its effect is superadditivity.
The invention provides a kind of Pesticidal combination, is active component comprising reactive compound I and reactive compound II, Reactive compound I is chlorine fluorine cyanogen insect amide, and reactive compound II is selected from cypermethrin, decis, biphenyl for any one Chrysanthemum ester, cyfloxylate, fenvalerate, gamma cyhalothrin, Fenpropathrin, the pyrethroid insecticides of ethofenprox.
The invention provides a kind of Pesticidal combination, includes reactive compound I and reactive compound II, the activation Compound I and reactive compound II weight ratio are 100:1 to 1:100, preferably 50:1 to 1:50, preferably 20:1 to 1:20, it is more excellent Choosing or 10:1 to 1:10, further preferably 5:1 to 1:Acted synergistically when 5.
The present invention solves by the way that the good chlorine fluorine cyanogen insect amide of the lasting effect reactive compound II good with quick-acting is combined The problem of lasting effect and quick-acting.On the other hand, there is provided a kind of obvious containing chlorine fluorine cyanogen insect amide of synergistic effect and activation Compound II pharmaceutical agent combinations, the dosage of two compositions can be reduced.
The Pesticidal combination of the present invention, has good plant compatibility and favourable homeothermal animal toxicity, suitable for preventing and treating The harmful organism run into agricultural, forestry, Stored Product and material and health field, especially Insecta and Arachnoidea. The Pesticidal combination of the present invention is active for generally sensitive and resistance species, and for all or single stage of development It is respectively provided with activity.
Term " harmful organism " used herein means any organism that can be caused damage to the normal condition of plant:
Lepidoptera pest is included for example:Striped rice borer(chilosuppressalis), yellow rice borer(Tryporyzaincertulas)、 Rice leaf roller(cnaphalocrocismedinalisGuenee), cabbage heart snout moth's larva(hellullaundalis), dichocrocis punctiferalis (conogethespunctiferlis), papilio xuthus Linnaeus(papilioxuthus), small cabbage white moth (pierisrapaecrucivora), straight burr rice hesperiidae(parnaraguttata), tent caterpillar(malacosoma Neustria testacea), gypsymoth(lymantriadispar), fall webworms(hyphantriacunea), east poison moth (euproctissubflava), black line slug moth(scopelodescontracus), bollworm (helicoverpaarmigera), Pectinophora gossypiella(Pink bollworm), cabbage looper(trichoplusiani), wild cabbage night Moth(mamestrabrassicae), beet armyworm(spodopteraexigua), prodenia litura(spodopteralitura)、 Tea olethreutid(adoxophyesoranafasciata), leaf roller(adoxophyeshonmai), apricot yellow volume moth (archipsfuscocureanus), Homonamagnanima(homonamagnanima), diamondback moth(plutellaxylotella), cotton Pink bollworm(pectinophoragossypiella).
Coleopteran pest is included for example:Rice weevil(sitophilusoryzaelinne), citrus leaf mining first (PodagricomelanigricollisChe), sitophilus zea-mais(S.zeamails), grain weevil(S.granarius), big daikon leaf beetle (Cabbageleafbeetle), daicon leaf beetle(Daikon leaf beele), flea beetle(fleabeetle), grape flea beetle (Alticachalybea), cabbage flea beetle(phyllotretastriolata), cucumber flea beetle(Epitrixcucumeris), cigarette Careless flea beetle(Ehirtipennis), eggplant flea beetle(E.fuscula), aulacophora femoralis(Aulacophoraindica(Gemlin), leaf mustard It is chrysomelid(Phaedoncochleariae)Deng.
Diptera pest is included for example:Rice leafminer(agromyzaoryzae), hydrellia griseola (hydrelliagriseola), African Chrysanthemum liriomyza bryoniae(liriomyzatrifolii), pea leaf dive fly (chromatomyiahorticola), Liriomyza brponiae(liriomyzabryoniae), delia platura(deliaplatura)、 Green onion ground Hylemyia Platura Meigen(deliaantiqua)Mediterranean fruitfly(ceratitiscapiatawiedgman), Rhagoletis pomonella (Rhagoletispomonella), cherry fruit fly(R.cingulata).
Hemipteran pest is included for example:Smelly stinkbug(megacoptapunctatissimum), cabbage bug (eurydemarugosum), big thorn white star stinkbug(eysarcorislewisi), white star stinkbug(eysarcorisparvus), rice it is green Stinkbug(nezaraviridula), Si Shi amber stinkbugs(plautiastali), clerodendron trichotomum stinkbug(halymorphamista), rice spiny coreid (cletuspunctiger), Chinese Leptocorisa spp(leptocorisachinensis), azelea lace bug (stephantispyrioides), it is red must fleahopper(trigonotyluscoelestialium).
Homoptera pest includes such as rice green leafhopper(nephotettixcincticeps), small brown rice planthopper (laodelphaxstriatellus), brown plant-hopper(nilaparvatalugens), white backed planthopper (sogatellafurcifera), pear sucker(psyllapyrisuga), diaphorina citri(diaphorinatabaci), Bemisia tabaci (bemisiatabaci), aphid(homoptera), apple aphid(eriosomalanigerum).
Hymenoptera(hymenoptera)In have, yellow-winged cabbage sawfly(athaliarosaeruficornis), rose sawfly (argepagana), Black Hills ant(formica japonica), chestnut gall wasp(dryocsmuskuriphilus)Deng.
Thysanoptera, such as thrips(HaplothripsChinensisPriesner).
Arachnoidea(Arachnida)Insect.Such as panonychus citri(panonychuscitri), Tetranychus cinnabarinus (Tetranychuscinnabarinus), panonychus ulmi(panonychusulmi), T.urticae Koch (tetranychusurticae), tetranychus viennensis(tetranychusviennensis), oligonychus ununguis (oligonychusununguis)Citrus beginning tetranychid(eotetranychuskankitus), purplish red short hairs mite (brevipalpusphoenicis), Bryobia praetiosa(bryobiapraetiosa), wheat leaf roll mite(aceriatulipae)、 Grape erineum mite (Eriophyes vitis)(colomerusvitis), tealeaves goitre mite(calacaruscarinatus), yellow tea mite (polyphagotarsonemuslatus), long hair root mite(rhizoglyphusrostochiensis)Deng.
Anoplura (Anoplura, Phthiraptera), such as Damalinia (Damalinia spp.), Haematopinus (Haematopinus spp.), Linognathus (Linognathus spp.), Pediculus (Pediculus spp.), Trichodectes (Trichodectes spp. )。
Isopoda(Isopoda), for example, Cape jasmine beach louse(Oniscusasellus), pillworm (Armadilliudiumvulgare), ball pillworm(Porcellioscaber).
Sufficient mesh (Diplopoda) again, for example, Blaniulusguttulatus.
Lip foot mesh (Chi lopoda), for example, ground Scolopendra (GeophiluscarpophagusScutigera spp.) 。
Comprehensive mesh (Symphyla), for example, kahikatea worm (Scutigerellaimmaculata).
Thysanoptera (Thysanura), for example, silverfish (Lepismasaccharina).
Collembola (Collembola), for example, arms Onychiurus arcticus (Onychiurusarmatus).
Orthoptera (Orthoptera), for example, family Xi (Achetadomesticus), mqb category category kind (Gryllotalpa spp.), Asiatic migratory locust (Locustamigratoriamigratorioides), black locust category kind ( Melanopluss pp.), desert locust (Schistocercagregaria).
Blattaria (Blattaria), for example, oriental cockroach (Blattaorientalis), American cockroach (Periplanetaamericana), leucophaea maderae (Leucophaeamaderae), Groton bug ( Blattellagermanica) 。
Dermaptera (Dermaptera), for example, European earwig (Forficulaauricularia).
Isoptera (lsoptera), for example, Reticulitermes kind (Reticulitermes spp.).
Nematoda((Nematoda))Representative biology have and form nematode, stem eelworm and leaf selected from root-knot nematode, cyst The nematode of nematode.It is preferred that the soybean cyst nematode Heterodera glycines of following nematode(Heterodera), globodera rostochiensis (golboderarostochiensis), Meloidogyne incognita(meloidogyne incognita)Deng, lance line mesh (dorylaimida)In have, minute hand Turbatrix(longidorus sp.)Deng.
The Pesticidal combination of the present invention has protrusion for preventing and treating Lepidoptera, Homoptera, coleoptera, Diptera pest and acarid Effect, particularly diamondback moth, cabbage caterpillar, beet armyworm, lopper worm, tobacco budworm, black peach aphid, cotten aphid, apple aphid, wheat long tube Aphid, brown back rice plant hopper, small brown rice planthopper, Bemisia tabaci, Trialeurodes vaporariorum Westwood, leafhopper, rice green leafhopper, rice leaf roller, bollworm, striped rice borer, three Change snout moth's larva, tea geometrid, Euproctis pseudoconspersa, smaller green leaf hopper, weevil, black wing aleyrodid, tetranychid, rust mite, goitre mite, tarsonemid, cabbage caterpillar, dish are hung pipe Aphid, tea geometrid, pink tea rust mite, citrus moth, tangerine leaf moth, tangerine aphid and tangerine leaf mite, small heart-eating peach worm and oriental fruit months etc..
The Pesticidal combination of the present invention can change into general configuration agent, such as missible oil, suspending agent, seed coat agent, water-dispersible grain Agent, wettable powder, suspension emulsion, microcapsules, smoke agent, aqueous emulsion, ultra low volume liquids.Type of service depends on specific mesh 's;Every kind of preparaton should ensure that being evenly distributed for the compounds of this invention.
Preparaton in a known way, by by active component with suitable for agrochemical formulation filler and/or table Face activating agent is mixed and prepared.
According to the present invention, term " filler ", which refers to, can be combined with active component or combines to make it easier for being administered to pair As(Such as plant, crop or careless class)Natural or synthetic organic or inorganic compound.Therefore, the filler is preferably lazy Property, it is acceptable at least to should be agricultural.The filler can be solid or liquid.
Filler can be used to be solid or be liquid in the present invention, solid-filling agent can be used as to make Have for example:Phyteral powdery type(Such as soy meal, starch, grain dust, wood powder, bark powder, sawdust, walnut shell powder, bran Skin, cellulose powder, coconut husk, the particle of corncob and tobacco stem, extract residue after plant essence etc.), paper, clay Class(Such as kaolin, bentonite, acid china clay etc.), talcum powder class, silica(Such as diatomite, silica sand, mica, aqueous silicic acid, Calcium silicates), activated carbon, natural mineral matter class(Float stone, attapulgite and zeolite etc.), fire diatomite, sand, plastics medium etc. (Such as polyethylene, polypropylene), potassium chloride, calcium carbonate, the inorganic mineral powder of calcium phosphate etc., ammonium sulfate, ammonium phosphate, urine Chemical fertilizer, the clay fertilizer of element, ammonium chloride etc., these materials can be used alone or two or more is mixed.
It can be selected as liquid media materials'use in llowing group of materials, for example, water, alcohol type(Such as first Alcohol, ethanol, isopropanol, butanol, ethylene glycol etc.), ketone(Such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone Deng), ethers(Such as ether, dioxanes, methylcellulose, tetrahydrofuran etc.), aliphatic hydrocarbon class(Such as kerosene, Mineral oil etc.), aromatic hydrocarbons class(Such as benzene,toluene,xylene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chloro fat Fat hydrocarbon, chlorobenzene etc.), halogenated hydrocarbon class, amide-type, sulfone class, mineral oil, vegetable oil, animal oil etc..
To make active component emulsification, scattered and/or wetting, the surfactant that can be used for example can be fat Fat alcohol APEO, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid esters, the phosphoric acid of polyoxyethylene alcohol or phenol Ester, the fatty acid ester of polyalcohol, alkylaryl sulfonates, lignosulfonates, branch shape copolymer, the dibutyl naphthalene of macromolecule comb shape Sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates.
To make effective active composition dispersion stability, such as xanthans, aluminium-magnesium silicate, gelatin, starch, cellulose can be used Methyl ether, polyvinyl alcohol, polyvinyl acetate and natural phospholipid(Such as cephalin and lecithin)It is and synthetic phospholipid, bentonite, wooden The adjuvants such as plain sodium sulfonate.
The optional spent glycol of antifreezing agent, propane diols, glycerine, sorbierite.
Deflocculant as suspension product can use the auxiliary such as naphthalene sulfonic acid polymer, polymeric phosphate Agent.
Organic silicon defoamer can be used as defoamer.
Optionally, can also include other annexing ingredients, for example, protecting colloid, adhesive, thickener, thixotropic agent, bleeding agent, Stabilizer, screening agent.
Preparaton generally comprises 5%-90%, preferably 10%-80%, further preferably 20%-60% active component.
The reactive compound I and reactive compound II active components of the present invention can also apply with other active ingredient combinations With, such as expanding activity profile or preventing from forming resistance.Other active components such as fungicide, bactericide, draw Lure, insecticide, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer or semiochemical etc..
The reactive compound I and reactive compound II of the present invention can be combined/be administered in combination.Including separately, successively or together When apply reactive compound I and reactive compound II.Preferably, the reactive compound I and reactive compound II is combined as The form of composition comprising reactive compound I and reactive compound II.In the case of separate administration, order of administration is usual The result of prophylactico-therapeutic measures is not influenceed.
A kind of cover crop including makes crop and I containing reactive compound and activation to prevent the method for pest infestation Compound II Pesticidal combination contact.
Present invention also offers a kind of method prevented or control harmful organism, the Pesticidal combination of the present invention is acted on Target useful plant, object noxious livings or its environment, the propagating materials of target useful plant
The Pesticidal combination of the present invention handles insect or to be protected to prevent insect infestations by using the active component of insecticidal effective dose Plant, plant propagation material, soil, surface, material or space before by infestation by insect and later carry out.
Pesticidal combination of the present invention prevent and treat various cultivated plants such as cereal, water fruits and vegetables, a large amount of on industrial crops have Evil biology is especially important.
All gene-modified plants or genetically modified plants can be included with the plant that Pesticidal combination of the present invention is handled.
A kind of Pesticidal combination is used for the purposes for the plant organ protected plant propagation material and then grown.
Term " plant propagation material " is understood to mean that all generation parts of plant, including seed, root, fruit, block Stem, napiform root, rhizome, branch, seedling bud and other plant part.It also is included in after germination or is moved after being emerged from soil The rice shoot and young plant of plant.Plant propagation material can in plantation or transplanting or before use the preventative place of plant protection compound Reason.
The present invention Pesticidal combination can be used for protection branch to prevent foliar pest and for seed and root processing with Anti- soil pests.
Therefore, Pesticidal combination of the invention is applied to seed treatment to protect seed to prevent insect pest, especially It is soil-borne insects insect, and plant roots and branch caused by protecting are to prevent the infringement of soil pests and foliar insect.
Preferably, plant propagation material is seed.The method of seed treatment, such as can there are, diluent liquid or solid Seed is directly immersed in the method in liquid condition preparaton made medicament be impregnated with seed by the preparaton of shape without dilution;Will Solid chemicals or liquid preparation mix with seed, and being coated processing makes the method for the surface of the seed attachment medicament;Planting The methods of being sprayed while plant near seed.
The Pesticidal combination of the present invention can be applied according to the methods of pouring tank, injection, spraying, dusting, distribution or smoke, apply Dosage changes with weather condition or crop condition.
- generally for leaf portion processing:0.1-10000g/ha, preferably 10-1000 g/ha, more preferably 50-800 g/ha;
- for seed treatment:2-1000g/100kg seeds, preferably 3-500g/100kg seeds;
- for soil treatment:0.1-10000g/ha, preferably 1-5000g/ha.
Above-mentioned dosage is only general exemplary dose, and those skilled in the art can be according to actual feelings when reality is applied Condition and needs, rate of application is adjusted especially in accordance with the seriousness of the property and insect pest of pending plant or crop.
The present invention by the way that reactive compound I is combined with reactive compound II, on the one hand combine lasting effect with it is quick-acting Property;On the other hand, there is provided a kind of synergistic effect significantly I containing reactive compound and reactive compound II insecticide composition, It can obviously reduce the dosage of two active ingredients.
Control insect pest need to be in insect pest early period of origination medication, but this period is not easy to hold, the general insect pest until needing medication Lay particular stress on there occurs.But reactive compound I quick-acting is very slow, just reach peak mortality within 15 days or so after medicine, at this moment insect pest is Through causing infringement to plant;After reactive compound I and the outstanding reactive compound II of quick-acting are used in combination, after medicine Reach peak mortality within 12 hours, the lasting period can be maintained by 45 days.
On the other hand, the generation of resistance has been delayed:Both mechanisms of action and the mode of action are entirely different, have after combination Tag, stomach toxicity, ovicidal and the effect for reducing spawning rate and incubation rate.
Example of formulations
Embodiment 1:The Biphenthrin oil-suspending agent of 5% chlorine fluorine cyanogen insect amide+10%
Chlorine fluorine cyanogen insect amide 5%
Biphenthrin 10%
Nonyl pheno polyethers 5%
Bentonite 1%
Glycerine 5%
Corn oil complements to 100%
The each components such as active component, dispersant, wetting agent and corn oil are well mixed according to the ratio of formula, it is ground and/ Or the Biphenthrin oil-suspending agent of 5% chlorine fluorine cyanogen insect amide+10% is obtained after high speed shear.
The decis wettable powder of 2 30% chlorine fluorine cyanogen insect amide of embodiment+60%
Chlorine fluorine cyanogen insect amide 30%
Decis 60%
Lauryl sodium sulfate 1%
Sodium lignin sulfonate 1%
White carbon 1%
Kaolin complements to 100%
Active component, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, that is, obtained The decis wettable powder of 30% chlorine fluorine cyanogen insect amide+60%.
The decis wettable powder of 3 20% chlorine fluorine cyanogen insect amide of embodiment+60%
Chlorine fluorine cyanogen insect amide 20%
Decis 60%
Calcium dodecyl benzene sulfonate 1%
Sodium lignin sulfonate 1%
Sucrose complements to 100%
Active component, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, that is, obtained The decis wettable powder of 20% chlorine fluorine cyanogen insect amide+60%.
The Fenpropathrin water-dispersible granules of 4 10% chlorine fluorine cyanogen insect amide of embodiment+50%
Chlorine fluorine cyanogen insect amide 10%
Fenpropathrin 50%
Sodium lignin sulfonate 3%
Lauryl sodium sulfate 3%
Urea 5%
Sucrose complements to 100%
Active component, dispersant, wetting agent, disintegrant and filler are well mixed in the ratio of formula, by air-flow crushing into Wettable powder, add a certain amount of water mixing extruding and make material.The first of 10% chlorine fluorine cyanogen insect amide+50% is obtained after drying and sieving Cyano chrysanthemate water-dispersible granules.
The ethofenprox missible oil of 5 2% chlorine fluorine cyanogen insect amide of embodiment+3%
Chlorine fluorine cyanogen insect amide 2%
Ethofenprox 3%
Ethoxylated castor oil 3%
Calcium dodecyl benzene sulfonate 2%
Dimethyl sulfoxide (DMSO) complements to 100%
Mentioned component is proportionally prepared, is uniformly mixing to obtain homogeneous phase.
The gamma cyhalothrin seed coat agent of 6 2% chlorine fluorine cyanogen insect amide of embodiment+20%
Chlorine fluorine cyanogen insect amide 2%
Gamma cyhalothrin 20%
AEO sulfosuccinic acid monoesters disodium 5%
Ethoxylated castor oil 3%
Bentonite 3%
PVP –K30 1%
Soybean oil complements to 100%
The each components such as active component, dispersant, wetting agent are well mixed according to the ratio of formula, ground and/or high speed is cut The gamma cyhalothrin seed coat agent of 2% chlorine fluorine cyanogen insect amide+20% is obtained after cutting.
The cypermethrin wettable powder of 7 10% chlorine fluorine cyanogen insect amide of embodiment+10%
Chlorine fluorine cyanogen insect amide 10%
Cypermethrin 10%
Lauryl sodium sulfate 5%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components are mixed in proportion, and grinds, crush, are prepared into wettable powder.
The lambda-cyhalothrin water dispersible granules of 8 5% chlorine fluorine cyanogen insect amide of embodiment+35%
Chlorine fluorine cyanogen insect amide 5%
Lambda-cyhalothrin 35%
MODIFIED LIGNOSULPHONATE 5%
Lauryl sodium sulfate 5%
Urea 1%
Kaolin complements to 100%
The components such as chlorine fluorine cyanogen insect amide, lambda-cyhalothrin active component, dispersant, wetting agent are mixed in the ratio of formula It is even, by air-flow crushing into wettable powder;Add a certain amount of water mixing extruding and make material.5% chlorine is obtained after drying and sieving The lambda-cyhalothrin water dispersible granules of fluorine cyanogen insect amide+35%.
The fenvalerate suspension emulsion of 9 5% chlorine fluorine cyanogen insect amide of embodiment+10%
Chlorine fluorine cyanogen insect amide 5%
Fenvalerate 10%
Methyl oleate 10%
Ethoxylated castor oil 4%
Naphthalene sulfonic acids-formaldehyde condensation products sodium salt 5%
MODIFIED LIGNOSULPHONATE 5%
Xanthans 0.5%
Bentonite 1%
Glycerine 5%
Defoamer 0.1%
Water complements to 100%
Fenvalerate is dissolved in methyl oleate, ethoxylated castor oil is added, obtains the oil phase of fenvalerate;By chlorine fluorine cyanogen Insect amide, naphthalene sulfonic acids-formaldehyde condensation products sodium salt, MODIFIED LIGNOSULPHONATE, xanthans, bentonite, glycerine, water etc. are above-mentioned each Component mixes in proportion, and through being sanded, is prepared into chlorine fluorine cyanogen insect amide suspending agent;The oil phase of fenvalerate is added into chlorine fluorine In cyanogen insect amide suspended phase, the fenvalerate suspension emulsion of 5% chlorine fluorine cyanogen insect amide+10% is obtained.
The ethofenprox coated granule of 10 2% chlorine fluorine cyanogen insect amide of embodiment+8%
Chlorine fluorine cyanogen insect amide 2%
Ethofenprox 8%
Polyethylene glycol 3%
The silicic acid 1% of high degree of dispersion
Calcium carbonate complements to 100%
In a mixer, by levigate active component even spread to the carrier soaked by polyethylene glycol.It can obtain in this way Obtain dust-free coated granules agent.
The Biphenthrin of 11 20% chlorine fluorine cyanogen insect amide of embodiment+40% extrudes granule
Chlorine fluorine cyanogen insect amide 20%
Biphenthrin 40%
Sodium lignin sulfonate 5%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed and ground with auxiliary agent, mixture is soaked with water.The mixture is extruded, then done in the air stream It is dry.
The fenvalerate of 12 70% chlorine fluorine cyanogen insect amide of embodiment+30%
Chlorine fluorine cyanogen insect amide 70%
Fenvalerate 30%
Above-mentioned active component is mixed in proportion.
The Biphenthrin of 13 60% chlorine fluorine cyanogen insect amide of embodiment+40%
Chlorine fluorine cyanogen insect amide 60%
Biphenthrin 40%
Above-mentioned active component is mixed in proportion.
The cypermethrin of 1480% chlorine fluorine cyanogen insect amide of embodiment+20%
Chlorine fluorine cyanogen insect amide 80%
Cypermethrin 20%
Above-mentioned active component is mixed in proportion.
The Fenpropathrin of 15 60% chlorine fluorine cyanogen insect amide of embodiment+40%
Chlorine fluorine cyanogen insect amide 60%
Fenpropathrin 40%
Above-mentioned active component is mixed in proportion.
The decis of 1650% chlorine fluorine cyanogen insect amide of embodiment+50%
Chlorine fluorine cyanogen insect amide 50%
Decis 50%
Above-mentioned active component is mixed in proportion.
The gamma cyhalothrin of 1750% chlorine fluorine cyanogen insect amide of embodiment+50%
Chlorine fluorine cyanogen insect amide 50%
Gamma cyhalothrin 50%
Above-mentioned active component is mixed in proportion.
The ethofenprox of 1850% chlorine fluorine cyanogen insect amide of embodiment+50%
Chlorine fluorine cyanogen insect amide 50%
Ethofenprox 50%
Above-mentioned active component is mixed in proportion.
Biological test example
Three kinds of situations occur after active compound:Antagonism, addition and synergistic effect, generally work as active ingredient During the effect summation acted on when each reactive compound is administered alone of compositions, you can think that active compound has association Same synergistic effect.The predictive role of reactive compound is calculated by Colby formula(Calculating Synergistic and Antagonistic Responses of Herbicide Combination ", Colby, S.R.;Weeds 15,20-22, 1967):
X=is the killing rate when using active component A with m ppm amount of application, is expressed as the percentage of untreated control group;
Y=is the killing rate when using active component B with n ppm amount of application, is expressed as the percentage of untreated control group;
E=is the killing rate when using active component A and B with m and n ppm amount of application, is expressed as untreated control group Percentage.
If actual killing rate is higher than calculated value, the eradicative rate of conjugate has superadditivity, that is, synergy be present. In this case, the killing rate actually observed, which must exceed, uses the counted expected killing rate (E) of above formula.Thus, if It was observed that activity be more than active expected from Colby formula, then synergy be present.
The bollworm of biological test example 1 is tested
Material to be tested:Bollworm
Medicament is prepared:Chlorine fluorine cyanogen insect amide, cypermethrin technical material are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby. Used time, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:50 test worms are often handled, are repeated three times, using infusion process by test worm in each concentration for the treatment of described in table 1 Decoction in up and down dipping 5s, then conventinal breeding, investigation result after one week, the results are shown in Table 1, wherein " observation killing rate " for see The actual killing rate observed, " theoretical killing rate " are the killing rate being calculated using Colby formula.
The effect test of the present composition of table 1
In the present invention it can be seen from the data of table 1, by chlorine fluorine cyanogen insect amide with cypermethrin compounded, the preventing and treating to bollworm Produce synergistic effect.
The cabbage caterpillar of biological test example 2 is tested
Material to be tested:Cabbage caterpillar
Medicament is prepared:Chlorine fluorine cyanogen insect amide, deltamethrin original medicine are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby. Used time, above-mentioned mother liquor is diluted to concentration with 5% lignin sulfonic acid sodium water solution.
Test method:50 test worms are often handled, are repeated three times, using infusion process by test worm in each concentration for the treatment of described in table 2 Decoction in up and down dipping 5s, then conventinal breeding, investigation result after one week, the results are shown in Table 2.Wherein " observation killing rate " is sight The actual killing rate observed, " theoretical killing rate " are the killing rate being calculated using Colby formula.
The effect test of the present composition of table 2
It is not difficult to find out by the data of table 2, in the present invention, chlorine fluorine cyanogen insect amide and decis is compounded, increasing is produced to cabbage caterpillar Effect acts on.
The striped rice borer of biological test example 3 is tested
Material to be tested:Striped rice borer
Medicament is prepared:Chlorine fluorine cyanogen insect amide, fenvalerate active compound are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby. Used time, above-mentioned mother liquor is diluted to concentration with 5% lignin sulfonic acid sodium water solution.
Test method:With various medicaments of the deionized water containing 5% sodium lignin sulfonate respectively with 3 concentration of tabulation.Will The rice seedlings of 2-3 week old transplant into length, width and height be respectively 100cm × 100cm × 20cm pallet in, cellar culture.Treat rice seedlings When length is to 6-8 leaf periods, 50 rice-stem borer larvas are inoculated with to each pallet, then spray various concentration shown in table 3 respectively Medicament.Wherein, each concentration is a processing, often handles 3 repetitions.It is consistent respectively to handle each repetition spray amount.Each After processing 7 days, death condition is investigated, finally calculates the death rate(Experiment is repeated 3 times, and is averaged), the results are shown in Table 3.Wherein " see Examine killing rate " it is the actual killing rate observed, " theoretical killing rate " is the killing rate being calculated using Colby formula.
Effect test of the present composition of table 3 to striped rice borer
In the present invention it can be seen from the data of table 3, by chlorine fluorine cyanogen insect amide and fenvalerate built, the preventing and treating to striped rice borer Produce synergistic effect.
The cotten aphid of biological test example 4 is tested
Material to be tested:Cotten aphid
Medicament is prepared:Chlorine fluorine cyanogen insect amide, lambda-cyhalothrin active compound are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby With.Used time, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:With various medicines of the deionized water containing 5% calcium dodecyl benzene sulfonate respectively with 4 concentration of tabulation Agent.Choose healthy cotton seedling(6-8 piece leaves), every plant of inoculation cotten aphid adult about 60.Pressed using micro- shape sprayer within 2 days after inoculation Spraying treatment is carried out according to the concentration described in table 4(Per 3 repetitions of concentration), it is defined by squirting leave dual sides.6 days after medicine, inspection Death condition is looked into, and calculates the death rate(Experiment is repeated 3 times, and is averaged).4 are the results are shown in Table, wherein " observation killing rate " is sight The actual killing rate observed, " theoretical killing rate " are the killing rate being calculated using Colby formula.
Effect test of the present composition of table 4 to cotten aphid
In the present invention it can be seen from the data of table 4, by chlorine fluorine cyanogen insect amide and lambda-cyhalothrin compound, the preventing and treating to cotten aphid Produce synergistic effect.
The tea lesser leafhopper of biological test example 5 is tested
Material to be tested:Tea lesser leafhopper
Medicament is prepared:Chlorine fluorine cyanogen insect amide, Biphenthrin are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby.With When, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:With various medicines of the deionized water containing 5% calcium dodecyl benzene sulfonate respectively with 5 concentration of tabulation Agent.Choose healthy tea tree, every plant of inoculation tea lesser leafhopper adult about 60.Micro- shape sprayer is used according to the institute of table 5 within 2 days after inoculation The concentration stated carries out spraying treatment(Per 3 repetitions of concentration), it is defined by squirting leave dual sides.6 days after medicine, dead feelings are checked Condition, and calculate the death rate(Experiment is repeated 3 times, and is averaged).5 are the results are shown in Table, wherein " observation killing rate " is the reality observed Border killing rate, " theoretical killing rate " are the killing rate being calculated using Colby formula.
Effect test of the present composition of table 5 to tea lesser leafhopper
In the present invention it can be seen from the data of table 5, chlorine fluorine cyanogen insect amide and Biphenthrin are compounded, to tea lesser leafhopper Preventing and treating produces synergistic effect.
The citrus red mite of biological test example 6 is tested
Material to be tested:Citrus red mite
Medicament is prepared:Chlorine fluorine cyanogen insect amide, Fenpropathrin are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby.With When, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:With various medicines of the deionized water containing 5% calcium dodecyl benzene sulfonate respectively with 6 concentration of tabulation Agent.Choose healthy mandarin tree, every plant of inoculation nymph about 60.The 2 days concentration using micro- shape sprayer described according to table 6 after inoculation Carry out spraying treatment(Per 3 repetitions of concentration), it is defined by squirting leave dual sides.15 days after medicine, death condition is checked, and count Calculate the death rate(Experiment is repeated 3 times, and is averaged).6 are the results are shown in Table, wherein " observation killing rate " is the actual killing observed Rate, " theoretical killing rate " are the killing rate being calculated using Colby formula.
Effect test of the present composition of table 6 to citrus red mite
In the present invention it can be seen from the data of table 6, chlorine fluorine cyanogen insect amide and Fenpropathrin are compounded, to citrus red mite Preventing and treating produces synergistic effect.
The lopper worm of biological test example 7 is tested
Material to be tested:Lopper worm
Medicament is prepared:Chlorine fluorine cyanogen insect amide, ethofenprox active compound are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby.With When, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:50 test worms are often handled, are repeated three times, using infusion process by test worm in each concentration for the treatment of described in table 7 Decoction in up and down dipping 5s, then conventinal breeding, investigation result after one week, the results are shown in Table 7.Wherein " observation killing rate " is sight The actual killing rate observed, " theoretical killing rate " are the killing rate being calculated using Colby formula.
The effect test of the present composition of table 7
In the present invention it can be seen from the data of table 7, chlorine fluorine cyanogen insect amide and ethofenprox are compounded, the preventing and treating to lopper worm Produce synergistic effect.
The diamondback moth of biological test example 8 is tested
Material to be tested:Diamondback moth larvae
Medicament is prepared:Chlorine fluorine cyanogen insect amide, gamma cyhalothrin active compound are dissolved with dimethylformamide respectively, are made into mother Liquid, it is standby.Used time, above-mentioned mother liquor is diluted to concentration with 5% lignin sulfonic acid sodium water solution.
Test method:With various medicaments of the deionized water containing 5% sodium lignin sulfonate respectively with 8 concentration of tabulation.Choosing Healthy cabbage plant is taken, every plant is inoculated with 20 diamondback moths, then sprays the medicament of various concentration shown in table 8 respectively.Wherein, it is each Individual concentration is a processing, and 10 plants of wild cabbages are selected in each processing, and it is consistent respectively to handle each repetition spray amount(Spray amount is equivalent about per public Just 300 liters).After 7 days per treatment, death condition is investigated, finally calculates the death rate(Experiment is repeated 3 times, and is averaged), knot Fruit is shown in Table 8.Wherein " observation killing rate " is the actual killing rate observed, " theoretical killing rate " is to be calculated using Colby formula Obtained killing rate.
The effect test of the present composition of table 8
It is not difficult to find out by the data of table 8, in the present invention, by chlorine fluorine cyanogen insect amide and high-efficient lambda-cyhalothrin compound, to diamondback moth Produce synergistic effect.
The Pesticidal combination of the present invention is described by specific embodiment.But examples detailed above is only to the present invention Be explained further, be not limitation of the invention, as by such scheme carry out simply adjust the scheme obtained from, Without departing from the spirit of the present invention, it is regarded as being included within the scope of the present invention.

Claims (14)

  1. A kind of 1. Pesticidal combination, it is characterised in that:Contain reactive compound I and reactive compound II, the active ingredient Thing I is chlorine fluorine cyanogen insect amide, and reactive compound II is gamma cyhalothrin, and the reactive compound I and active ingredient Thing II weight ratio is 50:1-1:50.
  2. 2. Pesticidal combination according to claim 1, it is characterised in that:Reactive compound I and reactive compound II's Weight ratio is 20:1-1:20.
  3. 3. Pesticidal combination according to claim 1, it is characterised in that:Reactive compound I and reactive compound II's Weight ratio is 10:1-1:10.
  4. 4. Pesticidal combination according to claim 1, it is characterised in that:Reactive compound I and reactive compound II's Weight ratio is 5:1-1:5.
  5. 5. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II are altogether Account for the 5%-90% of the composition by weight.
  6. 6. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II are altogether Account for the 10%-80% of the composition by weight.
  7. 7. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II are altogether Account for the 20%-60% of the composition by weight.
  8. 8. Pesticidal combination according to claim 1, it is characterised in that:Also include surfactant and/or extender.
  9. 9. Pesticidal combination according to claim 8, it is characterised in that:The formulation is missible oil, suspending agent, seed coat agent, moisture Shot agent, wettable powder, suspension emulsion, smoke agent, aqueous emulsion, ultra low volume liquids.
  10. 10. the Pesticidal combination of claim 1 is used for the purposes for preventing or controlling harmful organism.
  11. A kind of 11. method prevented or control harmful organism, it is characterised in that the Pesticidal combination of claim 1 is used for mesh Mark useful plant, object noxious livings or its environment, the propagating materials of target useful plant.
  12. A kind of 12. method prevented or control harmful organism according to claim 11, it is characterised in that:The plant propagation material Material is seedling, rhizome, garden seedling, cutting or seed.
  13. A kind of 13. method prevented or control harmful organism according to claim 11, it is characterised in that:The harmful organism choosing From Insecta, arachnoide pest.
  14. A kind of 14. method prevented or control harmful organism according to claim 11, it is characterised in that:Including separating, successively Or reactive compound I, reactive compound II is administered simultaneously.
CN201710811822.1A 2014-10-16 2014-10-16 A kind of Pesticidal combination Pending CN107494586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710811822.1A CN107494586A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410546398.9A CN105557739A (en) 2014-10-16 2014-10-16 Pest killing composition
CN201710811822.1A CN107494586A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410546398.9A Division CN105557739A (en) 2014-10-16 2014-10-16 Pest killing composition

Publications (1)

Publication Number Publication Date
CN107494586A true CN107494586A (en) 2017-12-22

Family

ID=55868860

Family Applications (7)

Application Number Title Priority Date Filing Date
CN201710811824.0A Pending CN107484769A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201710811777.XA Pending CN107691466A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201710812969.2A Pending CN107646864A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201710811822.1A Pending CN107494586A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201410546398.9A Pending CN105557739A (en) 2014-10-16 2014-10-16 Pest killing composition
CN201710811767.6A Pending CN107691446A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201710811813.2A Pending CN107484758A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201710811824.0A Pending CN107484769A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201710811777.XA Pending CN107691466A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201710812969.2A Pending CN107646864A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201410546398.9A Pending CN105557739A (en) 2014-10-16 2014-10-16 Pest killing composition
CN201710811767.6A Pending CN107691446A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination
CN201710811813.2A Pending CN107484758A (en) 2014-10-16 2014-10-16 A kind of Pesticidal combination

Country Status (1)

Country Link
CN (7) CN107484769A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105010341A (en) * 2015-07-21 2015-11-04 浙江省化工研究院有限公司 Insecticidal composition containing fenvalerate and cyhalodiamide
CN106259497A (en) * 2016-08-15 2017-01-04 卞佳林 A kind of Synergistic type method for producing insecticide
CN106259496A (en) * 2016-08-15 2017-01-04 卞佳林 A kind of flowering cherry insecticide of Synergistic and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103004867A (en) * 2012-12-05 2013-04-03 江苏辉丰农化股份有限公司 Insecticidal composition with synergism
CN105307491A (en) * 2013-04-19 2016-02-03 拜耳作物科学股份公司 Active compound combinations having insecticidal properties

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101935291B (en) * 2010-09-13 2013-05-01 中化蓝天集团有限公司 Cyano phthalic diamide compounds, preparation method thereof and use thereof as agricultural chemical pesticide
CN102613183A (en) * 2012-03-07 2012-08-01 中化蓝天集团有限公司 Insecticide
CN103039501B (en) * 2013-01-06 2014-06-04 中化蓝天集团有限公司 Agricultural insecticidal composition containing beta cypermethrin and ZJ4042
CN104145963B (en) * 2014-08-13 2016-03-16 浙江省化工研究院有限公司 A kind of Pesticidal combination containing ether chrysanthemum ester and ZJ4042

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103004867A (en) * 2012-12-05 2013-04-03 江苏辉丰农化股份有限公司 Insecticidal composition with synergism
CN105307491A (en) * 2013-04-19 2016-02-03 拜耳作物科学股份公司 Active compound combinations having insecticidal properties

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
邢家华等: "新型杀虫剂氯氟氰虫酰胺对不同鳞翅目害虫的毒力和田间防效", 《农药学学报》 *

Also Published As

Publication number Publication date
CN105557739A (en) 2016-05-11
CN107646864A (en) 2018-02-02
CN107691466A (en) 2018-02-16
CN107484758A (en) 2017-12-19
CN107691446A (en) 2018-02-16
CN107484769A (en) 2017-12-19

Similar Documents

Publication Publication Date Title
CN107484769A (en) A kind of Pesticidal combination
CN105794788B (en) A kind of Pesticidal combination and its method for controlling agricultural pests
CN105794787B (en) A kind of Pesticidal combination and its method for controlling agricultural pests
CN103749521B (en) A kind of Pesticidal combination
CN105475346B (en) A kind of Pesticidal combination
CN107751202A (en) A kind of Pesticidal combination
CN107318866A (en) A kind of Pesticidal combination
CN105432656B (en) A kind of Pesticidal combination
CN105475309B (en) A kind of Pesticidal combination
CN105794798B (en) A kind of Pesticidal combination
CN105794811B (en) A kind of Pesticidal combination and its method for controlling agricultural pests
CN105794814B (en) A kind of Pesticidal combination and its method for controlling agricultural pests
CN110150292A (en) A kind of Pesticidal combination
CN109832286A (en) A kind of Pesticidal combination
CN109717202A (en) A kind of Pesticidal combination
CN105557721B (en) A kind of Pesticidal combination
CN107751205A (en) A kind of Pesticidal combination and its method for controlling agricultural pest
CN105707115B (en) A kind of Pesticidal combination and its method for controlling agricultural pests
CN107318862A (en) A kind of Pesticidal combination
CN107318857A (en) A kind of Pesticidal combination
CN105707078B (en) A kind of Pesticidal combination and its method for controlling agricultural pests
CN104904743B (en) Pesticidal combination
CN110150303A (en) A kind of Pesticidal combination
CN110150284A (en) A kind of Pesticidal combination
CN109769841A (en) A kind of Pesticidal combination

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20171222

RJ01 Rejection of invention patent application after publication