CN107821451A - A kind of composition pesticide of extract containing Azalea pontica and benomyl - Google Patents
A kind of composition pesticide of extract containing Azalea pontica and benomyl Download PDFInfo
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- CN107821451A CN107821451A CN201711197710.8A CN201711197710A CN107821451A CN 107821451 A CN107821451 A CN 107821451A CN 201711197710 A CN201711197710 A CN 201711197710A CN 107821451 A CN107821451 A CN 107821451A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/16—Ericaceae [Heath or Blueberry family], e.g. rhododendron, arbutus, pieris, cranberry or bilberry
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Abstract
The invention discloses a kind of extract containing Azalea pontica and the composition pesticide of benomyl, the composition pesticide contains active component benomyl and Azalea pontica extract, and the mass fraction ratio of benomyl and Azalea pontica extract is 50:1~1:50, it is preferably in a proportion of 20:1~1:20, further it is preferably in a proportion of 15:1~1:1, further it is preferably in a proportion of 7:1 and 5:1, benomyl and Azalea pontica extract have synergistic effect to the toxicity of apple Tetranychus urticae, panonychus ulmi in the proportion, benomyl and Azalea pontica extract can be processed into pesticidal preparations, the percentage composition that benomyl and Azalea pontica extract quality summation account for pesticidal preparations gross weight is 0.1%~80%, remaining is insecticides adjuvant, and said composition can be used for preventing and treating apple Tetranychus urticae, panonychus ulmi.
Description
Technical field
The invention belongs to the synergetic pesticide composition field that botanical pesticide combines with chemical pesticide, the specific one kind that provides contains
The synergetic pesticide composition of active composition benomyl and Azalea pontica extract.
Background technology
Benomyl (Benomyl), chemical name：1- n-butylamine-baseds formyl-benzimidazolyl-2 radicals-methyl carbamate or the positive amine of 1-
Base formyl-benzimidazole -2- methyl carbamates：No. CAS：17804-35-2, it is systemic fungicide, in plant intracellular metabolite
There is volatility butyl isocyanate for carbendazim and another kind, be its major antibacterial material.Sterling is white crystals, slightly stink.
It is not soluble in water, organic solvent is dissolved in, it is stable under dry operating state, it is wet in case of wet to decompose decreasing effect.To people and animals' low toxicity, crop is pacified
Entirely.Document announcement (《Agricultural chemicals news flash》, Liu Gang, the 20th phase in 2017, the 78th, fluazinam can be used as acaricide) and benomyl also may be used
For preventing and treating the mite class such as Tetranychus cinnabarinus, Tetranychus urticae.
Azalea pontica (Rhododendron molle (Blume) G.Don) Ericaceae Chinese azalea (chrysanthemum cuckoo), it is also known as noisy
Sheep is spent.It is close by the micro- pubescence of canescence and thin bristle because leaf is larger；Corolla is big, yellow or golden yellow, easily identifies.Machaka,
High 1~2m.According to information (《Biological pesticide and fertilizer》The 46-47 pages, Ou Shansheng, Zhang Shenju chief editor Chemical Industry Press
Publish), contain insect killing substance Chinese azalea extract in Azalea pontica plant, the agricultural pests such as pachydiplosis oryzae, aphid, red spider or evil can be prevented and treated
Mite.
Tetranychus urticae (Tetranychus urticae Koch) is a kind of parasite, mainly in ground early spring green plants
Upper activity.Carry and propagate by wind-force, flowing water, insect, birds and beasts, people and animals, various farm implements and flower plants and nursery stock.Tetranychus urticae mainly exists
Soil seam, under dry branches and fallen leaves or the rhizosphere of perennial root ruderal such as small japanese bearbind, horehound etc. spinning netting is latent survives the winter, if in trees
On then under bark.The worm male and female are not androgynous, are mostly ellipse.Tetranychus urticae main parasitic is in the back side feeding of blade, puncture
Cell, draws juice, and aggrieved blade first pale asphyxia spot occurs from the master pulse both sides of nearly petiole, with the exacerbation of harm, can made
Blade becomes canescence and to crineous, suppresses photosynthetic and is normally carried out, and severe patient's blade is shrivelled so that come off ahead of time.Take
Tetranychus urticae in food discharged the moisture equivalent to body 25% in the form of urinating by hindgut every 30 minutes.In addition, should
Mite also discharges toxin or growth regulatory substance, causes plant growth unbalance, so that the presentation of some young tender leafs is rough aggrieved
Shape, leaf, weeds, crops blade a piece of shrivelled phenomenon when occurring greatly.Tetranychus urticae has very strong spinning netting set to inhabit
Characteristic, netting can cover full leaf sometimes, and frame up petiole, or even filament can also overlap between strain is set, and mite climbs along silk
Row diffusion.
A kind of acarid of panonychus ulmi (Panonychus ulmi (Koch)) category Acariformes Tetranychidae Panonychus citri category.Point
It is distributed in Liaoning, Shandong, Shanxi, Henan, Hebei, Jiangsu, Hubei, Sichuan, Shaanxi, Gansu, Ningxia, the Inner Mongol, Beijing of China
Deng province (area, city) and other places.Main host plants have apple, pears, peach, Lee, apricot, hawthorn, Chinese pear-leaved crabapple, Malus spectabilis, cherry and ornamental plant oriental cherry,
Rose etc..There is chlorosis fleck aggrieved initial stage in blade, and later many spots are linked to be patch.There are many mites to slough off on blade, and
There is silk screen.Aggrieved serious blade is dried-up, like shape is burnt, falls leaves in advance.
The single use of agricultural chemicals can bring resistance risk, and agriculture chemical compounding is the effective way for solving resistance problem.
Develop new product bactericide is expensive, the cycle is grown, and by contrast, exploitation is efficient, less toxic, low-residual with research
Compounding have with mixture invest small, lead time it is short and by attention both domestic and external, it is numerous and confused to increase development dynamics.
The combination of benomyl and Azalea pontica extract has no report.
The content of the invention
The present invention provides the composition pesticide of a kind of extract containing Azalea pontica and benomyl, for prevent and treat panonychus ulmi,
Apple Tetranychus urticae.
The present invention is achieved through the following technical solutions：
A kind of composition pesticide of extract containing Azalea pontica and benomyl, extracted containing active component benomyl and Azalea pontica
The mass fraction ratio of thing, benomyl and Azalea pontica extract is 50:1~1:50, it is preferably in a proportion of 20:1~1:20, further
It is preferably in a proportion of 15:1~1:1, still more preferably ratio is 5:1 and 7:1.
A kind of composition pesticide of extract containing Azalea pontica and benomyl, extracted containing active component benomyl and Azalea pontica
Thing, also contain insecticides adjuvant, in order to be processed into insecticides adjuvant, wherein benomyl and Azalea pontica extract in the composition total
Weight percentage is 0.1%~80%, and remaining is insecticides adjuvant.
A kind of composition pesticide of extract containing Azalea pontica and benomyl, can be processed into aqueous suspension agent, water dispersible granules,
Microemulsion.
The Azalea pontica extract extracts from whole plant (root, stem, leaf, flower), and mill is dried or dry for Azalea pontica whole plant
Extract after broken, its extracting method are as follows：(23-27 degrees Celsius) dries or baking oven (is not higher than Azalea pontica plant in the sun
40 degrees Celsius) drying, crushed with plant pulverizer, cross 40 mesh sieves, 20 times of methanol is weighed with sample and is soaked, is placed at lucifuge, passes through
Often stirring, is filtered after one week, and residue adds methanol immersion, through extracting three times, merging filtrate, Azalea pontica methanol is obtained after concentration and is carried
Take thing.
The aqueous suspension agent formulation weight percent forms：Benomyl 0.1~40%, Azalea pontica extract 0.1~
30%, dispersant 0.1~10%, wetting agent 0.1~10%, thickener 0.1~1%, antifreezing agent 0.1~6%, deionization water ballast
Body complements to 100%；Specifically production stage is：Active ingredient and other auxiliary agents are mixed, disperseed through high speed shear, in sand mill
After sand milling, high dispersive, stable suspension system are formed in water-medium, the aqueous suspension agent of corresponding weight percentage is made.
The dosage form of water dispersible granule weight percent forms：Benomyl 0.01~50%, Azalea pontica extract
0.01~30%, dispersant 0.1~12%, disintegrant 0.1~5%, wetting agent 0.1~3%, solid carrier complements to 100%；
Specifically production stage is：Active ingredient and other auxiliary agents are well mixed, crushed with micro jet, through mediating, then
Add in fluidized-bed granulation dryer and be granulated, dry, sieve, the water dispersible granules of corresponding weight percentage are made.
The micro-emulsion form weight percent forms：Benomyl 0.1~30%, Azalea pontica extract 0.1~
20%, solvent 0.1~22%, stabilizer 0.1~3%, emulsifying agent 0.1~10%, penetrate into 0.1~3%, antifreezing agent 0.1~
4%, deionized water carrier complements to 100%；Specifically production stage is：Active ingredient is completely dissolved with solvent, then added again
Enter emulsifying agent, stabilizer, bleeding agent, antifreezing agent to be well mixed, deionized water is eventually adding, after being sufficiently stirred, you can institute is made
State microemulsion.
Described auxiliary component is solvent, emulsifying agent, wetting agent, dispersant, stabilizer, antifreezing agent, thickener, bonding
Agent, disintegrant, defoamer, bleeding agent, preservative, all it is to commonly use in pesticidal preparations or allow the composition used, has no special limit
Fixed, specific composition and dosage are according to recipe requirements by simply testing determination.
A kind of composition pesticide of extract containing Azalea pontica and benomyl is applied to preventing and treating apple Tetranychus urticae, the full pawl of apple
Mite, it can be used for preventing and treating crop other evil mites.
A kind of composition pesticide of extract containing Azalea pontica and benomyl can also be with the one or more in other agricultural chemicals
Use with to adapt to the needs of cultural control or improve its prevention effect, they can be：
Acetylcholinesteraseinhibitors inhibitors, such as carbamates, for example, alanycarb (alanycarb), Aldicarb
(aldicarb), sulfone goes out prestige (aldoxycarb), allyxycarb (allyxycarb), aminocarb (aminocarb), Evil worm prestige
(bendiocarb), Benfuracard micro (benfuracarb), metalkamate (bufencarb), butacarb (butacarb), butanone
Prestige (butocarboxim), butanone sulfone prestige (butoxycarboxim), carbaryl (carbaryl), carbofuran
(carbofuran), carbosulfan (carbosulfan), cloethocarb (cloethocarb), dimetilan (dimetilan), second
Sulphur benzene prestige (ethiofencarb), Bassa (fenobucarb), fenothiocarb (fenothiocarb), Carzol
(formetanate), furathiocarb (furathiocarb), Mobucin (isoprocarb), metham-sodium (metam-sodium), first
Sulphur prestige (methiocarb), Methomyl (methomyl), MTMC (metolcarb), oxamyl (oxamyl), Aphox
(pirimicarb), Carbamult (promecarb), arprocarb (propoxur), thiodicarb (thiodicarb), thiofanox
(thiofanox), Landrin (trimethacarb), XMC and Meobal (xylylcarb)；Or organophosphorus compounds, such as second
Acyl acephatemet (acephate), azamethiphos (azamethiphos), azinphos-methyl (azinphos-methyl), ethyl paddy sulphur
Phosphorus (azinphos-ethyl), Rilariol (bromophos-ethyl), bromobenzene alkene phosphorus (bromfenvinfos (-
Methyl)), special Pyrimitate (butathiofos), cadusafos (cadusafos), carbophenothion (carbophenothion), chlorine oxygen
Phosphorus (chlorethoxyfos), chlorfenviphos (chlorfenvinphos), chlormephos (chlormephos), methyl/ethyl poison
Dead tick (chlorpyrifos (- methyl/-ethyl)), Resistox (coumaphos), Surecide (cyanofenphos), kill
Snout moth's larva nitrile (cyanophos), chlorfenviphos (chlorfenvinphos), demeton-methyl (demeton-S-methyl), dioxydemeton-s-methyl
(demeton-S-methylsulfone), torak (dialifos), basudin (diazinon), dichlofenthion
(dichlofenthion), Carbicron (dicrotophos), Rogor (dimethoate), dimethylvinphos
(dimethylvinphos), salithion (dioxabenzofos), disulfoton (disulfoton), phenothiazide (EPN), Ethodan
(ethion), phonamiphos (ethoprophos), oxygen Diothyl (etrimfos), famphur (famphur), fenamiphos
(fenamiphos), fenifrothion (fenitrothion), fensulfothion (fensulfothion), Entex (fenthion),
Flupyrazofos, Dyfonate (fonofos), peace fruit (formothion), fosmethilan (fosmethilan), thiazolone phosphorus
(fosthiazate), heptenophos (heptenophos), iodfenphos (iodofenphos), different rice blast net (iprobenfos), chlorine
Azoles phosphorus (isazofos), isofenphos (isofenphos), O- isopropyl salicylate, oxazolines (isoxathion), malathion
(malathion), Afos (mecarbam), methacrifos (methacrifos), acephatemet (methamidophos), methidathion
(methidathion), Menite (mevinphos), Azodrin (monocrotophos), 2-dichloroethylk dimethyl phosphate (naled), flolimat
(omethoate), oxydemeton_methyl (oxydemeton-methyl), methyl/ethyl parathion (parathion (- methyl/-
Ethyl)), phenthoate dimephenthoate cidial (phenthoate), Phosalone (phosalone), phosmet (phosmet), phosphamidon
(phosphamidon), the third phosphorus of second prestige (phosphocarb), phoxim (phoxim), Actellic/pirimiphos ethyl
(pirimiphos (- methyl/-ethyl)), Profenofos (profenofos), Kayaphos (propaphos), propetamphos
(propetamphos), Toyodan (prothiofos), Fac (prothoate), pyraclofos (pyraclofos), pyridazine sulphur
Phosphorus (pyridaphenthion), pyridathion, quinalphoses (quinalphos), cadusafos (sebufos), sulfotep
(sulfotep), second Toyodan (sulprofos), butyl pyrimidine phosphorus (te bu pi rimf os), Swebate (teme
Phos), terbufos (te r buf os), Ravap (tetrachlorvinphos), thiometon (thiometon),
Hostathion (triazophos), metrifonate (triclorfon), vamidothion (vamidothion) and imicyafos.
The controlled chloride channel antagonists of GABA, such as organochlorine class, such as toxaphene (camphechlor), Niran
(chlordane), 5a,6,9,9a-hexahydro-6,9-methano-2,4 (endosulfan), lindane (gamma-HCH), BHC (HCH), heptachlor (heptachlor), woods
Red (lindane) and methoxychlor (methoxychlor)；Or Phenylpyrazole (fiprole) class, such as acetoprole, second
Worm nitrile (ethiprole), ethiprole (fipronil), pyrazine ethiprole (pyrafluprole), pyriprole and
vaniliprole。
Sodium channel modulators/potential dependent (voltage-dependent) sodium channel blockers (blocker), such as
Pyrethroid, such as acrinathrin (acrinathrin), allethrin (d- is cis- anti-, and d- is anti-) (allethrin (d-
Cis-trans, d-trans)), β-cyfloxylate (beta-cyfluthrin), Biphenthrin (bifenthrin), biological alkene
Third chrysanthemum ester (bioallethrin), bioallethrin-S- cyclopenta isomers, bioethanomethrin, biopermethrin
(biopermethrin), bioresmethrin (bioresmethrin), chlovaporthrin, alphamethrin (cis-
Cypermethrin), cis resmethrin (cis-resmethrin), cis Permethrin (cis-permethrin),
Clocythrin, cycloprothrin (cycloprothrin), cyfloxylate (cyfluthrin), lambda-cyhalothrin
(cyhalothrin), cypermethrin (α-, β-, θ-, ζ -) (cypermethrin (alpha-, beta-, theta-, zeta-)),
Cyphenothrin (cyphenothrin), decis (deltamethrin), Prallethrin ((1R)-isomers)
(empenthrin ((1R)-isomer), S- fenvalerates (esfenvalerate), ethofenprox (etofenprox), phenyl-pentafluoride
Chrysanthemum ester (fenfluthrin), Fenpropathrin (fenpropathrin), fenpyrithrin, fenvalerate (fenvalerate),
Flubrocythrinate, flucythrinate (flucythrinate), the benzyl oxide of fluorine third (flufenprox), flumethrin
(flumethrin), taufluvalinate (fluvalinate), fubfenprox, gamma-cyhalothrin (gamma-
Cyhalothrin), miaow alkynes chrysanthemum ester (imiprothrin), kadethrin (kadethrin), λ-lambda-cyhalothrin (lambda-
Cyhalothrin), metofluthrin (metofluthrin), Permethrin (cis/trans) (permethrin (cis-rans)),
Phenothrin ((1R)-transisomer) (phenothrin (1R-trans-isomer)), prallethrin
(prallethrin), the third Flumethrin (profluthrin), protrifenbute, anti-Chryson (pyresmethrin), benzyl furan
Chrysanthemum ester (resmethrin), kadethrin (RU15525), silafluofene (silafluofen), τ-taufluvalinate (tau-
Fluvalinate), Tefluthrin (tefluthrin), terallethrin (terallethrin), tetramethrin ((1R)-isomery
Body) (tetramethrin (1R)-isomer), tralomethrin (tralomethrin), transfluthrin
(transfluthrin), brofluthrinate (ZXI8901), pyrethrin (pyrethrin (pyrethrum)), eflusilanat；
DDT；Or methoxychlor (methoxychlor).
Acetyl choline receptor agonists/antagonist, such as chlorine nicotine base class (chloronicotinyls), for example, pyridine worm
Amidine (acetamiprid), clothianidin (clothianidin), MTI-446 (dinotefuran), imidacloprid
(imidacloprid), imidaclothiz, Nitenpyram (nitenpyram), Nithiazine (nithiazine), thiacloprid
(thiacloprid), Diacloden (thiamethoxam), AKD-1022；Or nicotine (nicotine), bensultap
(bensultap), cartap (cartap), dimehypo (thiosultap-sodium) and thiocyclam (thiocylam).
Allosteric type acetylcholine receptor modulators (activator), such as multiple killing teichomycin class (spinosyns), such as more sterilizations
Plain (spinosad) and spinetoram.
Chloride channel activators, for example, mectins/ macrolideses, such as AVM (abamectin), Emma
Rhzomorph (emamectin), emaricin benzoate (emamectinbenzoate), Olivomitecidin (ivermectin),
Lepimectin and Mil's bud rhzomorph (milbemycin)；Or juvenile hormone mimics (juvenile
), such as hydroprene (hydroprene), kinoprene (kinoprene), methoprene hormoneanalogues
(methoprene) young ether (epofenonane), sulphur olefin(e) acid ester (triprene), fenoxycarb (fenoxycarb), Nylar, are protected
(pyriproxyfen) and luxuriant ether (diofenolan) is disliked.
The unknown or non-specific active component of the mechanism of action, such as gas generating agent, such as bromomethane, chloropicrin
And vikane (sulfuryl fluoride) (chloropicrin)；Selective antifeedant, such as ice crystal (cryolite),
Pymetrozine (pymetrozine), pyrifluquinazon, flonicamide；Or mite growth inhibitor, such as clofentezine
(clofentezine) Hexythiazox (hexythiazox), etoxazole (etoxazole).
Oxidative phosphorylation inhibitors class, ATP agent interferings, such as diafenthiuron (diafenthiuron)；Organo-tin compound,
Such as azacyclotin (azocyclotin), plictran (cyhexatin) and fenbutatin oxide (fenbutatin oxide)；Or propargite
(propargite), tetradiphon (tetradifon).
By being interrupted H- proton gradients the oxidative phosphorylation uncoupler class that works, such as capillary
(chlorfenapyr), binapacryl (binapacyrl), enemy completely logical (dinobuton), dinocap (dinocap) and elgetol
(DNOC)。
Insect gut membrane micro agent interfering, such as bacillus thuringiensis (Bacillus thuringiensis) bacterium
Strain.Benzoylurea derivertives class, such as benzoyl area kind, such as bistrifluron (bistrifluron), chlorfluazuron
(chlofluazuron), diflubenzuron (diflubenzuron), fluorine fluazuron (fluazuron), flucycloxuron
(flucycloxuron), flufenoxuron (flufenoxuron), HEXAFLUMURON (hexaflumuron), lufenuron (lufenuron),
Novaluron (novaluron), noviflumuron (noviflumuron), penfluron (penfluron), husking interferon, such as fly eradication
Amine (cyromazine).
Ecdysone agonist/agent interfering class, such as diacyl hydrazine, such as ring tebufenozide (chromafenozide),
Chlorine tebufenozide (halofenozide), methoxyfenozide (methoxyfenozide), tebufenozide (tebufenozide) and furans
Tebufenozide (fufenozide, JS118)；Or nimbin (azadirachtin).
Octopaminergic agonist class, such as Amitraz (amitraz)
Site III electron transfer inhibitors class/site II electron transfer inhibitors classes, such as amdro
(hydramethylnone), acequinocyl (acequinocyl), fluacrypyrim (fluacrypyrim)；Or cyflumetofen
And cyenopyrafen (cyflumetofen).
Electron transfer inhibitors class, such as site I electron transfer inhibitors classes, METI acaricides, for example, fenazaquin
(fenazaquin), fenpyroximate (fenpyroximate), pyrimidifen (pyrimidifen), pyridaben (pyridaben), pyrrole mite
Amine (tebufenpyrad), Tolfenpyrad (tolfenpyrad) and rotenone (rotenone)；Or potential dependent
(voltage-dependent) sodium channel blockers, such as indoxacarb (indoxacarb) and metaflumizone
(metaflumizone)。
Fatty acid biological synthetic inhibitor, such as tetronic acid (tetronic acid) derivative, such as Envidor
And Spiromesifen (spiromesifen) (spirodiclofen)；Or tetramic acid (tetramic acid) derivative, example
Such as spiral shell worm ethyl ester (spirotetramat).
The unknown neuron inhibitor of the mechanism of action, such as Bifenazate (bifenazate).
Ryanodine (ryanodine) receptor stimulating agent, such as diamides, such as Flubendiamide (flubendiamide),
(R), the chloro- N1- of (S) -3- { 2- methyl -4- [1,2,2,2- tetra- fluoro- 1- (trifluoromethyl) ethyl] phenyl }-N 2- (1- methyl -2-
Methysulfonylethyl) phthalic amide, Rynaxypyr (chlorantraniliprole (Rynaxypyr)) or bromine
Cyanogen insect amide (Cyantraniliprole (Cyazypyr)).
The unknown active component of other mechanisms of action, such as amidoflumet, benclothiaz, benzoximate, bromine
Mite ester (bromopropylate), Buprofezin (buprofezin), quinomethionate (chinomethionat), Spanon
(chlorodimeform), chlorfenizon (chlorobenzilate), clothiazoben, cycloprene, dicofol
(dicofol), dicyclanil, fenoxacrim, fluorine nitre diphenylamines (fentrifanil), thiazole mite (flubenzimine),
Flufenerim, flutenzin, gossyplure (gossyplure), japonilure, metoxadiazone (metoxadiazone),
Dormant oils (petroleum), potassium oleate, pyridalyl (pyridalyl), sulfluramid (sulfluramid), Diphenylsulfide
(tetrasul), benzene match mite (triarathene) or verbutin.
Compared with prior art, the advantage of the invention is that：
1st, benomyl and Azalea pontica extract are compounded in the range of certain proportion to panonychus ulmi, apple Tetranychus urticae
Toxicity has synergistic function.
2nd, two kinds of active ingredients of benomyl and Azalea pontica extract compounding, reduces Pesticide use amount, reduce use into
Originally, alleviate the pollution to environment, delay the drug-fast service life for producing, adding agricultural chemicals of pest and disease damage.
Embodiment
The extraction of the Azalea pontica methanolic extract of embodiment one
Take and shine dry doubling and pulverize and sieve 10 parts of Azalea pontica (whole plant) powder of (40 mesh), add 200 parts of methanol, lucifuge is protected
To deposit, stirring in every 12 hours once, filters after 7 days, and residue adds 20 parts of methanol immersions, through extracting three times, merging filtrate, decompression
Azalea pontica methanolic extract is made when being concentrated into add methanol volume 1/20th, the methanol of evaporation is reclaimed with return duct
After store.
According to the abundant methods of Sun Yun, the synergy of pharmacy mix is evaluated according to co-toxicity coefficient (CTC), i.e. CTC≤80 are association
Same antagonism, 80 ＜ CTC ＜ 120 are joint action of antagonism, and CTC >=120 are synergistic function.
Survey toxicity index (ATI)=(LC of standard agent50The LC of/reagent agent50)×100；Theoretical virulence refers to
In toxicity index × mixture of number TTI=A medicaments in toxicity index × mixture of the percentage composition+B medicaments of A medicaments
The percentage composition of B medicaments；
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100；；
The benomyl of embodiment two determines (experiment side with Azalea pontica methanolic extract to the toxicity of apple Tetranychus urticae
Method refers to the part of NY/T 1154.12-2008 farm-chemical indoor determination test rules insecticide the 12nd：Tetranychid slide impregnates
Method).
| Reagent agent | Proportioning | LC50(μg/ml) | ATI | TTI | CTC |
| Benomyl | - | 90.46 | 100.00 | ||
| Azalea pontica methanolic extract | - | 26.37 | 343.04 | ||
| Benomyl：Azalea pontica methanolic extract | 50:1 | 88.57 | 102.13 | 104.77 | 97.49 |
| Benomyl：Azalea pontica methanolic extract | 20:1 | 61.26 | 147.67 | 111.57 | 132.35 |
| Benomyl：Azalea pontica methanolic extract | 15:1 | 50.11 | 180.52 | 115.19 | 156.72 |
| Benomyl：Azalea pontica methanolic extract | 7:1 | 31.16 | 290.31 | 130.38 | 222.66 |
| Benomyl：Azalea pontica methanolic extract | 5:1 | 30.26 | 298.94 | 140.51 | 212.76 |
| Benomyl：Azalea pontica methanolic extract | 1:1 | 26.81 | 337.41 | 221.52 | 152.32 |
| Benomyl：Azalea pontica methanolic extract | 1:3 | 23.44 | 385.92 | 282.28 | 136.72 |
| Benomyl：Azalea pontica methanolic extract | 1:5 | 22.32 | 405.29 | 302.53 | 133.96 |
| Benomyl：Azalea pontica methanolic extract | 1:10 | 21.31 | 424.50 | 320.95 | 132.26 |
| Benomyl：Azalea pontica methanolic extract | 1:15 | 21.15 | 427.71 | 327.85 | 130.46 |
| Benomyl：Azalea pontica methanolic extract | 1:20 | 22.66 | 399.21 | 331.47 | 120.44 |
| Benomyl：Azalea pontica methanolic extract | 1:50 | 27.83 | 325.04 | 325.04 | 100.00 |
The data result that table 1 is recorded shows that benomyl and Azalea pontica methanolic extract mass fraction ratio are 20:1~1:
There is synergistic effect to the activity of apple Tetranychus urticae in the range of 20, co-toxicity coefficient is more than 120；Benomyl carries with Azalea pontica methanol
Amount of substance number ratio is taken 15:1~1:There is synergistic effect to the activity of apple Tetranychus urticae, co-toxicity coefficient is big in the range of 1
In 150；Benomyl and Azalea pontica methanolic extract mass fraction ratio are 7:1~5:To the work of apple Tetranychus urticae in the range of 1
Property there is synergistic effect, co-toxicity coefficient is more than 210；And benomyl and Azalea pontica methanolic extract mass fraction ratio are 50:1 He
1:The activity of 50 pairs of apple Tetranychus urticaes does not have synergistic effect then, and co-toxicity coefficient is less than 120.
The benomyl of embodiment three determines (test method with Azalea pontica methanolic extract to the toxicity of panonychus ulmi
With reference to the part of NY/T 1154.12-2008 farm-chemical indoor determination test rules insecticide the 12nd：Tetranychid slide infusion process).
The data result that table 2 is recorded shows that benomyl and Azalea pontica methanolic extract mass fraction ratio are 20:1~1:
There is synergistic effect to the toxicity of panonychus ulmi in the range of 20, co-toxicity coefficient is more than 120；Benomyl and Azalea pontica methanol
Extract quality number ratio is 15:1~1:There is synergistic effect to the toxicity of panonychus ulmi in the range of 1, altogether poison system
Number is more than 160；Benomyl and Azalea pontica methanolic extract mass fraction ratio are 7:1~5:To panonychus ulmi in the range of 1
Toxicity has synergistic effect, and co-toxicity coefficient is more than 200；And benomyl and Azalea pontica methanolic extract mass fraction ratio are
50:1 and 1:The toxicity of 50 pairs of panonychus ulmis does not have synergistic effect then, and co-toxicity coefficient is less than 120.
The benomyl Azalea pontica methanolic extract aqueous suspension agent of example IV 32%
Benomyl 28%, Azalea pontica methanolic extract 4%, empgen BB 6%, AEO 5%,
Sodium alkyl sulfonate 5%, xanthans 0.2%, urea 1%, deionized water supplies 100%；By above-mentioned active ingredient, wetting agent, divide
Powder, antifreezing agent, thickener and defoamer disperse through high speed shear, are sanded in sand mill, the high score formed in water-medium
Dissipate, stable suspension system, you can 32% benomyl Azalea pontica methanolic extract suspending agent is made.
The benomyl Azalea pontica methanolic extract water dispersible granules of embodiment 5 60%
Benomyl 50%, Azalea pontica methanolic extract 10%, sodium lignin sulfonate 10%, spaonin powder 6%, sodium naphthalene sulfonate
3%th, glucose 3%, diatomite complement to 100%；Active ingredient and other auxiliary agents are well mixed, use micro jet
Crush, through mediating, then add in fluidized-bed granulation dryer and be granulated, dry, sieve, corresponding weight percentage is made
Water dispersible granules.
The benomyl Azalea pontica methanolic extract microemulsion of embodiment 6 32%
The secondary butyl ester 8% of benomyl 28%, Azalea pontica methanolic extract 4%, alkyd, aliphatic acid polyethenoxy ether 8%, positive fourth
Alcohol 2%, EO-PO block polymers 10%, organosilicon 1%, glycerine 1%, deionized water supplies 100%；Active ingredient is used
Solvent is completely dissolved, and is then added emulsifying agent, stabilizer, bleeding agent, antifreezing agent and is well mixed, is eventually adding deionized water,
After being sufficiently stirred, you can 32% benomyl Azalea pontica methanolic extract microemulsion is made.
32% benomyl Azalea pontica methanolic extract aqueous suspension agent, the institute of embodiment five obtained by the example IV of embodiment seven
Obtain 60% benomyl Azalea pontica methanolic extract water dispersible granules, the 32% benomyl Azalea pontica methanol of gained of embodiment six carries
Take thing microemulsion preventing and treating panonychus ulmi, apple Tetranychus urticae field control effectiveness test (cauline leaf spray-on process, investigating for 7 days after medicine)
Table 3 respectively handles chemical control panonychus ulmi, apple Tetranychus urticae field control effectiveness test
The result of table 3 shows, 60% benomyl Azalea pontica methanolic extract water dispersible granules, 32% benomyl Azalea pontica
Methanolic extract microemulsion, the mg/kg pair of 32% benomyl Azalea pontica methanolic extract suspending agent effective ingredient consumption 75
Apple Tetranychus urticae, panonychus ulmi are respectively provided with preferable prevention effect.
Synergetic pesticide composition of the present invention can also be prevented and treated in addition to available for preventing and treating apple Tetranychus urticae, panonychus ulmi
Other crops evil mites.
Claims (10)
- A kind of 1. composition pesticide of extract containing Azalea pontica and benomyl, it is characterised in that：Containing active component benomyl and The mass fraction ratio of Azalea pontica extract, benomyl and Azalea pontica extract is 50:1~1:50.
- 2. composition pesticide according to claim 1, it is characterised in that：The mass fraction of benomyl and Azalea pontica extract Ratio is 20:1~1:20.
- 3. composition pesticide according to claim 1, it is characterised in that：The mass fraction of benomyl and Azalea pontica extract Ratio is 15:1~1:1.
- 4. composition pesticide according to claim 1, it is characterised in that：The mass fraction of benomyl and Azalea pontica extract Ratio is 7:1.
- 5. composition pesticide according to claim 1, it is characterised in that：The mass fraction of benomyl and Azalea pontica extract Ratio is 5:1.
- 6. according to the composition pesticide described in Claims 1 to 5 any one, it is characterised in that：Benomyl and Azalea pontica extraction The gross weight percentage composition of thing in the composition is 0.1%~80%, and remaining is insecticides adjuvant.
- 7. composition pesticide according to claim 6, it is characterised in that：The formulation of composition pesticide is aqueous suspension agent, water Dispersible granule, microemulsion.
- 8. the composition pesticide described in claim 7, it is characterised in that when it is aqueous suspension agent：Benomyl 28%, Azalea pontica Extract 4%, empgen BB 6%, AEO 5%, sodium alkyl sulfonate 5%, xanthans 0.2%, urine Element 1%, deionized water supplies 100%；Above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, thickener and defoamer are passed through High speed shear is scattered, is sanded in sand mill, high dispersive, the stable suspension system formed in water-medium, you can be made 32% benomyl Azalea pontica extract aqueous suspension agent.
- 9. according to the composition pesticide described in Claims 1 to 5 any one, the Azalea pontica extract is that dry Azalea pontica is planted entirely Methanolic extract after strain crushing.
- 10. the composition pesticide described in Claims 1 to 5 any one is on preventing and treating apple Tetranychus urticae, panonychus ulmi Using.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104286045A (en) * | 2014-09-27 | 2015-01-21 | 青岛高远光电测控技术有限公司 | Efficient pesticide for red spiders |
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2017
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104286045A (en) * | 2014-09-27 | 2015-01-21 | 青岛高远光电测控技术有限公司 | Efficient pesticide for red spiders |
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| Title |
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| 万树青: "《生物农药及使用技术》", 31 January 2003, 金盾出版社 * |
| 时婷 等: ""适于根区施药防治棉田二斑叶螨药剂的筛选"", 《农药》 * |
| 程东美 等: ""闹羊花素-III对几种害虫的生物活性研究"", 《华南农业大学学报》 * |
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Application publication date: 20180323 |