JPH11322522A - Harmful arthropod expellent - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting excellent synergism and excellent extermination effects on various harmful arthropods with a small applied amount of an agent by including acrinathrin and prallethrin as active ingredients. SOLUTION: This composition comprises acrinathrin and prallethrin as active ingredients in the weight ratio of preferably 100:1 to 1:100. The composition is usually used by application to a habitat and soil of arthropods and can be added to an adhesive, a covered cable, a synthetic resin sheet, etc. Preferably the amount of its application is 0.001-10 mg/m<3> calculated as the active ingredients to control indoor flies and mosquitoes in the case of home prevention of epidemics and about 0.001-10 mg/m<2> calculated as the active ingredients to control cockroaches, ants, etc. When the composition is used as an agrochemical, the amount used is preferably about 1-10,000 g/ha calculated as the active ingredients.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an arthropod pest control agent.

[0002]

2. Description of the Related Art Various harmful arthropodicides have been used so far, but it cannot be said that they exert a sufficient effect depending on the use scene.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide an arthropod pest control agent having excellent efficacy.

Means for Solving the Problems As a result of intensive studies on the arthropod pest control agent, the present inventor has demonstrated a remarkable synergy by using acrinatrine and prarethrin in combination, and consequently has a lower effect. The present inventors have found that an excellent control effect on various harmful arthropods can be exerted by application of a drug dose, and the present invention has been accomplished. That is, the present invention relates to an arthropod pest control agent containing acrinatrine and praletrin as active ingredients (hereinafter referred to as the control agent of the present invention).

[0004]

BEST MODE FOR CARRYING OUT THE INVENTION In the pesticide of the present invention, praletrin used is used as an active ingredient of an insecticide for household quarantine for mosquitoes and the like, and acrinatrine is used as an active ingredient of an agricultural pesticide. As components, lepidopteran pests,
It is known to have a controlling activity against Hemiptera, Thripidae, Coleoptera, Acarina and the like.

Harmful arthropods targeted by the pesticide of the present invention
For example,Oniscus asellus ,Armadillidiu
m vulgare(Okadan Bug),Porcellio scaberEtc.
Isopoda pests;Blanilus guttulatus(Millipede
A kind of pests such as Diplopoda);Geophilus c
arpophagus,Scutigera spp.,Scolopendra subspinipe
s(Tobism Kade),Thereunema spp.(A friend of Gezi)
Which lip-leg (Chilopoda) pest;Scutigerella immacula
taSymphyla pests such as;Ctenolepisma villo
sa(Yamatoshimi),Lepisma saccharina(Kibosia Rishi
Thysanura pests, such as a kind of mi;Trogium p
ulsatoriumPsocopter (Psocopter)
a) pests;Onychiurus armatus(A kind of white beetle)
(Collembola) pests such as
(Mastotermitidae), genus Zootermopsis, Archotermopsi
Termites of the genus s, Hodotermopsis, Porotetmes, etc.
Family (Termopsidae), genus Kalotermes, genus Neotermes, Cryp
Rays of genus totermes, genus Incisitermes, genus Glyptotermes
Termite family (Kalotermitidae), Genus Hodotermes, Micr
genus ohodotermes, Anacanthotermes, etc.
Ants (Hodotermitidae), Reticulitermes, Hetero
genus termes, Coptotermes, Schedolinotermes
Rhinotermitidae (Rhinotermitidae), Sawtooth
Roariidae (Serritermitidae), genus Amitemes, Drepanot
genus ermes, Hopitalitermes, Trinervitermes, Macro
Genus termes, Odontotermes, Microtermes, Nastiter
Siroa of the genus mes, Pericapritermes, Anoplotermes
Isoptera pests, such as Termitidae;Bl
atta orientalis(Toad cockroach),Periplaneta a
mericana(Water cockroach),P. fuliginosa(Krogo
Cockroach),Leucophaea maderae(Madela cockroach),Bl
attella germanica(German cockroaches), etc.
Eye (Dictyoptera) pests;Gryllotalpa spp.(One of the viper
seed),Acheta domesticus(Ieco cricket),Teleogryl
lus emma(Emma cricket),Locusta migratoria(G
Nosama grasshopper),Melanoplus differentialis(Locust
Kind),Schistocerca gregaria(Sabak Wataribat
Orthoptera pests such asLabidura ripar
ia(Tooth earwig),Forficula auricularia(The nail
Damage to Dermaptera, such as one of the earwigs
insect;Phthirus pubis(Pyrus lice),Pediculus humanus
(Head lice),Haematopinus suls(Butajira
Mi),Linognathus spp.(A kind of white lice),Soleno
potes spp.Louse eyes (Anop)
lura) pests;Trichodectes spp.(One of the furry lice
seed),Tromenopon spp.(One of the horned louse
seed),Bovicola spp.(A kind of lice)Felic
ola spp.(Mall)
ophaga) pests;Frankliniella intonsa(Hirazuhanaa
Zebras),Thrips tabaci(Negia thrips),T. pa
lmiThysanoptera (Thysano)
ptera) pests;Nezara spp.(One of the blue bugs
seed),Eurygaster spp.(A kind of stink bug),D
ysdercus intermedius(A kind of stink bug),Cimex
lectularius(bed bugs),Triatoma spp.(Assassin turtle
Kind),Rhodnius prolixus(One of the giant tortoises
seed),Nezara antennata(Mambit beetle),Cletus
punetiger(Heteroptera)
roptera) pests;Aleurocanthus spiniferus(Mikant
Lice)Bemisia tabaci(Tobacco white whale
Mi),Trialeurodes vaporariorum(Onsite white whale
Mi),Aphisgossypii(Cotton aphid),Brevocoryne
brassicae(Radish aphid),Cryptomyzus ribi
s(A kind of aphid),Aphis fabae,Macrosiphum eu
phorbiae(Tulip beetle aphid),Myzus
persicae(Peach aphid),Phorodon humuli
(Hop wart aphid),Empoasca spp.(Himeyoko
A kind of bi),Nephotettix cincticeps(Blood horizontal)
by),Lecanium corni(Dogwood bug)
Saissetia oleae(Olive aphid),Laode
lphax striatellus(Spotted planthopper),Nilaparvata l
ugens(Flying brown planthopper),Aonidiella aurantii(Red
Aphids),Aspidiotus hederae(Shiromaruka
Stink bug),Pseudococcus spp.(Kawakona Kaigara
A type of bug),Psylla spp.(A kind of lice)Phyll
oxera vastatrix(Grape aphid)
Eye (Homoptera) pests;Pectinophora gossypiella(Wa
Beetle),Lithocolletis blancardella(Hosoga
Kind),Plutella xylostella(Conaga),Malacosom
a neustria(Obikareha),Euproctis subflava(Doc
Mo),Lymantria dispar(Gypsy moth),Bucculatrix
pyrivorella(Nasitibiga),Phyllocnistis citrella
(Tangerines)Agrotis spp.(One of Kaburayaga
seed),Euxoa spp.(A type of yaga),Earias insulana
(A kind of wadinga),Heliothis spp.(Of the beetle
Kind),Spodoptera exigua(Shiroichimogiyouto),
S. litura(Spodoptera litura),Spodoptera spp.(Yoto
C)Mamestra brassicae(Yotoga),Tricho
plusia ni(A kind of Uba),Carpocapsa pomonella
(Kodlinga),Pieris spp.(One of the cabbage butterfly
seed),Chilo spp.(A kind of Nikameiga),Pyrausta nub
ilalis(A kind of meiga),Ephestiakuehniella(Sujiko
Antelope),Galleria mellonella(Honey
Mo),Tineola bisselliella(Koiga),Tenea transl
ucens(Iga),Homona magnanima(Chahamaki),Tor
trix viridanaLepidoptera (Lepidop.)
tera) pests;Anobium punctatum(One of the beetles
seed),Rhizopertha dominica(Singapore)Ac
anthoscelides obtectus(Pink beetle),Ag
elastica alni(A kind of alder beetle),Leptinotars
a decemlineata(Colorado potato beetle),Phaedon cochlear
iae(A kind of beetle),Diabrotica spp.(Corn root
Worm)Psylliodes angusticollis(Eggplant fleas
Beetle),Phyllotreta striolata(Kisujino flea ham
Si),Epilachna spp.(A part of the tent
seed),Atomaria spp.(A kind of beetle),Oryzaephi
lus surinamensis(Saw leaf beetle),Anthonomus
spp.(A kind of weevil)Sitophilus spp.(Koku
Weevil),Otiorhynchus sulcatus(Kinkek
Beetle weevil),Cosmopolites sordidus(Basho
Weevil),Ceuthorhyncidius albosuturalis(Da
Icon weevil),Hypera postica(Alfalfa
Weevil),Dermestes spp.(One of katsuobushimushi
seed),Trogoderma spp.(One of the Madara Katsuobushimushi
seed),Attagenus unicolor(Himekatu Obushi),Ly
ctus spp.(A kind of beetle beetle),Meligethes ae
neus(A kind of poppy),Ptinus spp.(Leopard
A type of bug),Gibbium psylloides(Semaru leopard
Insect),Tribolium spp.(A type of skull),
Tenebrio molitor(Pyropod beetle),
Agriotes spp.(A kind of munabokosetsuki),Melolonth
a mololontha(A kind of scarf beetle), genus Xyleborus, S
bark beetle (Scolytidae) such as genus colytoplatypus, Mo
nochamus, Hylotrupes, Hesperophanus, Chlorop
genus horus, genus Palaeocallidium, genus Semanotus, Purpurice
Cerambycida, such as genus nus and Stromatium
e), the beetle of the genus Crossotarsus, Platypus, etc.
(Platypodidae), Dinoderus, Bostrychus, Sin
Bostrychidae, such as the genus oderus, Er
genus nobius, genus Anobium, genus Xyletinus, genus Xestobium, Pti
genus Linus, Nicobium, Ptilineurus, etc.
(Anobiidae), Coleoptera such as Buprestidae (Buprestidae)
Eye (Coleoptera) pests;Diprion spp.(Black honey bee
Kind),Hoplocampa spp.(A kind of bee),Lasius
spp.(A kind of black ant)Formica japonica(Black
Ants),Vespa spp.(A wasp), Urocer
Hymenoptera such as the wasp family (Siricidae) such as us genus and Sirex genus
(Hymenoptera) pests;Aedes spp.(A kind of sea lion),A
nopheles spp.(A kind of anopheles),Culex spp.(I
A kind of eka),Drosophila melanogaster(Kirosho
A kind of Drosophila),Musca domestica(Jeeva
D),Fannia spp.(A kind of fly fly),Calliphor
a spp.(A type of blowfly),Lucilia spp.(Of the fly
Kind),Chrysomya spp.(A type of obi fly),Cute
rebra spp.,Gastrophilus spp.(A kind of horsefly),S
tomoxys spp.(A kind of flies),Oestrus spp.(Sheep
A type of flies),Hypoderma spp.(A kind of bullflies),
Tabanus spp.(A kind of flies),Bibio hortulanus(Keva
D),Pegomyia hyoscyami(A kind of fly),
Ceratitis capitata(Medium flies),Dacus do
rsalis(Citrus fruit fly),Tipula paludosa(Gagan
Kind of bo),Simulium spp.(A kind of blackflies), Eusimuliu
m spp.,Phlebotomus spp.(A kind of sandfly),
Culicoides spp.(A kind of nodoka),Chrysops spp.(Me
A kind of claab),Haematopota spp.(One of the flies
seed),Braula spp.(A kind of honeybee fly),Mor
ellia spp.(A kind of fly),Glossinaspp.(Tetsu
A kind of fly,Wohlfahrtia spp.,Sarcophaga spp.
(A kind of fly),Lipoptena spp.(One of the lice
seed),Melophagus spp.(A kind of lice)Muscina
spp.(Diptera) such as (fly house fly)
pest;Xenopsylla cheopis(Keops rat flea),Ce
ratophyllus spp.(A kind of spiny flea),Pulex spp.(Hi
A kind of fleas),Ctenocephalides spp.(One of the cat fleas
Species) and other insects of the order Siphonaptera;Scorpio maur
us,Latrodectus mactans,Chiracanthium spp.(Top
Arachnida pests, such as a spider);Otode
ctes spp.(A kind of mimic)Acarus siro(A
Scarlet mite),Argas spp.(A kind of ticks),Or
nithodoros spp.(A kind of Kazuki mites),Ornithonyssus
spp.(A kind of house dust mite),Dermanyssus spp.(Wakumo
Kind),Eriophyes spp.(A kind of mite),Boophi
lus spp.(A kind of ox tick),Rhipicephalus spp.
(A kind of red tick),Chelacaropsis moorei(Mina
Mites),Dermatophagoides spp.(Dermatophagoides mite)
Kind),Hyalomma spp.(A kind of Ibo tick),Ixode
s spp.(A kind of tick),Psoroptes equi(Kyusen
Hizen mite),Chorioptes spp.(Shokuhizenmite
Kind),Sarcoptes spp.(A kind of mite),Tars
onemus spp.(A kind of dust mite),Bryobia praetiosa
(Clover spider mite),Panonychus spp.(Citrus red mite
Kind),Tetranychus spp.(A kind of spider mite),De
rmacentor spp.(A kind of ticks),Haemaphysalis
spp.(A kind of tick),Raillietia spp.,Pneumonys
sus spp.(A type of monkey mite),Sternostorma sp
p.,Acarapis spp.(A kind of bee mite),Cheyletie
lla spp.(A type of claw mite),Myobia spp.(Kemochida
D)Psorergates spp.(One of the sheep mites
seed),Demodex spp.(A type of acne),Trombicula
spp.(A type of chiggers)Listrophorus spp.(Tutu
A kind of mites),Tyrophagus spp.(Of the aster
Kind),Sarcoptes spp.(One of the dog mite
seed),Notoedres spp.(Portrait of a red mite
Kind),Cytodides spp.(A kind of dust mite),Lamino
sioptes spp.Acarina insect pests such as
It is.

In the pesticidal composition of the present invention, the mixing ratio of praletrin and acrinathrin is usually 100: 100 by weight.
It is in the range of 1-1: 100, preferably 10: 1-1: 10. The pesticidal composition of the present invention may be composed of only prarethrin and acrinatrine, but is practically usually in a form of a formulation appropriately containing a solid carrier, a liquid carrier, a formulation auxiliary and the like. Examples of the formulation include liquids such as emulsions, oils and suspensions, powders, wettable powders, granules, paste-like formulations, microencapsulated formulations, foams, aerosol formulations, carbon dioxide formulations, sheet formulations and the like. . Also, the content of prarethrin and acrinathrin may vary depending on the form of the formulation, but the total amount is usually
0.005 to 50% by weight.

[0007] These preparations can be obtained by a usual method, for example, by mixing prarethrin and acrinatrine with a solid carrier or a liquid carrier, and, if necessary, adding formulation aids such as emulsifiers and fixing agents. Carriers and auxiliaries used in the formulation include, for example, the following.

Examples of the solid carrier include clay, kaolin, talc, bentonite, sericite, quartz, sulfur, activated carbon, calcium carbonate, diatomaceous earth, pumice, calcite,
Natural or synthetic minerals such as sepiolite, dolomite, silica, alumina, vermiculite, and pearlite, sawdust, corn cobs, coconut husks, and fine granules such as tobacco stems. For example, xylene, toluene, alkylnaphthalene, phenylxylylethane, kerosene, light oil, hexane, aromatic or aliphatic hydrocarbons such as cyclohexane, chlorobenzene, dichloromethane, dichloroethane, halogenated hydrocarbons such as trichloroethane, methanol, Ethanol, isopropyl alcohol, butanol, hexanol, alcohols such as ethylene glycol, diethyl ether,
Ethylene glycol dimethyl ether, tetrahydrofuran, ethers such as dioxane, ethyl acetate, esters such as butyl acetate, acetone, methyl ethyl ketone,
Ketones such as methyl isobutyl ketone and cyclohexanone; nitriles such as acetonitrile and isobutyronitrile; acid amides such as dimethyl sulfoxide, N, N-dimethylformamide and N, N-dimethylacetamide;
Vegetable oils such as soybean oil and cottonseed oil; and water.

[0009] Auxiliaries for pharmaceuticals include, for example,
Nonionic emulsifiers such as polyoxyethylene fatty acid esters and polyoxyethylene fatty acid alcohol ethers; ionic emulsifiers such as alkyl sulfonates, alkyl sulfates and aryl sulfonates; dispersants such as lignin sulfonates and methyl cellulose; Fixing agents such as methylcellulose, gum arabic, polyvinyl alcohol, and polyvinyl acetate; coloring agents such as iron oxide, titanium oxide, Prussian blue, alizarin dye, azo dye, and phthalocyanine dye;

[0010] The pesticidal composition of the present invention comprises an active ingredient other than prarethrin and acrinatrine, PBO, S421, and MG.
It may contain synergists such as K264, IBTA, and sinepirin 500.

The pesticide of the present invention is usually used by applying it to the habitat of harmful arthropods, soil, etc., but it can be mixed with an adhesive and used for the production of plywood or wood board, or it can be used for coated electric wire or synthetic wire. By mixing with a resin sheet or the like, it can be used for production of various products that have been subjected to insect repellent treatment. When the pesticidal composition of the present invention is used for home protection, for example, when controlling indoor flies and mosquitoes, the amount of the active ingredient (total of praletrin and bifenthrin) is 0.0%.
About 0.01 to 10 mg / m ³ is applied. Also, cockroaches,
When controlling ants, etc., the amount of the active ingredient is 0.001.
About 100 mg / m ² is applied. When controlling wood pests, the pesticide of the present invention may be applied directly to the pest, but usually, the pesticide of the present invention is applied to wood, which is a habitat of the pest,
Apply to soil, etc. In addition, the pesticide of the present invention can be used in the production of plywood and wood boards by mixing it with an adhesive, and can be used in the production of various insect-resistant products by mixing it with a coating material for electric wires or synthetic resin sheets. . The application amount varies depending on the kind of the target pest, the form of preparation, the place of application, the method of application, and the like, but is generally 0.1 to 10,000 m in terms of the amount of the active ingredient (total of praletrin and acrinathrin).
g / m ² . Further, when the pesticide of the present invention is used for agriculture, about 1 to 1000 g / ha of the active ingredient is applied directly to arthropod pests or to plants or soil. At that time, the emulsion, suspension, wettable powder and the like are usually 1 to 1000 ppm.
Dilute with water and apply.

[0012]

The present invention will be described below in more detail with reference to examples. Formulation Example 1 5 parts by weight of praretrin, 5 parts by weight of acrinathrin, 10 parts by weight of Solpol SM200 (Toho Chemical Emulsifier) and 80 parts by weight of xylene are mixed well to obtain an emulsion.

Formulation Example 2 0.1 g of prarethrin, 0.5 g of acrinatrine and 49.4 g of neothiozole (Chuo Kasei) are placed in a 180 ml tin can for aerosol, and the valve is crimped on the can and sealed. Through a valve stem, 50 g of a mixed propellant of dimethyl ether and liquefied petroleum gas (weight ratio: about 1: 1) is filled and shaken well to obtain an aerosol of 100 g of contents.

Formulation Example 3 0.5 parts by weight of prarethrin, 0.1 parts by weight of acrinatrine, 10 parts by weight of Nikkor SL-10 (Nikko Chemicals), 100 parts by IP Solvent 2028 (Idemitsu Petrochemical)
Adjust the stock solution by weight. 10 g of this stock solution is 180
aliquot into a tin can for aerosol, and purified water 5
Add 0 g. Crimp the valve into the can and seal. 40 g of liquefied petroleum gas is charged through the valve stem to obtain an aerosol with 100 g of contents.

Formulation Example 4 0.1 parts by weight of prarethrin, 0.4 parts by weight of acrinatrine, soft alkylbenzene AB-SG (Mitsubishi Chemical) 2
0 parts by weight, 100 with Nisseki Fog Solvent (Nippon Oil)
The oil is obtained by weight.

Next, test examples will be described. Test Example 1 0.5 μl of an acetone-diluted solution of the following drug whose concentration was adjusted to a predetermined treatment amount was applied to the chest back plate of pyrethroid drug-resistant housefly, and the mortality of one day later was examined.
Table 1 shows the average values of the test results of the three replicates.

[0017]

[Table 1] Test Example 2 3 cm of soil was packed in the center of a glass tube having an inner diameter of 1.7 cm and a length of 15 cm, and one side surface of the soil was treated with the chemical solution described in Table 2. Next, both sides of the soil were sandwiched between 4% agar, and 50 house termite termites and 5 soldier ants were released into the space inside the glass tube on the side not treated with the chemical solution, and one week later, the termites were observed for soil penetration. The test was performed in triplicate. In the results column in the table, A indicates that the termites penetrated the chemical treatment surface of the soil and also penetrated the agar layer on the opposite side, and B indicates that the termites penetrated the chemical treatment surface of the soil and further in the middle of the agar layer C indicates that the termites could not completely penetrate the chemical-treated surface of the soil and no perforation on the agar was observed.

[Table 2] In the table, acrinathrin 5EC is a preparation consisting of 5% of acrinathrin, 85% of xylene and 10% of sorbol SM200, and praretrin 5EC is a preparation consisting of 5% of prarethrin, 85% of xylene and 10% of solpol SM200.

[0018]

The harmful arthropodicide of the present invention exerts remarkable synergism, and thus can be administered at a lower dose.
It shows an excellent control effect on various harmful arthropods.

Claims (2)

[Claims] (1) An arthropod pest control agent comprising as active ingredients acrinatrine and prarethrin. 2. The pesticide according to claim 1, wherein the weight ratio of acrinathrin to prarethrin is in the range of 100: 1 to 1: 100.