Insecticidal and acaricidal composition

Details Insecticidal and acaricidal composition Insecticidal and acaricidal composition

1994-06-17

1995-12-19

Robinson, Allen J.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

N-c doai

514508, 514521, A01N 3734, A01N 3752, A01N 4716

Patent

active

054768691

DESCRIPTION:

BRIEF SUMMARY
This application is a 371 of PCT/JP93/01454, filed Oct. 8, 1993.
The present invention is intended to provide an insecticidal and acaricidal composition having excellent insecticidal and acaricidal activities.
The present inventors made study in order to develop an excellent insecticidal and acaricidal agent and, as a result, found that the composition shown below exhibits striking insecticidal and acaricidal effects by the synergistic actions of the active ingredients contained therein. The finding has led to the completion of the present invention. The present invention provides an insecticidal and acaricidal composition comprising, as active ingredients, (hereinafter referred to as "compound 1") and (Z)--N-benzyl-N-[{methyl(1-methylthioethylideneamino-oxycarbonyl)amino}thi o]-.beta.-alaninate (commonly called "alanycarb" and hereinafter referred to as "compound 2").
There are shown below the structural formulas of the compound 1 and the compound 2, which are both the active ingredients of the insecticidal and acaricidal composition according to the present invention (hereinafter referred to as the present invention composition).


TABLE 1 ______________________________________ Compound Chemical structure ______________________________________ Compound 1 ##STR1## Compound 2 ##STR2## ______________________________________
The compound 1 includes stereoisomers. The compound 1 used in the present invention includes any isomers having insecticidal activities and mixtures thereof.
The compound 1 includes, for example, the following compounds.
(RS)-.alpha.-cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate (commonly called fenpropathrin, hereinafter referred to as "compound 1-a") (S)-.alpha.-cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate
The compound 2 can be produced by the process described in U.S. Pat. No. 4444786.
The injurious insects and acarines which can be controlled or exterminated by the present invention composition, include, for example, the followings.
Scirtothrips dorsalis (yellow tea thrips), Frankliniella intonsa (flower thrips) and the like.
Aphids such as Myzus persicae (green peach aphid), Myzus varians, Myzus mumecola, Schizaphis piricola, Aphis citricola (spiraea aphid), Aphis qossypii (cotton aphid) and the like.
Mealybugs such as Planococcus kraunhiae (Japanese mealybug), Pseudococcus comstocki (Comstock mealybug) and the like.
Scales such as Unaspis yanonensis (arrowhead scale) and the like.
Whiteflies such as Trialeurodes aporariorum (greenhouse whitefly), Bemisia tabaci (sweetpotato whitefly) and the like.
Lace bugs such as Stephanitis nashi (pear lace bug), Sephanitis pyrioides (azalea lace bug) and the like.
Leafhoppers such as Nephotettix cincticeps (green rice leafhopper), Arboridia apicalis (grape leafhopper) and the like.
Planthoppers such as Nilaparvata lugens (brown rice planthopper), Sogatella furcifera (whitebacked rice planthopper), Laodelphax striatellus (small brown planthopper) and the like.
Fruit moths such as Grapholita molesta (oriental fruit moth), Carposina niponensis (peach fruit moth) and the like.
Leafroller moths such as Adoxophyes sp. (smaller tea tortrix), Adoxophyes orana fasciata (summer fruit tortrix), Archips fuscocupreanus (apple tortrix) and the like.
Conoqethes punctiferalis (peach moth), Spodoptera litura (common cutworm), Spodoptera exigua (beet armyworm), Ostrinia furnacalis (oriental corn borer), Pseudaletia separata (rice armyworm), Helicoverpa assulta (oriental tobacco budworm), Leguminivora glycinivorella (soybean pod borer), Phyllonorycter ringoniella (apple leafminer), Lyonetia prunifoliella malinella, Lyonetia clerkella (peach leafminer), Phyllocnistis citrella (citrus leafminer), Mamestra brassicae (cabbage armworm), Autorpha nigrisigna (beet semi-looper), Hyphantria cunea (fall webworm), Pieris rapae crucivora (common cabbage worm) and the like.
Epilachna vigntioctopunctata (twenty-eight-spotted ladybird), Anomala cupre (cupreous chafer), Anoplophora malasiaca (white spotted longicorn beetle

REFERENCES:
patent: 4297370 (1981-10-01), Soboczenski
patent: 4444786 (1984-04-01), Goto et al.
patent: 5120721 (1992-06-01), Morimoto et al.
Worthing et al, The Pesticide Manual, 9th Ed. (1991) pp. 15 & 377.

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