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Insecticidal composition containing thiodicarb and dicyclanil

A technology of thiodicarb and insecticidal composition, which is applied in the direction of insecticide, biocide, animal repellent, etc., and can solve the related reports about the compounding of thiodicarb and cyclopronil that have not yet been seen, etc. problems, to achieve synergistic and continuous control effects, reduced dosage, and high activity effects

Active Publication Date: 2014-04-02
HUNAN CHEM RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are no relevant reports on the combination of thiodicarb and cyclopronil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Example 1: 2% cyclofenapyr.thiodicarb wettable powder

[0067] Cyclopronil 1%, thiodimethomyl 1%, alkylphenol polyoxyethylene ether 2%, sodium lauryl sulfate 5%, kaolin to make up to 100%, after mixing, jet milling was carried out to obtain 2% cyclopronil Chrynil. Thiodicarb wettable powder.

Embodiment 2

[0068] Embodiment 2: 80% cyclofenapyr. thiodicarb wettable powder

[0069] 40% cyclofenapril, 40% thiodicarb, 8% fatty amide N-methyl taurine sodium salt, 8% saponin powder, and bentonite to make up to 100%, mixed and jet milled to obtain 80% Cyclopronil. Thiodicarb wettable powder.

Embodiment 3

[0070] Embodiment 3: 41% cyclofenapyr. thiodicarb wettable powder

[0071] Cyclofenapyr 40%, Thiodicarb 1%, Polyoxyethylene Polyoxypropylene Block Copolymer 5%, Sodium Alkylbenzene Sulfonate 4%, Light Calcium Carbonate to make up to 100%, mixed and jet milled , made 41% cyclofenapyr. Thiodicarb wettable powder.

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PUM

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Abstract

The invention discloses an insecticidal composition containing thiodicarb and dicyclanil as active ingredients, wherein the weight ratio of the thiodicarb to the dicyclanil is (1-40): (1-40); the total weight of the active ingredients accounts for 1%-90% of that of the composition; and the dosage forms of the composition include wettable powders, water dispersible granules, suspensions, emulsions in water (EW), and microcapsule suspensions. The insecticidal composition containing thiodicarb and dicyclanil has the advantages that the thiodicarb and the dicyclanil are compounded to have double action mechanisms of killing pests and regulating the growth of insects so that the pests are unlikely to become resistant; the insecticidal composition has significant synergistic effect and continuous control effect, expands the insecticidal spectrum so as to have higher activity to various pests of homoptera, lepidoptera, coleoptera and the like, and reduces the dosage of pesticides.

Description

technical field [0001] The invention relates to an insecticidal composition of thiodicarb and cyclopronil and its application. Background technique [0002] Thiodicarb (thiodicarb), a carbamoyl oxime insecticide, is a cholinesterase inhibitor. Treating many crops with stem and leaf spray and seeds is safe for fish and birds, has no chronic poisoning, no carcinogenic, teratogenic, and mutagenic effects, and is safe for crops. Thiodicarb is mainly stomach poisoning, has almost no contact action, no fumigation and systemic action, has strong selectivity, and has a short residual effect in soil. It has special effects on Lepidoptera pests, has high activity on Lepidoptera eggs and adults, and is also effective on Diptera and Hymenoptera pests, but it is ineffective against cotton aphids, leafhoppers, thrips and mites. [0003] Dicyclanil is a pyrimidine amine insect growth regulator. Its mechanism of action is mainly to interfere with the formation of insect cuticles and preve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/24A01N43/54A01N25/14A01N25/04A01N25/28A01P7/04
Inventor 李涛李敏高恒旭陈九星欧晓明彭勇
Owner HUNAN CHEM RES INST
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