Insecticidal composition containing thiodicarb and spinosad

A technology of thiodicarb and spinosad, which is applied in the direction of insecticides, biocides, animal repellants, etc., can solve the problems that thiodicarb and spinosad have not been disclosed, and achieve the goal of expanding Insecticidal spectrum, delaying drug resistance, and reducing the effect of residues

Inactive Publication Date: 2013-04-03
海利贵溪新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that the combination of thiodicarb and spinosad can produce a good synergistic effect, and the related reports on the combination of thiodicarb and spinosad have not yet been published

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Embodiment 1: 1.1% thiodicarb. spinosad wettable powder

[0068] Thiodicarb 1%, spinosad 0.1%, fatty alcohol polyoxyethylene ether 3%, sodium lauryl sulfate 6%, kaolin to make up to 100%, mixed and jet milled to obtain 1.1% sulfur Dimethomyl. Spinosad wettable powder.

Embodiment 2

[0069] Embodiment 2: 60% thiodicarb. spinosad wettable powder

[0070] Thiodicarb 40%, spinosad 20%, lignosulfonate 8%, saponin powder 6%, bentonite to make up to 100%, after mixing, jet milling, 60% thiodicarb was obtained . Spinosad wettable powder.

Embodiment 3

[0071] Embodiment 3: 40.1% thiodicarb. spinosad wettable powder

[0072] Thiodicarb 40%, spinosad 0.1%, alkyl sulfonate 5%, pull open powder BX 4%, light calcium carbonate to make up to 100%, after mixing, jet milling to obtain 40.1% thiodicarb Methomyl. Spinosad wettable powder.

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PUM

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Abstract

The invention discloses an insecticidal composition containing thiodicarb and spinosad. The mass ratio of the thiodicarb to the spinosad is (1-40) to (0.1-20). The total weight of the active ingredients accounts for 1%-90% of that of the composition. The insecticidal composition provided by the invention comprises wettable powder, water dispersible granules, suspending agent, suspoemulsion and microcapsule suspension. The insecticidal composition has remarkable synergism and a lasting preventing effect when being used for preventing insects of agriculture, expands an insecticidal spectrum, and has high activity to a plurality of insects such as lepidoptera and coleopteran. Moreover, the dosage of pesticides is reduced, and the residual quantity of the pesticides in crops and soil is reduced. The insecticidal composition can alleviate environment pollution, is safe to human and livestock, and can delay insecticide resistance of insects.

Description

technical field [0001] The invention relates to a pesticide insecticidal composition, which consists of active ingredients thiodicarb and spinosad. Background technique [0002] Thiodicarb, a moderately toxic carbamate insecticide, is safe to fish and birds, has no chronic poisoning, no carcinogenic, teratogenic, and mutagenic effects, and is safe to 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. Scope of application It has special effects on Lepidoptera pests and has ovicidal effect, but is ineffective against cotton aphids, leafhoppers, thrips and mites, and can also be used to control Coleoptera, Diptera and Hymenoptera pests. [0003] Spinosad, also known as spinosad, is a macrolide pollution-free and efficient biopesticide extracted from the fermentation broth of S. spinosa. Spinosad has a novel mode of action, which can continuously activa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/22A01P7/04
Inventor 李涛高恒旭李敏陈九星欧晓明彭勇
Owner 海利贵溪新材料科技有限公司
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