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Agricultural chemical composition containing multiple bactericidins and carbamate inecticides

A technology of carbamate and pesticide composition, applied in the directions of biocides, biocides, animal repellents, etc., can solve the problems of fruit trees, vegetables and flowers harm, failure to prevent and control Western flower thrips, etc.

Inactive Publication Date: 2008-09-03
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, western flower thrips has been introduced into my country and has become an invasive pest, which is causing serious damage to fruit trees, vegetables, flowers, etc. There is an urgent need to develop new agents, but at present there is no effective preparation for preventing western flower thrips in China

Method used

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  • Agricultural chemical composition containing multiple bactericidins and carbamate inecticides
  • Agricultural chemical composition containing multiple bactericidins and carbamate inecticides

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Preparation Example 1: Spinosad · Isoprocarb (Multi · Iso) wettable powder

[0026] The spinosad is pulverized with a jet mill first, then mixed with isoprocarb crude oil, then added with emulsifier, dispersant, wetting agent and filler, mixed thoroughly and then pulverized with a jet mill. The formulations of various ingredients in the wettable powder are spinosad 0.1-10%, isoprocarb 10-50%, emulsifier 1-10%, wetting agent 1-20%, dispersant 1-20%, and fillers are filled to 100%.

Embodiment 2

[0027] Preparation Example 2: Spinosyn Isoprocarb (Multiple Iso) Water Emulsion

[0028] Add the isoprocarb and spinosad into the solvent and co-solvent to completely dissolve the original drug, then add the emulsifier and stir to form a uniform oil phase. Add dispersant, antifreeze and defoamer to water under stirring to form a uniform water phase. With high speed stirring, pour the oil phase into the water phase. Forms a homogeneously dispersed emulsion in water. The formula of various ingredients in the aqueous emulsion is spinosad 0.5-20%, isoprocarb 20-35%, solvent 2-20%, emulsifier 1-8%, co-emulsifier 0.1-2%, dispersant 0.1- 2%, defoamer, antifreeze 2-8%.

Embodiment 3

[0029] Formulation Example 3: Spinosad Carbosulfan (Duo Ding) EC

[0030] Choose a suitable solvent to dissolve the original drug, if necessary, add a co-solvent, and then add an emulsifier and mix well. Among them, the content of spinosad is 0.5-2.5%, carbosulfan 19.5-49.5%, emulsifier 10-20%, methanol 5-10%, and xylene.

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PUM

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Abstract

The invention relates to a pesticide composition, in particular to a pesticide composition containing dosis efficax synergism pesticide of pleocidin and carbamates, wherein the weight ratio of the pleocidin and the carbamates is selected preferably (1:0.1)-(1:200), more preferably (1:1)-(1:150) and most preferably (1:19)-(1:139).

Description

technical field [0001] The invention relates to a synergistic pesticide composition, in particular to a synergistic pesticide composition comprising spinosyn and carbamate insecticides. Background technique [0002] Spinosyn (spinosad), also known as spinosad, is an intracellular secondary metabolite produced by aerobic fermentation of Saccharopolyspora actinomycetes (Saccharopolysporaspinosa), and its main active ingredient is spinosad Component A (spinosyn A) and component D (spinosyn D). Spinosad has good control effects on Lepidoptera and Diptera pests, especially against cotton bollworm, beet armyworm, litura, diamondback moth, rice stem borer, planthopper, thrips, etc. Active and fast-acting. Spinosyns are contact and stomach toxic to insects, by stimulating the nervous system of insects, resulting in non-functional muscle contraction, failure, accompanied by tremors and paralysis. This unique effect is consistent with activation of nicotinic acetylcholine receptors...

Claims

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Application Information

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IPC IPC(8): A01N63/00A01N47/10A01N47/22A01P7/00
CPCY02A50/30
Inventor 王成菊李学锋蒋家珍李常平
Owner CHINA AGRI UNIV
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