Insect disinfestation composition containing tetrachlorantraniliprole and pyrethroid
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A technology of pyrethroids and tetrachlorantraniliprole, which is applied in the field of pesticides and can solve problems such as unpublished reports
Inactive Publication Date: 2014-07-09
陕西汤普森生物科技有限公司
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Abstract
Description
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Problems solved by technology
After the inventor's research on compounding, it is found that tetrachlorantraniliprole and lambda-cyhalothrin, etofenprox, deltamethrin, fenpropathrin or bifenthrin can produce good synergistic effect, and reports on the combination of tetrachlorantraniliprole with lambda-cyhalothrin, etofenprox, deltamethrin, fenpropathrin or bifenthrin have not been published
Method used
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example 1～14
[0040] Example 1~14 wettable powder
[0041] Mix tetrachlorantraniliprole, active ingredient B, dispersant, wetting agent, and filler, mix evenly in a mixing tank, pulverize through a jet mill and mix evenly, then the wettable powder product of the present invention can be produced. See Table 1 for details.
[0042]Table 1 Example 1~14 each component and content
[0043]
[0044]
example 15～28
[0045] Example 15~28 water dispersible granules
[0046] Tetrachlorantraniliprole, active ingredient B, dispersant, wetting agent, disintegrating agent, and filler are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain the preparation grain materials. The water-dispersible granule product of the present invention is obtained by quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying. See Table 2 for details.
[0047] Table 2 Example 15~28 each component and content
[0048]
[0049]
example 29～42
[0050] Example 29-42 Suspending Concentrate
[0051] Dispersant, wetting agent, defoamer, thickener (can be added or not), and antifreeze (can be added or not) are mixed evenly through high-speed shearing, and tetraclotraniliprole and active ingredient B are added, and the rest is used Make up with deionized water, and ball mill in a ball mill for 2 to 3 hours, so that the particle size is all below 5 μm, and the suspension product of the present invention is obtained. See Table 3 for details.
[0052] Table 3 Example 29~42 each component and content
[0053]
[0054]
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Abstract
The present invention discloses an insect disinfestation composition containing tetrachlorantraniliprole and pyrethroid, wherein the effective components are an active component A and an active component B, the active component A is selected from tetrachlorantraniliprole, the active component B is any one compound selected from efficient cyhalothrin, ethofenprox, deltamethrin, fenpropathrin and bifenthrin, and a weight ratio of the active component A to the active component B is 70:1-1:70. The composition provides synergy effects for a plurality of pests harmful for agricultural production, and has characteristics of pesticide consumption reduction, reduction of residual pesticide on crops, environmental pollution reduction, safety to human and animals, good environment compatibility, and pest drug resistance generation resistance.
Description
technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of an insecticidal composition containing tetrachlorantraniliprole and pyrethroids on crop pests. Background technique [0002] Tetrachlorantraniliprole: The insecticidal spectrum of the compound is close to chlorantraniliprole, the laboratory activity, the imitation of leaf roller and borer is equal to or higher than 20% chlorantraniliprole, but the dosage of 15 ml / pack is higher than that of chlorine Chlorantraniliprole (equivalent to 1.5 packs of chlorantraniliprole), so in actual use, the insects die faster and last longer. [0003] Beta-cyhalothrin, etofenprox, deltamethrin, fenpropathrin and bifenthrin all belong to the class of pyrethroid insecticides, which are broad-spectrum insecticides that can control various pests. Its insecticidal toxicity is 10-100 times higher than that of the older generation of insecticides such as organochlorine, organophosphor...
Claims
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Application Information
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