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Insecticidal composition containing conidiobous thromboides

The technology of an insecticidal composition and mycotoxins, applied in the field of pesticides, can solve undisclosed problems, and achieve the effects of reducing the residual amount, reducing the dosage of medicine, and reducing environmental pollution

Inactive Publication Date: 2014-08-06
陕西汤普森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research on the compounding by the inventor, it was found that compounding otomycin with buprofezin, cyclopronil, ethiprole, spirotetramat, pymetrozine, chlorfenapyr or pyriproxyfen can produce a lot of Good synergistic effect, and there are no published reports on the combination of otomycin with buprofezin, cyclopronil, ethiprole, spirotetramat, pymetrozine, chlorfenapyr or pyriproxyfen

Method used

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  • Insecticidal composition containing conidiobous thromboides
  • Insecticidal composition containing conidiobous thromboides
  • Insecticidal composition containing conidiobous thromboides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2548

[0039] Example 2548 Water Dispersible Granules Combine otomycin, active ingredient B, dispersant, wetting agent, disintegrating agent, and filler through airflow pulverization to obtain the required particle size, and then add binder (optional), etc. Other additives to obtain granulation 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.

[0040] Each component and content of table 2 embodiment 25~48

[0041]

[0042]

Embodiment 49～72

[0043] Examples 49-72 Suspension Concentrate Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional) are uniformly mixed through high-speed shearing, and otomycin, active Ingredient B, make up the balance with deionized water, and ball mill in a ball mill for 2 to 3 hours, so that the particle size of all the particles is below 5 μm, and the suspension product of the present invention is obtained. See Table 3 for details.

[0044] Table 3 Embodiment 49~72 each component and content

[0045]

[0046]

[0047]

Embodiment 73～84

[0048]Example 73-84 Suspoemulsion Dispersant, defoamer, thickener (optional), antifreeze agent (optional) are mixed evenly by high-speed shearing, otomycin is added, and ball milled in a ball mill After 2~3 hours, make the particle size of all the particles below 5 μm to prepare the otomycin suspension, and then directly emulsify the active ingredient B, solvent, emulsifier and various auxiliaries into the suspension with a high-speed stirrer, and the balance Make up with deionized water to prepare the suspoemulsion product of the present invention, see Table 4 for details. Each component and content of table 4 embodiment 73~84

[0049]

[0050]

[0051] Example 85-96 water emulsion Add otomycin, active ingredient B, solvent, and emulsifier together to dissolve into a uniform oil phase; add deionized water, antifreeze (optional), thickener ( Can be added or not), defoamer mixed together to form a uniform water phase. Under high-speed stirring, add the water phase to th...

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PUM

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Abstract

The invention discloses an insecticidal composition containing conidiobous thromboides. The insecticidal composition comprises the following effective constituents: an active component A and an active component B, wherein the active component A is conidiobous thromboides, the active component B is any one selected from the group consisting of buprofezin, dicyclanil, ethiprole, spirotetramat, pymetrozine, chlorfenaypr and pyriproxyfen, and a weight ratio of the active component A to the active component B is 1: 80 to 80: 1. The insecticidal composition provided by the invention exerts a synergistic effect on a plurality of insects doing harm to agricultural production, reduces the dosage of pesticides, decreases residual quantity of pesticides on crops, mitigates environmental pollution, is safe to human beings and livestock, has good environmental compatibility and enables insects not to easily generate drug resistance.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of an otomycin-containing insecticidal composition on crop pests. Background technique [0002] Otomycin: Biological pesticide, infected by aphids after being swallowed, the bacteria invade the body and reproduce in large numbers, spores germinate, and a large number of aphids infect each other to cause epidemics, which can cause them to stop eating and die. [0003] However, in the actual process of agricultural production, the most likely problem in pest control is the generation of pest resistance. The compounding of ingredients from different varieties is a very common way to control resistant pests. Different ingredients are compounded, and according to the actual application effect, it is judged whether a certain compound is synergistic, additive or antagonistic. In most cases, the compounding effect of pesticides is an additive effect, and there are few r...

Claims

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Application Information

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IPC IPC(8): A01N63/04A01N43/88A01N43/54A01N43/56A01N47/06A01N43/707A01N43/36A01N43/40A01P7/04A01P7/02
Inventor 张秋芳
Owner 陕西汤普森生物科技有限公司
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