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A pesticide composition and a technology for miticide, which are applied in the field of pesticides to achieve the effects of reducing the cost of peasants' medication, high activity, good synergy and long-lasting effect.
Inactive Publication Date: 2016-08-17
SHAANXI MEIBANG PHARMA GRP CO LTD
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Abstract
Description
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Problems solved by technology
After research by the inventors, it was found that the compounding of acarquinone with spirodiclofen, pyrimaben, pyraflufen and cyflufenid has a good synergistic effect within a certain range, and related There are no relevant reports on the compounding of acarid, pyrimidin, fenpyridin, and cyflufenidin at home and abroad.
Method used
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example 1～10
[0046] Example 1~10 wettable powder
[0047] Mix acequinone, active ingredient B, dispersant, wetting agent, and filler, mix evenly in a mixing tank, pulverize with a jet mill, and mix evenly to prepare the wettable powder product of the present invention. See Table 1 for details.
[0048] Table 1 Example 1~10 each component and content
[0049]
example 11～20
[0050] Example 11~20 water dispersible granules
[0051] Combine acequinone, active ingredient B, dispersant, wetting agent, disintegrant, and filler together through airflow pulverization to obtain the required particle size, and then add binder (optional) and 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.
[0052] Table 2 Example 11~20 each component and content
[0053]
[0054]
example 21～30
[0055] Example 21-30 Suspending agent
[0056] Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional) are mixed evenly through high-speed shearing, add acequinone and active ingredient B, and use up the rest Ion water is supplemented, and ball milling is carried out 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.
[0057] Table 3 Example 21~30 each component and content
[0058]
[0059]
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Abstract
The invention discloses a pesticide composition containing acequinocyl. The pesticide composition containing an active component A and an active component B. The active component A is acequinocyl, the active component B is any one of spirodiclofen, fluacrypyrim, fenpyroximate and cyflumetofen, and the weight ratio of the active component A to the active component B is 1:60 to 80:1. The composition can prevent and treat various harmful mites and has a remarkable synergistic effect, pesticide consumption can be lowered, the amount of pesticide left on crops is reduced, and environment pollution is reduced.
Description
[0001] This application is a divisional application. The original application is a patent application of Shaanxi Meibang Pesticide Co., Ltd. "A Pesticide Composition Containing Acarquinone". The application number of the original application is: 2012102139645, and the original application date is 2012.6.27. technical field [0002] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition containing acequinone on crop pest mites. technical background [0003] Acequinocyl chemical name: 2-(acetoxy) 3-dodecyl-1,4-naphthoquinone, molecular formula: C 24 h 32 o 4 . Acarquinone is a naphthoquinone derivative, mainly a contact acaricide, and has ingestion toxicity. It is hydrolyzed into 2-dodecyl-3-hydroxy-1,4-naphthoquinone in the mites, and binds to the Qo site on the electron transfer channel in the mitochondria, thereby inhibiting electron transfer. [0004] Spirodiclofen chemical name: 3-(2,4-dichlorophenyl)-2-ox...
Claims
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Application Information
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