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A kind of insecticidal composition, the technology that contains ethifen, applied in the field of pesticides
Inactive Publication Date: 2017-05-03
陕西亿田丰作物科技有限公司
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After research by the inventors, it was found that the combination of etabenil and pyridaben, triazotin, bifenazate, abamectin, propargite, fenpropathrin, tebufenpyrad, fenpyroximate, and fenfenquinone , benzafen, and pyridaben can produce a good synergistic effect after compounding, and about ethifenapyr and pyridaben, triazotin, bifenazate, abamectin, propargite, The relevant reports on the compounding of fenpropathrin, tebufenpyrad, fenpyroxifen, fenfenquinone, benzflufen, and fenpyrafen have not yet been made public
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Embodiment 1～8
[0037] Embodiment 1~8 wettable powder
[0038] Mix ethifenacil, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize them with a jet mill and then mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.
[0039] Table 1 Embodiment 1~8 each component and parts by weight
[0040]
Embodiment 9～16
[0041] Embodiment 9~16 water dispersible granules
[0042] Ethofenazole, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. are crushed together by air flow 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 can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.
[0043] Table 2 Embodiment 9~16 each component and parts by weight
[0044]
Embodiment 17～24
[0045] Embodiment 17~24 suspending agent
[0046]Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze (can be added or not), mixed evenly through high-speed shearing, add ethifenacil and active ingredient B, and grind in the ball mill Medium ball milling for 2 to 3 hours, so that the particle size of all the particles is below 5 μm, and the balance is supplemented with deionized water, and the suspension product of the present invention can be obtained. See Table 3 for details.
[0047] Table 3 Embodiment 17~24 each component and parts by weight
[0048]
[0049]
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Abstract
The invention discloses an insecticidal composition containing SYP-9625. The insecticidal composition contains effective active components of an active component A and an active component B, wherein the active component A is SYP-9625, and the active component B is selected from any one of the following compounds, pyridaben, azocyclotin, bifenazate, avermectin, propargite, fenpropathrin, tebufenpyrad, fenpyroximate, acequinocyl, halfenprox, and cyenopyrafen. The weight ratio of the active component A to the active component B is 1:80-80:1. The composition is synergistic to multiple insects which are harmful to the agricultural production. The pesticide consumption is lowered, the residual quantity on crops of a pesticide is reduced, and the environmental pollution is eliminated. The composition is safe to people and animals, good to environmental compatibility, and not prone to cause insects to generate pesticide resistance.
Description
technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of an insecticidal composition containing ethifenapyr on crop pests. Background technique [0002] Ethafenapyr is a product of Shenyang Kechuang Chemicals Co., Ltd. It has good control effect on red spider mites in apple trees. The control effect is 82.17%-100% after 7 days of application. The quick effect is good, and the duration is about 14 days. Spraying began at the peak of red spider occurrence. [0003] Pyridaben, triazotin, bifenazate, abamectin, propargite, fenpropathrin, tebufenpyrad, fenpyroximate, acefenquinone, benzfenfen, and fenpyridofen are all commonly used The neonicotinoid insecticides are widely used in the control of insect pests on crops, and the control effect is good. [0004] However, in the actual process of agricultural production, the most likely problem in pest control is the generation of pest resistance. The compounding of ingred...
Claims
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Application Information
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