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A pesticide composition and technology containing ethifenacil, which is applied in the field of pesticides to achieve the effects of enhancing adhesion, reducing the amount of pesticides used, and reducing the amount of residues
Inactive Publication Date: 2017-05-03
陕西亿田丰作物科技有限公司
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Abstract
Description
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Problems solved by technology
After research by the inventors, it was found that the combination of ethifenapyr with hexythiazox, spirofen, tetrafenazine, fenbutatin, etoxazole, bromofen, flufenazine, cyflufen, pyrimifen, and pyrimidine The combination of mitofen can produce a good synergistic effect, and about etofenil and hexythiazox, spirofen, tetrafenazine, fenbutatin, etoxazole, bromofen, flufenazine, butadiene The relevant reports about the compounding of flufenapen, pyrimidaben and pyrimidaben have not yet been made public
Method used
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Embodiment 1～13
[0037] Embodiment 1~13 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 1~13 each component and parts by weight
[0040]
Embodiment 14～26
[0041] Embodiment 14~26 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 14~26 each component and parts by weight
[0044]
[0045]
Embodiment 27～39
[0046] Embodiment 27~39 suspending agent
[0047] 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.
[0048] Table 3 Embodiment 27~39 each component and parts by weight
[0049]
[0050]
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Abstract
The invention discloses a pesticide combination containing SYP-9625. The effective active ingredients include the active ingredient A and the active ingredient B, wherein the active ingredient A is the SYP-9625, the active ingredient B is one of the following compounds including hexythiazox, spirodiclofen, clofentezine, fenbutatin oxide, etoxazole, bromopropylate, flutenzine, cyflumetofen, fluacrypyrim and pyriminostrobin, and the weight ratio of the active ingredient A to the active ingredient B is 1:80-80:1. The combination has the synergistic effect to various pests endangering agricultural production, the quantity of pesticides is reduced, pesticide residues on plants are reduced, pollution to the environment is relieved, the combination is safe to human beings and livestock and has good environmental compatibility, and pests are not liable to have drug resistance.
Description
technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide 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] Hexythiazox, spirofen, tetrafenazine, fenbutatin, etoxazole, bromofen, flufenazin, cyflufen, pyrimifen, and pyrimifen are all commonly used insecticides and are widely used In the control of insect pests on crops, the control effect is better. [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 ingredients from different varieties is a very common...
Claims
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Application Information
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