Insecticidal composition containing trifluoro-phenylpyridine and amides
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A technology of trifluoropyrimidine and insecticidal composition, which is applied in the field of pesticides to achieve the effects of good environmental compatibility, safety for humans and animals, and reduction of environmental pollution
Inactive Publication Date: 2015-03-25
陕西亿田丰作物科技有限公司
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Abstract
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After research by the inventors, it was found that compounding triflumezidine with chlorantraniliprole, flubendiamide, tofenpyrad, sulfonicaflor, cyantraniliprole or flonicamid can produce...
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Embodiment 1～14
[0038] Embodiment 1~14 wettable powder
[0039] Mix trifluoropyrimidine, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize through a jet mill, and then mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.
[0040] Table 1 Embodiment 1~14 each component and parts by weight
[0041]
[0042]
Embodiment 15～28
[0043] Embodiment 15~28 water dispersible granules
[0044] Trifluoropyrimidine, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. 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 can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.
[0045] Table 2 Embodiment 15~28 each component and parts by weight
[0046]
[0047]
Embodiment 29～42
[0048] Embodiment 29~42 suspending agent
[0049]Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add trifluoropyrimidine and active ingredient B, and grind in a 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 6 for details.
[0050] Table 3 Embodiment 29~42 each component and parts by weight
[0051]
[0052]
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Abstract
The invention discloses an insecticidal composition containing trifluoro-phenylpyridine and amides. The insecticidal composition comprises the effective components: an active component A and an active component B, wherein the active component A is trifluoro-phenylpyridine; the active component B is any one compound selected from chlorantraniliprole, flubendiamide, tolfenpyrad, sulfoxaflor, cyantraniliprole and flonicamid; and the weight ratio of the active component A to the active component B is 1:80 to 80:1. The composition disclosed by the invention has a synergistic effect on various pests capable of generating hazards to agricultural production, and is safe to people and livestock and good in environmental compatibility; and by using the insecticidal composition, the dosage of a pesticide is reduced, the residual quantity of the pesticide on crops is reduced, the environment pollution is relieved, and the resistance of pests to the pesticide is not easily generated.
Description
technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of an insecticidal composition containing trifluoropyrimidine and amides on crop pests. Background technique [0002] Trifluoropyrimidine is a new type of pyrimidine insecticide, which has good control effect on rice planthopper. [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 very few compoundings that really have a synergistic effect, especially those with a very obvious synergistic effect and a high co-toxic...
Claims
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Application Information
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