Pesticide composition containing hypersensitive protein
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A technology of pesticide composition and hypersensitive protein, which is applied in the field of pesticides, can solve the problems of undisclosed compounding, and achieve the effects of human and animal safety, enhanced adhesion, and reduced pesticide dosage
Inactive Publication Date: 2016-10-05
SHAANXI MEIBANG PHARMA GRP CO LTD
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Abstract
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Problems solved by technology
After research by the inventors, it was found that compounding hypersensitive protein with nitenpyram, pymetrozine, imidacloprid, acetamiprid, cyclopronil, ethiprole, and butene-fipronil can produce a good synergistic effect , and the relevant reports about the compounding of hypersensitive protein with nitenpyram, pymetrozine, imidacloprid, acetamiprid, cyclopronil, ethiprole, butene fipronil have not yet been published
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Examples
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Embodiment 1～12
[0038] Embodiment 1~12 wettable powder
[0039] Mix hypersensitive protein, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, and then mix evenly after pulverizing with a jet mill to obtain the wettable powder product of the present invention. See the table for details 1.
[0040] Table 1 Components and parts by weight of Examples 1 to 12
[0041]
[0042]
Embodiment 13～24
[0043] Embodiment 13~24 water dispersible granules
[0044] The hypersensitive protein, 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 granulation 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 Components and parts by weight of Examples 13 to 24
[0046]
[0047]
Embodiment 25～36
[0048] Embodiment 25~36 suspending agent
[0049] Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional), after high-speed shearing, mix evenly, add hypersensitive protein, active ingredient B, in the ball mill 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 to obtain the suspension product of the present invention, see Table 3 for details.
[0050] Table 3 Components and parts by weight of Examples 25 to 36
[0051]
[0052]
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Abstract
The invention discloses a pesticide composition containing hypersensitive protein. The pesticide composition includes an active component A and an active component B as effective active components. The active component A is the hypersensitive protein and the active component B is any one selected from the compounds including: nitenpyram, imidacloprid, acetamiprid, pymetrozine, dicyclanil, ethiprole and butene-fipronil, wherein the weight ratio of the active component A to the active component B is 1:80-80:1. The pesticide composition has synergistic effects on various pests which damage agricultural production. The pesticide composition reduces the use amount and reduces residual amount on crops, reduces environment pollution, is safe to human and animals, has good environmental compatibility, and is not liable to cause drug resistance in the pests.
Description
technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition containing hypersensitive protein on crop pests. Background technique [0002] Hypersensitive protein (harpin protein), a natural protein, can regulate the growth of tobacco and enhance the disease resistance of plants. [0003] Nitenpyram, pymetrozine, imidacloprid, acetamiprid, cyclopronil, ethiprole or butylene fipronil are all commonly used insecticides, 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 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, additiv...
Claims
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Application Information
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