Pesticide capable of preventing field crop virus disease

A technology for field crops and viral diseases, applied in the direction of pest control, chemicals for biological control, disinfectants, etc., can solve the problems of economy, manpower and time waste, single function, difficult to control the dosage, etc., to achieve the promotion of crops Growth, obvious control effect, increase crop flowering effect

Inactive Publication Date: 2015-04-29
颜爱玉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of planting crops, pesticides are often used. During the planting process, pesticides to promote crop growth, pesticides to control pests, and pesticides to increase production will be sprayed. There are many types of pesticides on the market, but their functions are relatively single. People want to achieve Spray different pesticides over and over again for different effects, which causes waste of economy, manpower and time
In order to solve the above problems, people may mix pesticides with different functions and use them together, but the dosage is difficult to control, even if it causes waste, the expected effect cannot be achieved.

Method used

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Examples

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Effect test

preparation example Construction

[0029] The above-mentioned preparation method of a pesticide for preventing and treating field crop virus diseases comprises the following steps:

[0030] 1) After mixing the suspending agent, wetting and dispersing agent, white carbon black and light calcium carbonate, coarsely pulverize them into particles with a fineness of 100-200 mesh, and then crush them into particles with a fineness of 300-400 mesh through a jet mill;

[0031] 2) Mix 92%-96% thiamethoxam aqueous solution and 97%-99% diethyl ethyl hexanoate aqueous solution, and stir evenly;

[0032] 3) Add the granules of step 1) to the mixed solution obtained in step 2), and stir for 3-4 hours under the condition of 26-30°C. After mixing evenly, use 10-20g as the first packaging unit, use One tin foil bag is packed according to the first packing unit;

[0033] 4) Take 30-40ml of 10%-14% Ningnanmycin aqueous solution as the second packaging unit, use the second tin foil bag to pack according to the second packaging un...

Embodiment 1

[0035] A pesticide for preventing and treating field crop virus diseases, which is made of the following components by mass: 350 parts of Ningnanmycin; 270 parts of thiamethoxam; 5 parts of diethyl diethyl ethyl; 20 parts of suspending agent; 5 parts of wetting and dispersing agent 5 parts; 5 parts of white carbon black; 5 parts of light calcium carbonate.

[0036] The above-mentioned preparation method of a pesticide for preventing and treating field crop virus diseases comprises the following steps:

[0037] 1) After mixing the suspending agent, wetting and dispersing agent, white carbon black and light calcium carbonate, coarsely pulverize them into particles with a fineness of 100-200 mesh, and then crush them into particles with a fineness of 300-400 mesh through a jet mill;

[0038] 2) Mix 92%-96% thiamethoxam aqueous solution and 97%-99% diethyl ethyl hexanoate aqueous solution, and stir evenly;

[0039] 3) Add the granules of step 1) to the mixed solution obtained in ...

Embodiment 2

[0042] A pesticide for preventing and treating viral diseases of field crops, which is made of the following components by mass: 400 parts of Ningnanmycin; 310 parts of thiamethoxam; 10 parts of diethyl diethyl hexanoate; 40 parts of suspending agent; 10 parts; 10 parts of white carbon black; 10 parts of light calcium carbonate.

[0043] The above-mentioned preparation method of a pesticide for preventing and treating field crop virus diseases comprises the following steps:

[0044] 1) After mixing the suspending agent, wetting and dispersing agent, white carbon black and light calcium carbonate, coarsely pulverize them into particles with a fineness of 100-200 mesh, and then crush them into particles with a fineness of 300-400 mesh through a jet mill;

[0045] 2) Mix 92%-96% thiamethoxam aqueous solution and 97%-99% diethyl ethyl hexanoate aqueous solution, and stir evenly;

[0046] 3) Add the granules of step 1) to the mixed solution obtained in step 2), and stir for 3-4 ho...

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PUM

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Abstract

The invention relates to a pesticide capable of preventing field crop virus disease. The pesticide is prepared from the following components in parts by mass: 350-450 parts of ningnanmycin, 270-350 parts of thiamethoxam, 5-15 parts of diethyl aminoethyl hexanoate, 2-60 parts of suspending aid, 5-15 parts of wet dispersing agent, 5-15 parts of white carbon black, and 5-15 parts of lighweight calcium carbonate. All components and auxiliaries are organically combined together to play a synergistic role, and the pesticide which can kill viruses, promote the growth of crops, and increase the flowering and fruiting of crops can be prepared.

Description

technical field [0001] The invention belongs to the technical field of pesticide formulations, and in particular relates to a pesticide for preventing and treating viral diseases of field crops. Background technique [0002] In the process of planting crops, pesticides are often used. During the planting process, pesticides to promote crop growth, pesticides to control pests, and pesticides to increase production will be sprayed. There are many types of pesticides on the market, but their functions are relatively single. People want to achieve Spraying different pesticides over and over again for different effects results in a waste of economy, manpower and time. In order to solve the above problems, people may mix pesticides with different effects and use them together, but the dosage is more difficult to control, that is, it causes waste and cannot achieve the desired effect. [0003] Viral diseases are transmitted by intermediaries, and there are no obvious symptoms when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01P1/00A01P21/00A01P3/00A01N43/54A01N37/12
CPCY02A40/10
Inventor 颜爱玉贺金钟
Owner 颜爱玉
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