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Pesticide particulate agent containing clorpyrifos and acetamiprid

A technology of pyrithion and acetamiprid, which is applied in the field of pesticide granules, can solve the problems of tomato foliar spray sensitivity, etc., and achieve the effects of reducing mu input cost, improving control efficiency, and reducing residues

Inactive Publication Date: 2016-03-02
南宁邃丛赋语科技开发有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No phytotoxicity to most crops, but sensitive to tobacco and tomato foliar spray

Method used

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  • Pesticide particulate agent containing clorpyrifos and acetamiprid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 5kg of chlorpyrifos, 1.5kg of acetamiprid, 0.05kg of 2-pyrimidinone, 2kg of naphthalenesulfonate formaldehyde condensate, 2kg of sodium lauryl sulfate, 2kg of rice bran powder, and 100kg of talcum powder.

Embodiment 2

[0019] 7.5kg of chlorpyrifos, 3kg of acetamiprid, 0.15kg of 2-pyrimidinone, 2kg of naphthalenesulfonate formaldehyde condensate, 2kg of sodium lauryl sulfate, 2kg of rice bran powder, and 100kg of talcum powder.

Embodiment 3

[0021] 6kg of pyrithione, 3kg of acetamiprid, 0.55kg of 2-pyrimidinone, 2kg of naphthalenesulfonate formaldehyde condensate, 2kg of sodium lauryl sulfate, 2kg of rice bran powder, and talc powder to make up to 100kg.

[0022] The above components are mixed evenly, pulverized, wetted with water, fully stirred evenly, then granulated by a screw extrusion granulator, dried and sieved to obtain granules.

[0023] 3. Product application examples

[0024] Field test: the products obtained in Examples 1 to 3 were used at the peak of sugarcane borer outbreak, and the results are shown in the table below:

[0025]

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PUM

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Abstract

A pesticide particulate agent containing clorpyrifos and acetamiprid is characterized in that the effective composition is formed through combination of clorpyrifos, acetamiprid and 2-pyrimidinone according to the weight ratio of 10-15:3-6:0.1-0.5. By mixing clorpyrifos and acetamiprid for usage, the synergistic interaction is obvious, and a little amount of 2-pyrimidinone is added, the control effect of the pesticide composition is further improved. The drug effect is lasting during growth period of crops, and the residual quantity is less after the crop is harvested. Also, the pesticide particulate agent gives play to certain promotion effect on growth of crops.

Description

technical field [0001] The invention relates to a pesticide granule, in particular to a pesticide granule containing pyrithione and acetamiprid. Background technique [0002] Pyridion has triple effects of stomach poisoning, contact killing, and fumigation, and has good control effects on various chewing and sucking mouthpart pests on rice, wheat, cotton, fruit trees, vegetables, and tea trees. Compared with conventional pesticides, it has low toxicity and is safe to natural enemies. It is the first choice to replace highly toxic organophosphorus pesticides (such as 1605, methamidophos, omethoate, etc.). It has a wide insecticidal spectrum, is easy to combine with organic matter in the soil, and has special effects on underground pests, with a lasting period of more than 30 days. It has no systemic effect, guarantees the safety of agricultural products and consumers, and is suitable for the production of pollution-free and high-quality agricultural products. It is a poison...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01N25/12A01P7/04A01N47/40A01N43/54
Inventor 陈瑞姣
Owner 南宁邃丛赋语科技开发有限责任公司