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Chlorothalonil-procymidone composite fumigant and preparation method thereof

A technology of procymidone and chlorothalonil is applied in the fields of botanical equipment and methods, fungicides, biocides, etc., which can solve the problems of high price and unfavorable environmental protection, and achieves low cost, uncomplicated production equipment and simple process. easy effect

Inactive Publication Date: 2009-10-14
BEIJING GREEN AGROSINO BIOENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the protection of trees and the reduction of the use of wood are advocated all over the world, the use of this fuel is not only expensive, but also not conducive to environmental protection.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0029] 10% chlorothalonil, 10% procymidone, 20% ammonium nitrate, 20% corncob, and 100% bentonite. Preparation process: 1. Sieve each raw material separately to remove impurities; The supporting mixing equipment can crush various raw materials separately; 3. Dry the crushed raw materials in a special fire-proof drying room until moisture is removed; 4. After measuring various raw materials separately, put them into a high-efficiency mixer and mix them evenly ; 5. After the product passes the inspection, put it into a paper bag, then put it into a polyethylene film bag, and seal it.

example 2

[0031] 20% of chlorothalonil, 10% of procymidone, 20% of potassium nitrate, 20% of cow dung powder, and 100% of bentonite. The preparation process is the same as that of Example 1.

example 3

[0033] Chlorothalonil 20%, procymidone 20%, potassium nitrate 10%, cow dung powder 10%, ammonium nitrate 5%, and diatomaceous earth make up 100%. The preparation process is the same as in Example 1.

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PUM

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Abstract

The invention relates to a chlorothalonil-procymidone composite fumigant and a preparation method thereof. The formula of the chlorothalonil-procymidone composite fumigant is as follows according to the weight percent: 10-45 of chlorothalonil, 10-40 of procymidone, 10-30 of combustion improver, 10-30 of fuel and the balance auxiliary. The fumigant is packed in bags, has good security, cannot self-ignite during preparation, storage and use, has simple and easy packing and low cost, effectively isolates the product from external moisture, has convenient use, is safe to drug delivery personnel, has uncomplicated production equipment and simple and feasible technology and reduces the environmental pollution.

Description

technical field [0001] The invention relates to a novel pesticide smoke agent, in particular to a compound smoke agent of chlorothalonil and procymidone and a preparation method thereof. Background technique [0002] Chlorothalonil has a good control effect on various diseases of vegetables in the protected area, but the drug is mostly used in the protected area by spraying, which is labor-intensive and affects the health of the sprayers, and the spray will increase the indoor humidity and cause serious damage to the environment. Suitable environmental conditions are provided for the breeding and spread of diseases. [0003] Procymidone is a low toxicity fungicide. It mainly inhibits the synthesis of bacterial triglycerides, and has dual functions of protection and treatment. It is suitable for the prevention and control of sclerotinia, gray mold, scab, brown rot and large spot of fruit trees, vegetables and flowers. Single use of this drug is prone to resistance, and it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/18A01N37/34A01N43/38A01P3/00
Inventor 徐踪跃李鹏徐万涛王成吴俊玲周晨光吴家全陈义明李凤明齐正红王丹玉马学成钱丽萍
Owner BEIJING GREEN AGROSINO BIOENG TECH
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