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Safe chlorothalonil smoke agent

A technology of chlorothalonil smoke agent and chlorothalonil, which is applied in biocides, animal repellents, plant growth regulators, etc., can solve the problems of high price and unfavorable environmental protection, and achieve low cost and uncomplicated production equipment , the effect of environmental protection

Inactive Publication Date: 2005-03-02
INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI
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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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  • Safe chlorothalonil smoke agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Formula (parts by weight): 31 parts of chlorothalonil, 30 parts of ammonium nitrate, 32 parts of corn cob, 3 parts of bentonite

[0041] Preparation Process:

[0042] 1. Sieve each raw material separately to remove the impurities;

[0043] 2. Adopt airflow crushing and supporting mixing equipment to crush various raw materials respectively;

[0044] 3. Dry the crushed raw materials in a special fire-proof drying room until moisture is removed;

[0045] 4. After measuring various raw materials separately, put them into a high-efficiency mixer and mix them evenly;

[0046] 5. After the product passes the inspection, put it into a paper bag, then put it into a polyethylene film packaging bag, and seal it.

Embodiment 2

[0048] Formula (parts by weight): 25 parts of chlorothalonil, 25 parts of potassium nitrate, 30 parts of corn cob, 2 parts of gypsum powder

[0049] The preparation process is the same as in Example 1.

Embodiment 3

[0051] Formula (parts by weight): 35 parts of chlorothalonil, 10 parts of ammonium nitrate, 15 parts of potassium nitrate, 20 parts of cow dung powder, 20 parts of bagasse, 6 parts of bentonite

[0052] The preparation process is the same as in Example 1.

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Abstract

The safe chlorothalonil smoke agent consists of chlorothalonil 25-45 weight portions, combustion promoter 25-35 weight portions and fuel 30-40 weight portions. The combustion promoter is one or several selected from ammonium nitrate, potassium nitrate, sodium nitrate, potassium perchlorate and potassium permanganate; and the fuel is one or several selected from corn cob, cow manure powder, straw and bagasse. The said agent is bagged, and thus safe without self combustion, low in cost and favorable to environment protection, and its package isolates moisture effectively.

Description

Technical field: [0001] The invention relates to a novel pesticide smoke agent, in particular to a pesticide-safe chlorothalonil safe smoke agent. 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] Smoke agent is a new formulation of pesticide used to prevent and control diseases in protected areas. Its characteristic is to evenly release the drug in the form of smoke in the form of particles (0.3-2 microns in diameter) to various parts of the crops and the corners of protected spaces such as plastic greenhouses and greenhouses. The use of smoke to prevent crop diseases does not requi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/18A01N37/34A01N47/40
Inventor 张友军剧正理徐宝云吴青君朱国仁姜辉吴志凤王晓军
Owner INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI
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