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Special remedy of 30% thick suspended agent for stem blight, wilt disease prevention and treatment

A technology of the original drug and chlorothalonil, which is applied in the directions of biocides, animal repellents, plant growth regulators, etc.

Inactive Publication Date: 2004-11-03
胡德军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is not easy to cause solid material precipitation and clay formation during storage

Method used

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Examples

Experimental program
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Embodiment Construction

[0056] 1. The selection of medicaments for the prevention and treatment of asparagus stem blight and leaf fall disease and the best formula ratio of effective ingredients.

[0057] In the production of asparagus, stem blight and leaf fall disease are the most restrictive factors hindering the production of asparagus. Which drugs are effective against stem blight and leaf fall disease? The following agents were screened through field trials: systemic agents, carbendazim, thiophanate-methyl, which are used many times a year or consecutively, and the pathogens of stem blight and leaf fall are easy to develop resistance. Non-systemic agents, Bordeaux mixture, and mancozeb wettable powder are effective against stem blight and leaf fall disease, and only have protective and preventive effects. Because the waxy layer on the surface of the bamboo shoots has a thick waxy layer, the effect is poor, which cannot achieve the desired effect and is prone to phytotoxicity. Chlorothalonil has a p...

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Abstract

The present invention aims at germicide for preventing and controlling blight and leaf cast as main diseases of asparagus. The germicide has chlorothalonil as main effective component and has optimal ratio between the effective component and assistant, stable chemical property and lasting effect of preventing and controlling blight and leaf cast. It can form one film on the surface of asparagus plant and the film is rain resistant.

Description

Technical field [0001] Bactericidal pesticide chemicals technical background [0002] Asparagus is a high-end vegetable. It is rich in nutrition and health care functions and is listed as one of the top ten famous dishes in the world. In the past ten years, asparagus cultivation area has developed rapidly in my country, the export situation is very good, and the economic benefits are very considerable. However, due to the serious occurrence of asparagus stem blight and leaf falling disease in the past ten years, the control effect of ordinary fungicides is not satisfactory. [0003] Damage and prevention status of asparagus stem blight and leaf falling disease. [0004] 1. Asparagus stem blight is a devastating disease with wide distribution and serious harm. Asparagus is distributed in almost all regions around the world, and Asian countries are particularly severely affected. In my country, Deng Shuqun recorded this disease in 1964. However, due to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653
Inventor 胡德军
Owner 胡德军
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