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Agricultural sterilizing composition aimed at plant bacteria hazard

A bactericide composition and a technology for its application, which are applied in the field of bactericide compositions, can solve the problems of unsatisfactory control effect of bactericidal preparations, great threat to vegetable production in protected areas, crop phytotoxicity, etc., and achieve high field control efficiency and synergistic effect The effect is significant and the cost of prevention and control is reduced

Inactive Publication Date: 2006-10-18
李长松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the disease is serious, it can cause a large reduction in production or even destroy the shed, which is a great threat to the production of vegetables in protected areas
Existing antibacterial preparations have unsatisfactory control effects
For example, agricultural streptomycin is prone to drug resistance, and preparations such as Keshade are likely to cause crop injury

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Composition Weight percent (%)

[0031] Thiacumazole 18

[0032] Copper acetate 32

[0033] Auxiliary 9

[0034] Fillers 41

Embodiment 2

[0036] Composition Weight percent (%)

[0037] Thiacumazole 22

[0038] Copper acetate 28

[0039] Auxiliary 10

[0040] filler 40

[0041] The composition described in the above examples is mixed with water to form a 700-fold liquid, sprayed on the leaves, and the field control effects on cucumber bacterial leaf blight all reach more than 83%.

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PUM

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Abstract

The invention relates to an agricultural fungicidal composition for plant bacterial diseases. Each component and its weight percentage are respectively: thiacumazole 1-30%, copper acetate 5-40%, auxiliary agent 1-20%, filler 10-93%. For cucumber bacterial leaf blight, edge blight, zucchini soft rot, tomato canker, bacterial wilt, bacterial spot, pepper bacterial spot, watermelon bacterial angular spot and other vegetable bacterial diseases Prevention and treatment, the effect is remarkable.

Description

technical field [0001] The invention belongs to the field of pesticides and relates to a fungicide composition. Background technique [0002] With the change of planting system, the bacterial diseases of crops are becoming more and more serious. Such as cucumber bacterial leaf blight, edge blight, zucchini soft rot, tomato canker, bacterial wilt, bacterial spot, pepper bacterial spot, watermelon bacterial angular spot, etc. A common bacterial disease. When the disease is serious, it can cause a substantial reduction in production or even destroy the shed, which is a great threat to the production of vegetables in protected areas. The control effect of existing antibacterial preparations is not ideal. For example, agricultural streptomycin is prone to drug resistance, and preparations such as Keshaide are likely to cause crop injury. Contents of the invention [0003] The object of the present invention is to provide an economical, efficient and broad-spectrum fungicide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/836
Inventor 李长松徐作珽齐军山李林
Owner 李长松
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