Composition for preventing and treating fusarium wilt of cucumber

A technology of cucumber fusarium wilt and composition, which is applied in the directions of biocides, animal repellents, plant growth regulators, etc., can solve problems such as unsatisfactory effect of cucumber fusarium wilt, and achieve the effect of efficient control

Inactive Publication Date: 2015-04-08
许冠安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the unsatisfactory defect in the existing control of cucumber wilt and provide a composition for preventing and treating cucumber wilt

Method used

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  • Composition for preventing and treating fusarium wilt of cucumber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The composition described in the present embodiment comprises the following components in mass percentage: 10% polyoxin; 8% oligochitosan; 5% propaneamidine; 8% Zhongshengmycin; 60% kasugamycin; water.

[0025] The preparation method of the pesticide containing the composition described in this example: according to the conventional method, the solid raw material is pulverized and then added to the liquid raw material in the above composition, and can be made into a suspension concentrate, wettable powder or water-dispersible granule according to actual needs.

Embodiment 2

[0027] The composition described in this embodiment includes the following components by mass percentage: 10% polyoxin; 8% oligochitosan; 5% propaneamidine; 8% Zhongshengmycin; 60% kasugamycin; 9% amino acid ; The amino acid is composed of 60 parts by weight methionine and 40 parts by weight lysine.

[0028] The preparation method of the pesticide containing the composition described in this example is the same as Example 1.

Embodiment 3

[0030] The components of the composition described in this example are the same as those in Example 2, the only difference being the composition of amino acids. In this example, the amino acids consist of 40 parts by weight of methionine and 60 parts by weight of lysine.

[0031] The preparation method of the pesticide containing the composition described in this example is the same as Example 1.

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Abstract

The invention relates to the technical field of plant disease prevention and treatment and discloses a composition for preventing and treating fusarium wilt of cucumber. The composition comprises, by mass, 9-11% of amino acids, 5-10% of polyoxin, 6-8% of chitosan oligosaccharide, 1-5% of propamidine, 5-15% of Zhongshengmycin and 55-65% of kasugamycin. The amino acids comprise lysine, methionine and arginine. The composition is used for preventing and treating fusarium wilt of cucumber and reduces incidence of disease by 38.8%. The composition realizes high-efficiency prevention and treatment on fusarium wilt of cucumber.

Description

technical field [0001] The invention relates to the technical field of plant disease prevention and control, in particular to a composition for preventing and treating cucumber wilt. Background technique [0002] Plant disease is the damage caused by fungi, bacteria or viruses to plants during the growth process. It is also one of the natural disasters that affect agricultural production. Different plants have different causes of disease. For cucumbers, the common diseases are cucumber withering Disease, cucumber downy mildew, cucumber anthracnose, etc. These plant diseases not only seriously hinder plant growth, affect quality, reduce yield, but also seriously affect the economic benefits of plants. [0003] The pathogen of cucumber wilt is Fusarium oxysporum transformant ( Fusarium oxysporum. sp. cucumebrium Owen ), is a living obligate parasitic fungus, and the pathogen is mainly spread by soil. Cucumber wilt usually occurs successively after flowering and fruiting. Aft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18A01N47/44A01P3/00A01N47/12A01N43/16A01N37/52A01N37/44
Inventor 许冠安
Owner 许冠安
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