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Disease-resistant composition for bacterial wilt

A composition and technology for bacterial wilt, which are applied in the directions of biocides, animal repellents, plant growth regulators, etc., to achieve the effects of convenient use, good effect and simple proportioning

Inactive Publication Date: 2015-11-18
江显晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of drug resistance caused by potato bacterial wilt at present, the present invention provides a bacterial wilt disease-resistant composition with simple proportion, convenient use and good effect in treating potato bacterial wilt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Example 1

[0016] 10 parts of potassium sulfate, 8 parts of 15% ammonia copper water, 10 parts of 5% chitosan oligosaccharide solution, 4 parts of matrine, 4 parts of lignin, 6 parts of polyoxygen clear, 4 parts of plant ash water extract, tangerine peel 6 servings.

[0017] After mixing together, configure it into a liquid with a mass multiple of 400-600 times for spraying. (When using plant ash water extract and tangerine peel, use the alcohol extraction method to extract the extract, and use the extract when mixing.) After testing, the 400-600 times of the mixture has a single antibacterial effect on fungi. Powdery mildew has obvious inactivation effect, good bactericidal effect, and the effective rate is 93.1%.

[0018] Example 2

[0019] 15 parts of potassium sulfate, 12 parts of 15% ammonia copper water, 15 parts of 5% chitosan oligosaccharide solution, 8 parts of matrine, 8 parts of lignin, 10 parts of polyoxygen, 8 parts of plant ash water extract, tangerine...

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PUM

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Abstract

The invention discloses a disease-resistant composition for bacterial wilt. The disease-resistant composition comprises, by weight, 10-15 parts of potassium sulfate, 8-12 parts of 15% cuaminosulfate aqueous solutions, 10-15 parts of 5% chitosan oligosaccharide solutions, 4-8 parts of sophocarpidine, 4-8 parts of lignin, 6-10 parts of polyoxybiotic solvent, 4-8 parts of plant ash aqueous extract and 6-10 parts of pericarpium citri reticulatae. The disease-resistant composition is simple in proportion, convenient to use and good in treating effect for the potato bacterial wilt; through experiments and tests, 400-600 times solutions of the composition have the significant inactivation effect on eubacterium imperfect fungi subdivision sphaerotheca powdery mildew and are good in sterilizing effect.

Description

Technical field: [0001] The invention relates to vegetable medicines, in particular to a bacterial wilt disease-resistant composition. Background technique: [0002] Ralstonia solanacearum living in the soil mainly infects plants from wounds caused during operations or root pests such as root-knot nematodes and blue beetle larvae. Invasion of plants by fine roots without wounds. Ralstonia solanacear does not survive in a dormant state in the soil, but reproduces in the rhizosphere of the above-mentioned diseased plants or certain weeds. The main symptom is that the plants wilt and die quickly, and the stems and leaves remain green. The browning part of the diseased stem is squeezed by hand, and milky white bacteria liquid is discharged. The disease is prone to occur under the conditions of high temperature and high humidity, continuous cropping, low-lying soil, water accumulation in the field, acidic soil, and partial application of nitrogen fertilizers. Ralstonia sola...

Claims

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Application Information

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IPC IPC(8): A01N65/36A01P3/00
Inventor 江显晖
Owner 江显晖
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