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Drug resistant to pseudomonas solanacearum

A technology against bacterial wilt and germs, applied in fungicides, biocides, animal repellents, etc., to achieve good effects, simple proportions, and good bactericidal effects

Inactive Publication Date: 2014-02-19
QINGDAO MAOFENG ORGANIC VEGETABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem of drug resistance caused by potato bacterial wilt at present, the present invention provides a drug resistant to bacterial wilt of potato 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

[0019] Example 1

[0020] 10 parts of 50% chlorothalon wettable powder, 8 parts of 12% green lactocopper emulsifiable concentrate, 10 parts of streptomycin sulfate soluble powder, 4 parts of cinnamaldehyde, 4 parts of matrine, 6 parts of Duoxin, 4 parts of Bupleurum , 6 parts of coriander.

[0021] After mixing together, configure it into a liquid with a mass multiple of 400-600 times for spraying. (When bupleurum and coriander are used, the extract is extracted by alcohol extraction, and the extract is used when mixing.) After testing, 400-600 times of the mixture is effective against the fungus genus Deuteromycotina monofilament shell white powder Bacteria have obvious inactivation effect, the bactericidal effect is good, and the effective rate is 93.1%.

[0022]

[0023] Example 2

[0024] 15 parts of 50% chlorothalon wettable powder, 12 parts of 12% green lactocopper emulsifiable concentrate, 15 parts of streptomycin sulfate soluble powder, 8 parts of cinnamaldehyde, 8...

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PUM

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Abstract

The invention discloses a drug resistant to pseudomonas solanacearum. The drug comprises the following components in part by weight: 50% germicide wettable powder 10 to 15 parts, 12% copper abietate emulsion 8 to 12 parts, streptomycin sulfate wettable powder 10 to 15 parts, cinnamyl aldehyde 4 to 8 parts, matrine 4 to 8 parts, polyoxin 6 to 10 parts, radix bupleuri 4 to 8 parts, and coriander 6 to 10 parts. The drug provided by the invention has the advantages of simple recipe, high convenience in use, and good effect in treating potato bacterial wilt. Tests show that the 400 to 600 times solution of the mixture has obvious effect in inactivating sphaerotheca fuliginea of the deuteromycotina of eubacterium, and has good sterilization effect.

Description

[0001] Technical field: [0002] The invention relates to a medicine for vegetables, in particular to a medicine for resisting R. solanacearum. [0003] Background technique: [0004] Bacterial wilt is the main disease of potato. 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 solanacearum can enter the soil together with diseased plant residues. Long-term survival forms a source of infection. Soil moisture has a great influence on its survival in the soil. In alluvial soil with high humidity, it can survive for up to 2 to 3 years, but in dry soil, it can only survive for a few days. Ral...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/10A01P3/00A01N37/10A01N47/44A01N43/90A01N47/12A01N35/02
Inventor 吴永琳
Owner QINGDAO MAOFENG ORGANIC VEGETABLE
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