Prevention and treatment method for grape axle blotch

A technology of grape house blight and grape, which is applied in the field of prevention and control of grape house blight, can solve the problems of ineffective prevention and control of the occurrence and spread of grape house blight, single prevention and control methods of grape house blight, etc., achieve good economic benefits, improve Grape grade, good effect

Inactive Publication Date: 2015-11-04
云南天质弘耕科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a method for preventing and controlling grape house blight, which solves the problem that the existing co

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] A control method for grape house blight, comprising the following steps:

[0067] 1) Ecological governance:

[0068] ①Apply Deflavin microbial fertilizer;

[0069] ② Apply Woyiduo microbial fertilizer;

[0070] 2) Agricultural control:

[0071] Eliminate the source of bacteria in the field. During the growing season, the diseased ears were found to be removed in time and buried deeply to reduce re-infestation;

[0072] 3) Biological control:

[0073] ① Intercropping non-host plants such as pyrethrum and hemp in the vineyard can block the spread of pathogens and effectively reduce diseases;

[0074] ②Apply decomposed compost and add decomposed organic fertilizer;

[0075] 4) Biological control:

[0076] Spray application of 0.3% polyoxin aqueous solution 280 times;

[0077] 5) Physical control:

[0078] After pruning in winter, the field should be thoroughly cleaned, and the diseased residues should be concentrated and burned to eliminate the source of overwinte...

Embodiment 2

[0087] A control method for grape house blight, comprising the following steps:

[0088] 1) Ecological governance:

[0089] ①Apply Deflavin microbial fertilizer;

[0090] ② Apply Woyiduo microbial fertilizer;

[0091] 2) Agricultural control:

[0092] Eliminate the source of bacteria in the field. During the growing season, the diseased ears were found to be removed in time and buried deeply to reduce re-infestation;

[0093] 3) Biological control:

[0094] ① Intercropping non-host plants such as pyrethrum and hemp in the vineyard can block the spread of pathogens and effectively reduce diseases;

[0095] ②Apply decomposed compost and add decomposed organic fertilizer;

[0096] 4) Biological control:

[0097] Spray application of 0.3% polyoxin aqueous solution 300 times;

[0098] 5) Physical control:

[0099] After pruning in winter, the field should be thoroughly cleaned, and the diseased residues should be concentrated and burned to eliminate the source of overwinte...

Embodiment 3

[0108] A control method for grape house blight, comprising the following steps:

[0109] 1) Ecological governance:

[0110] ①Apply Deflavin microbial fertilizer;

[0111] ② Apply Woyiduo microbial fertilizer;

[0112] 2) Agricultural control:

[0113] Eliminate the source of bacteria in the field. During the growing season, the diseased ears were found to be removed in time and buried deeply to reduce re-infestation;

[0114] 3) Biological control:

[0115] ① Intercropping non-host plants such as pyrethrum and hemp in the vineyard can block the spread of pathogens and effectively reduce diseases;

[0116] ②Apply decomposed compost and add decomposed organic fertilizer;

[0117] 4) Biological control:

[0118] Spray application of 0.3% polyoxin water agent 320 times liquid;

[0119] 5) Physical control:

[0120] After pruning in winter, the field should be thoroughly cleaned, and the diseased residues should be concentrated and burned to eliminate the source of overwin...

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PUM

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Abstract

The invention relates to a prevention and treatment method for grape axle blotch, comprising following steps: 1. ecological treatment: (1) applying microorganism fertilizer of Difulai; (2) applying microorganism fertilizer of High Yield Technology; 2. agricultural prevention and treatment: removing field bacterium source, timely removing and deeply burying disease panicle during growth season in case of secondary infection; 3. biological control; 4. biological prevention and treatment: spraying 0.3% Polyoxin AS 280-320 times solution; 5. physical prevention and treatment: thoroughly cleaning the field after winter pruning, centralized burning treatment for sick branches and leaves to wipe out overwintering bacterial source and reduce second year infection sources; 6. chemical prevention and treatment: spraying 58% metalaxyl-mancozeb wettable powder 450-550 times solution; or 70% propineb wettable powder 450-550 times solution and 80% zineb wettable powder 450-550 times solution; Grape axle blotch can be effectively prevented. By use of the integrated prevention and treatment method including agricultural and physical prevention and treatment, average morbidity of grape axle blotch is reduced; production and grade of grape are increased; and economic benefit is achieved.

Description

technical field [0001] The invention relates to a method for preventing and treating grape house blight, and belongs to the technical field of plant protection. Background technique [0002] The leaves of grape house blight started to appear brown and nearly round lesions with a diameter of 1-1.5 cm, and then concentric ring patterns appeared, and the boundary between the diseased part and the healthy part was obvious. The lesions gradually become grayish brown, and small black grain spots grow out, which are conidia discs of pathogenic bacteria. There are several to more than ten lesions on each leaf. In severe cases, the lesions merge and expand into large lesions along the veins, causing leaf fall in the later stage. Oval dark brown lesions with dark brown edges, dark brown edges, and slightly sunken spots appear on the petiole. The onset of new shoots initially appeared as dark brown spots with unclear outlines, and then became oval, water-soaked dark brown lesions abo...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G17/02C05G3/00
CPCA01G13/00A01G17/02C05F1/005C05G3/00
Inventor 李美琼李佩龙
Owner 云南天质弘耕科技有限公司
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