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Ginger mosaic virus disease control method

A technology of leaf virus and ginger flower, applied in the field of prevention and treatment of ginger mosaic virus disease, can solve the problems of single prevention and treatment method of ginger mosaic virus disease, inability to effectively prevent and control the occurrence and spread of ginger mosaic virus disease, and achieve good economic Benefit, good effect, effect of improving yield and quality

Inactive Publication Date: 2015-12-16
李美琼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for preventing and treating ginger mosaic virus disease, which solves the problem that the existing method for preventing and treating ginger mosaic virus disease is single and cannot effectively prevent and control the occurrence and spread of ginger mosaic virus disease

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for preventing and treating ginger mosaic virus disease, comprising the following steps:

[0031] 1) Ecological governance:

[0032] The application of difluai microbial fertilizer activates the soil, enhances soil fertility, and promotes strong roots and fertilizer retention;

[0033] 2) Agricultural control:

[0034] (1) Breeding and replacement of disease-resistant and high-yielding fine varieties according to local conditions;

[0035] (2) Use Takakuro, covered with plastic film cultivation; strengthen fertilizer and water management, and enhance plant disease resistance;

[0036] (3) High temperature and drought in summer, watering in the evening to reduce ground temperature, timely drainage in rainy season;

[0037] (4) Control the source of poison, reduce the source of insects, avoid damage, and dig out diseased plants at the same time to prevent the spread of infection;

[0038] 3) Biological control:

[0039] 200g / L imidacloprid soluble liquid is ...

Embodiment 2

[0050] A method for preventing and treating ginger mosaic virus disease, comprising the following steps:

[0051] 1) Ecological governance:

[0052] The application of difluai microbial fertilizer activates the soil, enhances soil fertility, and promotes strong roots and fertilizer retention;

[0053] 2) Agricultural control:

[0054] (1) Breeding and replacement of disease-resistant and high-yielding fine varieties according to local conditions;

[0055] (2) Use Takakuro, covered with plastic film cultivation; strengthen fertilizer and water management, and enhance plant disease resistance;

[0056] (3) High temperature and drought in summer, watering in the evening to reduce ground temperature, timely drainage in rainy season;

[0057] (4) Control the source of poison, reduce the source of insects, avoid damage, and dig out diseased plants at the same time to prevent the spread of infection;

[0058] 3) Biological control:

[0059] 200g / L imidacloprid soluble liquid is ...

Embodiment 3

[0070] A method for preventing and treating ginger mosaic virus disease, comprising the following steps:

[0071] 1) Ecological governance:

[0072] The application of difluai microbial fertilizer activates the soil, enhances soil fertility, and promotes strong roots and fertilizer retention;

[0073] 2) Agricultural control:

[0074] (1) Breeding and replacement of disease-resistant and high-yielding fine varieties according to local conditions;

[0075] (2) Use Takakuro, covered with plastic film cultivation; strengthen fertilizer and water management, and enhance plant disease resistance;

[0076] (3) High temperature and drought in summer, watering in the evening to reduce ground temperature, timely drainage in rainy season;

[0077] (4) Control the source of poison, reduce the source of insects, avoid damage, and dig out diseased plants at the same time to prevent the spread of infection;

[0078] 3) Biological control:

[0079] 200g / L imidacloprid soluble liquid is sp...

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Abstract

The invention relates to a ginger mosaic virus disease control method comprising the following steps: 1, ecology treatment: applying difulai microbe fertilizer and woyiduo microbe fertilizer to activate soil and enhance soil fertility, thus promoting root growth and fertilizer conservation; 2, agriculture control; 3, biotic control: applying 200g / liter imidacloprid soluble liquid formulation 4000times spray so as to control aphid and reduce virus propagation harms; 4, biological control: applying 0.5% lentinan aqua 500times liquid before disease; 5, physical control; 6, chemical control: applying spray protection in a disease initial stage, and spraying 20% moroxydine cupric acetate wettability pulvis 1000times liquid; the control method can effectively prevent ginger mosaic virus, thus reducing ginger mosaic virus disease average incidence rate, increasing output, obviously improving ginger level, and gaining good economic benefit.

Description

technical field [0001] The invention relates to a method for preventing and treating ginger mosaic virus disease, belonging to the technical field of plant protection. Background technique [0002] Ginger mosaic virus disease mainly damages the young shoots and stem bases of ginger rhizomes. It is also called "big ginger crooked neck disease". The fungus lives in the soil for a long time and is spread by water flow and cultivation, and invades through root wounds or directly from branch cracks and cracks at the base of aging seedling stems. The main pathogenesis factors are high planting density, suffocation between plants and rows, poor ventilation and light transmission, heavy incidence, too much nitrogen fertilizer application, too tender growth, reduced resistance and easy incidence of disease. The soil is sticky and acidic; many years of heavy cropping, there are many diseased residues in the field; fields with insufficient fertility, extensive cultivation, and weeds ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G1/00
CPCA01G13/00
Inventor 李美琼李佩龙
Owner 李美琼
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