Organic prevention and control method of diseases and insect pests of pumpkin seeds

A technology for white melon seeds, diseases and insect pests, which is applied in the field of organic prevention and control of white melon seeds diseases and insect pests, and achieves the effects of reducing the occurrence probability, a simple and feasible method, and increasing yield.

Inactive Publication Date: 2017-12-12
JILIN LIZE BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to effectively prevent and control the problems of diseases and insect pests in the process of standardized production and planting of white melon seeds, the present invention provides an organic control method for diseases and insect pests of white melon seeds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0083] The organic prevention and control method of a kind of white melon seed disease and insect pest of the present invention is specifically realized through the following steps:

[0084] 1. In the process of standardized production and planting of white melon seeds, the organic prevention and control of plant diseases and insect pests at the seedling stage

[0085] (1) Seedbed disinfection before sowing

[0086] Disinfect the soil in the seedbed with 20% horseradish water emulsion; deeply plow the soil in the seedbed 25cm and remove the plant residue in the soil, adjust the relative humidity of the soil to be 50%, the height of the ridge is 40cm, the width of the ridge is 50cm, and the distance between the ridges is 50%. 100 cm; the soil surface is covered with plastic film as a whole or a single ridge, and the surrounding area is compacted; 20% horseradish water emulsion is applied through drip irrigation under the film, and the application rate is 4.2L / mu, and the film i...

Embodiment 2

[0110] The organic prevention and control method of a kind of white melon seed disease and insect pest of the present invention is specifically realized through the following steps:

[0111] 1. In the process of standardized production and planting of white melon seeds, the organic prevention and control of plant diseases and insect pests at the seedling stage

[0112] (1) Seedbed disinfection before sowing

[0113] Disinfect the soil in the seedbed with 20% horseradish water emulsion; deeply plow the soil in the seedbed 30cm and remove the plant residue in the soil, adjust the relative humidity of the soil to be 55%, the height of the ridge is 45cm, the width of the ridge is 55cm, and the distance between the ridges is 55%. 110cm; the soil surface is covered with plastic film as a whole or a single ridge, and the surrounding area is compacted; 20% horseradish water emulsion is applied through drip irrigation under the film, and the application rate is 4.6L / mu, and the film is...

Embodiment 3

[0137] The organic prevention and control method of a kind of white melon seed disease and insect pest of the present invention is specifically realized through the following steps:

[0138] 1. In the process of standardized production and planting of white melon seeds, the organic prevention and control of plant diseases and insect pests at the seedling stage

[0139] (1) Seedbed disinfection before sowing

[0140] Disinfect the soil in the seedbed with 20% horseradish water emulsion; deeply plow the soil in the seedbed 35cm and remove the plant residue in the soil, adjust the relative humidity of the soil to be 65%, the height of the ridge is 50cm, the width of the ridge is 60cm, and the distance between the ridges 120cm; the soil surface is covered with plastic film as a whole or a single ridge, and the surrounding area is compacted; 20% horseradish in water emulsion is applied through drip irrigation under the film, and the application rate is 5L / mu, and the film is remove...

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PUM

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Abstract

The invention discloses an organic prevention and control method of diseases and insect pests of pumpkin seeds, and relates to the field of prevention and control of the diseases and insect pests in agriculture. The problem that the diseases and insect pests occur in the process of producing and planting the pumpkin seeds in a standardization mode is solved. The method comprises the steps that 1, organic prevention and control of the diseases and insect pests are conducted in the period of producing and planting seedlings of the pumpkin seeds in a standardization mode, wherein before sowing is conducted, a seedbed is disinfected, biological prevention and control of the diseases and insect pests in the seedling period are conducted, and the seedlings are subjected to root dipping treatment; 2, organic prevention and control of the diseases and insect pests are conducted before a field planting period of producing and planting the pumpkin seeds in a standardization mode, wherein land is subjected to physical prevention and control, and soil is disinfected; 3, organic prevention and control of the diseases and insect pests are conducted after the field planting period of producing and planting the pumpkin seeds in a standardization mode, wherein after field planting of the seedlings of the pumpkin seeds, a worm-luring color plate is hung on the land to lure and kill insects, and biological prevention and control of the diseases and insect pests in the growth period of the pumpkin seeds are conducted; 4, a method of high-temperature stacking fermentation is adopted to conduct harmless treatment on plant residual bodies after the pumpkin seeds are produced. The organic prevention and control method is simple and feasible, safe, environmentally friendly and free of pollution, organic production of the pumpkin seeds can be achieved, the quality of the pumpkin seeds is fundamentally improved, and the yield of the pumpkin seeds is increased.

Description

technical field [0001] The invention relates to the technical field of prevention and control of diseases and insect pests in agriculture, in particular to an organic prevention and control method for diseases and insect pests of white melon seeds. Background technique [0002] According to the investigation and identification, the main diseases and insect pests of white melon seeds are: downy mildew, powdery mildew, bacterial angular spot, root rot, anthracnose, gray mold, spider mite, flower thrips, aphids, cabbage caterpillar, etc. Among them, downy mildew, powdery mildew, bacterial angular spot, root rot, anthracnose, and red spider are the most serious hazards. The downy mildew rate is close to 90%, the diseased plant rate is often over 60%, and the production loss is 15-35%. %; the general incidence of root rot is 7-20%, and severe land planting can reach more than 50% or even completely wiped out; spider mite, flower thrips, aphids, cabbage caterpillars are common, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01B79/02
CPCA01G13/00A01B79/02
Inventor 朱博邹建国隋原张艳玲刘国栋徐贺
Owner JILIN LIZE BIOLOGICAL SCI & TECH CO LTD
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