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Method for assisting chili to prevent and treat underground insect pests at seedling stages by aid of sorghum sudanense

A technology of sudan grass and chili peppers, which is applied in the field of using sudan grass to assist chili peppers in preventing and controlling underground insect pests at the seedling stage, and can solve problems such as unsatisfactory effects

Inactive Publication Date: 2016-06-01
杨林治
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although pesticide chemical companies have produced many new pesticides to prevent and control underground pests of peppers in recent years, the effect is still not satisfactory, especially in the year when underground pests occur, the effect of only applying pesticides on peppers is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] A method for utilizing sudan grass to assist capsicum to prevent and control underground insect pests at seedling stage, it comprises the following steps:

[0013] (1) Sow Sudan grass in the field before planting peppers, plant peppers after emergence of Sudan grass, and the distance between Sudan grass and pepper plants is 15cm;

[0014] (2) The seeds of Sudan grass were coated with imidacloprid insecticide coating agent before sowing;

[0015] (3) After the colonization and survival, spray the dichloride insecticide on the pepper and sudan grass plants;

[0016] (4) When the pepper grows to a height of 25cm, sudan grass can be killed by covering the pepper with high-efficiency monocotyledonous herbicide.

[0017] Imidacloprid insecticidal coating agent can kill underground pests mole crickets, grubs, needleworms and ground pests aphids and thrips at the seedling stage, and spraying the insecticide at the seedling stage is to eliminate small cutworms that transfer dam...

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PUM

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Abstract

The invention discloses a method for assisting chili to prevent and treat underground insect pests at seedling stages by the aid of sorghum sudanense. The method includes planting the sorghum sudanense in fields before the chili is colonized; carrying out insecticide coating treatment on seeds of the sorghum sudanense; carrying out insecticide spraying treatment on seedlings of the chili and seedlings of the sorghum sudanense; distributing flow of the underground insect pests in the chili fields and trapping and killing the underground insect pests. The method has the advantage that superior effects can be realized as compared with methods for treating chili by the aid of pesticides individually.

Description

technical field [0001] The invention discloses a method for using sudan grass to assist capsicum in preventing and controlling underground insect pests at the seedling stage, which belongs to the technical field of capsicum underground pest control, and more specifically relates to a method for using sudan grass to assist capsicum in preventing and controlling underground insect pests in the seedling stage. Background technique [0002] The control of underground pests in the pepper seedling stage has always been a major problem in pepper production. The underground pests in the pepper seedling stage include mole crickets, small cutworms, needleworms and grubs. These pests bite from the ground or underground in the pepper seedling stage Pepper seedlings, resulting in dead peppers and lack of seedlings, resulting in lack of seedlings and broken ridges in pepper fields. Pepper is a kind of sparsely planted crop, and the density per mu is usually only 2-3 thousand plants. If th...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 杨林治
Owner 杨林治
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