Comprehensive control method for walnut saturnidae and inchworm

A comprehensive control and silkworm moth technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problem of no better method and achieve good therapeutic effect

Inactive Publication Date: 2013-01-23
柳红旗
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[0013] The comprehensive prevention and control method of walnut silkworm moth and inchworm of the present invention, it is to implement according to the following steps:

[0014] 1. Insecticide spraying on leaves in the larval stage: Spray 2.5% lambda-cyhalothrin EC 3000 times, or 25% diflubenzuron 500 times, or 80% dichlorvos EC 1500 times, or 2.5% Emamectin benzoate EC 4000 times;

[0015] Pay attention to the following six aspects when spraying: first, the spray must be sprayed on the back of the leaves; For high-pressure pump spraying, the droplets are large, so the dilution factor should be appropriately expanded; fourth, the mist mist machine sprays fine fog points, and the dilution factor should be reduced. Generally, the mist sprayer is only suitable for spraying small and medium-sized trees; Wear long sleeves and trousers and wear gloves and masks. Wash your hands and feet with soap after dispensing and spraying medicines. Sixth, wash medicine tools before and after...

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Abstract

The invention discloses a comprehensive control method for walnut saturnidae and inchworm. The method comprises the following steps: (1) spraying a pesticide onto leaves in a larval phase, namely spraying a solution in an amount which is 3,000 times volume of 2.5 percent lambda-cyhalothrin missible oil, a solution in an amount which is 500 times volume of 25 percent chlorbenzuron, a solution in an amount which is 1,500 times volume of 80 percent dichlorvos missible oil or a solution in an amount which is 4,000 times volume of 2.5 percent Emamectin benzoate missible oil in the larval phase; and (2) applying a pesticide through trunk injection in a growth phase, namely injecting a systemic pesticide such as omethoate or a dimehypo liquid medicine into trunks, so that the liquid medicine is slowly injected into trees, active ingredients are absorbed into tissues through a systemic conduction function, and pests are poisoned after eating the liquid medicine. By a method of combining spraying and trunk injection, the walnut saturnidae and the inchworm are well controlled.

Description

technical field [0001] The invention belongs to the technical field of prevention and control of agricultural diseases and insect pests, in particular to a method for comprehensive prevention and control of walnut silkworm moths and inchworms. Background technique [0002] The resistance of walnut silkworm moth and geometrid larvae before the third instar is weak, and they are clustered, which is the best time for control. Prevention and control should be carried out as soon as possible to prevent the spread of pests. But there is currently no good way to do this. Contents of the invention [0003] The purpose of the invention is to provide a comprehensive control method for the walnut silkworm moth and the looper. [0004] Specifically, the comprehensive prevention and control method of walnut silkworm moth and inchworm, it is implemented according to the following steps: [0005] (1) Insecticide spraying on foliage in the larval stage: Spray 2.5% lambda-cyhalothrin EC...

Claims

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Application Information

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IPC IPC(8): A01G13/00
Inventor 马永强张赞昌杨根才张巧琴柳红旗
Owner 柳红旗
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