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Bischofia polycarpa deinsectization method

A Chongyang wood and insect technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of large toxic and side effects of insecticides, environmental pollution, etc., and achieve the effect of high insecticidal efficiency and improved efficiency

Inactive Publication Date: 2014-02-05
江苏天亮园林建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: to overcome the relatively large toxic and side effects of insecticides in the prior art and the technical deficiencies of serious environmental pollution, and to provide an environmentally friendly method for removing insects from Chongyang wood

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for removing insects from Chongyang wood, which combines biological insecticide and chemical insecticide. For larvae overwintering in the bark, whitewash the trunk, combine pruning, cut off the branches with eggs and insect branches, and clear the garden in winter. Litter leaves to eliminate overwintering cocoons; apply 25% diflubenzuron No. 3 1500 times solution to the roots of Chongyang wood.

Embodiment 2

[0018] A method for removing insects from Chongyang wood, which combines biological and chemical insecticide methods, uses grass to trap and kill larvae, and removes litter leaves and overwintering pupae under stones, and uses 1.3% smoked ginseng during the larval stage Soak the straw with 800-1000 times of alkali emulsifiable oil, and then tie the soaked straw to the trunk.

Embodiment 3

[0020] A method for removing insects from Chongyang wood, which combines biological and chemical insecticide methods, uses grass to trap and kill larvae, and removes overwintering pupae under litter, fallen leaves and stones, and uses 1.3% tobacco ginseng during the larvae stage Soak the straw with 800-1000 times of alkali emulsifiable oil, then bind the soaked straw on the trunk, and apply 25% diflubenzuron No. 3, 1500 times of solution at the root of Chongyang wood.

[0021] This embodiment is the best implementation mode.

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PUM

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Abstract

The invention relates to the field of post-plantation management of trees, particularly to a bischofia polycarpa deinsectization method. The bischofia polycarpa deinsectization method is a combination of a biological insecticidal method and a chemical insecticidal method, and the chemical insecticidal method is selected from at least one of the two methods of applying pesticide on the roots of bischofia polycarpa and lashing the lower half portion of a trunk with pesticide-soaked straws. By means of the technical scheme, due to the fact that the biological control method is used in conjunction with the mechanical control method in the bischofia polycarpa deinsectization method, the efficiency of deinsectization is greatly improved; besides, a method of applying pesticide at the root and on the lower portion of the trunk is utilized, damage to human body and the environment is small and the efficiency of deinsectization is high.

Description

technical field [0001] The invention relates to the field of post-planting management of trees, in particular to a method for removing insects from Chongyang wood. Background technique [0002] Chongyang wood is a species in warm temperate zone. It likes light and shade. It likes warm and humid climate and deep and fertile sandy soil. It has no strict requirements on soil acidity and alkalinity. It is relatively resistant to water and humidity, wind resistance, and toxic gas. , fast growth, weak cold resistance. [0003] It is mainly used for seed breeding and stored in mixed sand for the winter. The seedling height of the year can reach more than 50 cm. Chongyang wood is a native tree species in China. It is produced in Qinling and south of the Huaihe River Basin. It is commonly cultivated in the middle and lower reaches of the Yangtze River. Zhejiang Jinhua Forestry Base , Jiangsu Dafeng Forestry Base has been cultivated in large quantities. It is usually cultivated as s...

Claims

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Application Information

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IPC IPC(8): A01G13/00
Inventor 曾强
Owner 江苏天亮园林建设有限公司
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