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Method of releasing cleroderma harmandis for biological control of anoplophora glabripennis on willow trees

A technology of swollen-legged wasp and longhorn beetle, applied in the field of plant protection-biological control, to achieve the effects of improving economic benefits, solving environmental pollution, and huge ecological benefits

Inactive Publication Date: 2017-05-31
何振贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Scleroderma harsoni has its unique advantages in forest beetle control and has been popularized and used, but there is no precedent for the control of glabrata glabrata, which is harmful to willows. Research has been carried out on this and relatively satisfactory results have been achieved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A method for releasing Scleroderma harveii biological control willow glabra beetle, said method comprising the following steps:

[0016] 1) Investigation before releasing bees: check the harmful trees one by one and mark them; when the newly hatched larvae of the cows are in their first instar stage, artificially release the adult swollen-legged bees;

[0017] 2) The bee release time is from mid-June to early and mid-July. The average daily temperature should be around 25°C, and it should be carried out before 10:00 am and after 5:00 pm; the amount of bee release is bee:worm=1: 1;

[0018] 3) Use adhesive tape to stick the glass tube containing the bees on the dark side of the trunk of the harmful tree 1m above the ground, pull out the cotton plug, and let the bees climb out by themselves.

Embodiment 2

[0020] A method for releasing Scleroderma harveii biological control willow glabra beetle, said method comprising the following steps:

[0021] 1) Investigation before bee release: check the harmful trees one by one and mark them; when the newly hatched larvae of the cattle are at the peak of their first instar, artificially release the adult swollen-legged wasps;

[0022] 2) The bee release time is from mid-June to early and mid-July. The average daily temperature should be around 25°C, and it should be carried out before 10:00 am and after 5:00 pm; the amount of bee release is bees:worms=3: 1;

[0023] 3) Use adhesive tape to stick the glass tube containing the bees on the dark side of the trunk of the harmful tree 1m above the ground, pull out the cotton plug, and let the bees climb out by themselves.

Embodiment 3

[0025] A method for releasing Scleroderma harveii biological control willow glabra beetle, said method comprising the following steps:

[0026] 1) Investigation before bee release: check the harmful trees one by one and mark them; when the newly hatched larvae of the cattle are at the peak of their first instar, artificially release the adult swollen-legged wasps;

[0027] 2) The bee release time is from mid-June to early and mid-July. The average daily temperature should be around 25°C, and it should be carried out before 10:00 am and after 5:00 pm; the amount of bee release is bee:worm=5: 1;

[0028] 3) Use adhesive tape to stick the glass tube containing the bees on the dark side of the trunk of the harmful tree 1m above the ground, pull out the cotton plug, and let the bees climb out by themselves.

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PUM

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Abstract

The invention provides a method of releasing cleroderma harmandis for biological control of anoplophora glabripennis on willow trees. The method comprises the steps of in a pre-releasing investigation stage, checking affected willow trees and marking the trees; when newly hatched larvae of the anoplophora glabripennis is in an age peak, starting the manual release of cleroderma harmandi imagoes; the cleroderma harmand release time is from middle June to early and middle July, the daily average temperature during the cleroderma harmand release is about 25 DEG C, and the release of cleroderma harmand is conducted before 10 AM and after 5 PM; the release quantity ratio between the cleroderma harmand and the anoplophora glabripennis is 1-7:1; using adhesive tapes to paste glass tubes filled with cleroderma harmandis to the shady surfaces which are 1 meter away from the ground, of the trunks of the affected trees; unplugging cotton plugs to allow the cleroderma harmandi to crawl out. Compared with the prevention method of chemical pesticides, the method of releasing cleroderma harmandis for the biological control of the anoplophora glabripennis on the willow trees can completely solve the environmental pollution problem, the economical benefits are increased by more than 80%; release of the cleroderma harmandis for consecutive three years can effectively control the anoplophora glabripennis inflicting the willow trees.

Description

technical field [0001] The invention belongs to the technical field of plant protection-biological control, and in particular relates to a method for releasing Scleroderma harchei for biological control of willow glabrata. Background technique [0002] Willow is one of the important tree species in urban gardens in my country. However, in recent years, the harm and occurrence of the bald beetle have become more and more serious, and it has flooded in many places, causing a large number of willows to die or dying due to poor growth, causing huge losses to landscaping. For the prevention and control of the bald beetle, the methods of chemical pesticide control such as inserting poisonous sticks and spraying chemical pesticides in the adult stage are often used. However, due to the concealed growth and hazard characteristics of longhorn beetle, it is difficult to directly contact insects when applying pesticides, and the height of the tree makes it difficult for people to appl...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G13/00
CPCA01G17/005A01G13/00
Inventor 何振贤
Owner 何振贤
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