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Comprehensive treatment method for controlling bursaphelenchus xylophilus disease epidemic situation not to spread

A technology for comprehensive management of pine wood nematode disease, which is applied in the field of comprehensive management to control the non-proliferation of pine wood nematode disease, can solve the problems of single control measures, long treatment time, damage to pine trees, etc., so as to avoid the spread of the epidemic and restrain economic losses. , improve the effect of prevention and control

Inactive Publication Date: 2021-10-01
安徽省友林林业技术发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no effective method for the prevention and treatment of pine wood nematode disease, and the following problems often exist when pine wood nematode is prevented and controlled: 1. the existing control methods often have a single control measure when preventing and controlling pine wood nematode, making the control effect Poor, it can easily lead to the spread of pine wood nematode epidemics, and can not effectively suppress economic losses; 2. When the existing control methods are used to prevent and control pine wood nematodes, the treated pine wood is very easy to cause epidemic recurrence due to incomplete treatment, resulting in The treatment time is long, and the pine trees are seriously damaged

Method used

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  • Comprehensive treatment method for controlling bursaphelenchus xylophilus disease epidemic situation not to spread

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A synthesis governance method for controlling the epidemic of pinear nematode disease, including the following steps:

[0025] Step 1, regular inspection ground: urge the forest long, forestry, ecological forestry and village groups at all levels of townships, seriously inspect the ground dead wood, and regularly investigate, the investigation work once a month, including regular investigation and census, and census The number of times is twice a year, and the census time is April and August;

[0026] Step 2, clean up the dead wood and dry branches in time: Centralize all dead bulls and their diameters of 1 cm before the day, and cut the dead wood and the dead twigs, and then to the plastic bag Place aluminum pills in the phosphine, and put the 125m long wood seal into the plastic band, fumigation inspection after 15 days; simultaneously perform peeling spraying for all 5 cm, and the spray agent is 16% The insect line clear 100 times liquid and strict acceptance;

[0027] S...

Embodiment 2

[0032] A synthesis governance method for controlling the epidemic of pinear nematode disease, including the following steps:

[0033] Step 1, regular inspection ground: urge the forest long, forestry, ecological forestry and village groups at all levels of townships, seriously inspect the ground dead wood, and regularly investigate, the investigation work once a month, including regular investigation and census, and census The number of times is twice a year, and the census time is May and September, respectively;

[0034] Step 2, clean up the dead wood and dry branches in time: Centralize all dead bulls and their diameters of 1 cm before the day, and cut the dead wood and the dead twigs, and then to the plastic bag Place aluminum pills in the phosphine, and put the 125m long wood seal into the plastic band, fumigation inspection after 15 days; simultaneously perform peeling spraying for all 5 cm, and the spray agent is 16% The insect line clear 100 times liquid and strict accepta...

Embodiment 3

[0040] A synthesis governance method for controlling the epidemic of pinear nematode disease, including the following steps:

[0041] Step 1, regular inspection ground: urge the forest long, forestry, ecological forestry and village groups at all levels of townships, seriously inspect the ground dead wood, and regularly investigate, the investigation work once a month, including regular investigation and census, and census The number of times is twice a year, and the census time is June and October;

[0042] Step 2, clean up the dead wood and dry branches in time: Centralize all dead bulls and their diameters of 1 cm before the day, and cut the dead wood and the dead twigs, and then to the plastic bag Place aluminum pills in the phosphine, and put the 125m long wood seal into the plastic band, fumigation inspection after 15 days; simultaneously perform peeling spraying for all 5 cm, and the spray agent is 16% The insect line clear 100 times liquid and strict acceptance;

[0043] S...

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Abstract

The invention discloses a comprehensive treatment method for controlling the bursaphelenchus xylophilus disease epidemic situation not to spread, and relates to the technical field of comprehensive prevention and control over bursaphelenchus xylophilus. The invention relates to a comprehensive treatment method for controlling the bursaphelenchus xylophilus disease epidemic situation not to spread. The method comprises the following steps: regularly patrolling the ground; removing dead trees and dead branches in time: cutting all dead trees and dead branches before eclosion of adult longhorn beetles, carrying out chemical fumigation, pesticide spraying and bagging cleaning work on stumps, the dead trees and the dead branches, and carrying out strict acceptance inspection; carrying out fixed monitoring of traps: hanging live monochamus alternatus traps as fixed monitoring points; arranging trap trees: selecting small-diameter pinus massoniana and pinus thunbergii around the trapper, carrying out girdling on tree trunks 50 cm away from the ground, and adding attractants; releasing sclerodermus harmandi; and hanging a beauveria bassiana non-woven fabric. According to the comprehensive treatment method for controlling the bursaphelenchus xylophilus disease epidemic situation not to spread, a single prevention and control measure is avoided, the prevention and control effect of bursaphelenchus xylophilus is improved, epidemic situation recurrence is avoided, and the treatment time is shortened.

Description

Technical field [0001] The present invention relates to the field of pine-like nematode, and in particular, therefore, a comprehensive management method for controlling the epidemic insect of pinear nematode disease. Background technique [0002] Pine wood nematode disease is the world's forest top disease, which can cause pine forest to be withered. Since 1982, the disease is crazy in the north of my country. From the point, the pine forest is yellowish. According to incomplete statistics, there is approximately 4,000 hours of disease in my country, causing about 150,000 pine to death, loss of wood is about 5000m3, and the prevention and control of diseases in the country is also 220 million. my country's research on pinear nematode disease has been lasted for decades, but until now, there is still not found to be used in production, and effectively control the development of disease development. Therefore, the disease is still extension, and the pine forest is still reduced. At...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
CPCA01G13/00
Inventor 芮克燕音振兴童立堂赵克文周剑王金云项立升张振
Owner 安徽省友林林业技术发展有限公司
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