Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for controlling Yunnan tip cutting bark beetles through alnus ferdinandi-coburgii

A technology of cutting beetles and Alder alder in Sichuan, which is applied in the field of ecological control of forestry pests, can solve the problems of weak scientific research and few scientific research results, and achieve the effects of being environmentally friendly, easy to learn and master, and improving the distribution structure of forest trees

Inactive Publication Date: 2014-12-10
YUNNAN FORESTRY TECHNOLOGICAL COLLEGE +3
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the scientific research on the beetle is relatively weak, and the scientific research results are relatively few. The patent related to the beetle is only "a tree species and screening method for mixed forest species resistant to beetle based on olfactory response" (CN201010546067)", this patent only involves how to select mixed forest tree species resistant to the beetle, and has nothing to do with how to control the beetle

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for controlling Yunnan tip cutting bark beetles through alnus ferdinandi-coburgii

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1) Select the edge of the forest and the edge of the forest road in the Yunnan pine forest that was attacked and spread by the Yunnan pine beetle, and the natural geographical conditions of this area are: 1500 meters above sea level, the thickness of the soil layer is more than 80 cm, moist, soil It is yellow-red soil;

[0019] 2) According to the plant spacing of 1.5m and the row spacing of 3m, the Alder alderia seedlings were replanted in June of that year;

[0020] 3) Continuous growth for 4 years after replanting, weeding and loosening the soil once a year in June, and topdressing once at the end of each year; after 4 years, pruning before topdressing can be gradually controlled until completely curbed Hazards of the tip-cutting beetle in Yunnan.

Embodiment 2

[0022] 1) Choose a forest glade with sparse forests caused by the death of the Yunnan tip-cutting beetle, and the vertical projected area of ​​the forest glade is greater than 4m 2 , and the natural geographical conditions of this area are: an altitude of 3000 meters, a soil layer thickness of more than 80 cm, humid, and a mountain depression with red soil.

[0023] 2) According to the plant spacing of 1.5m and the row spacing of 1.5m, the Alder alder alderia seedlings were replanted in July of that year;

[0024] 3) Continuous growth for 5 years after replanting, weeding and loosening the soil once a year in July, and topdressing once at the end of each year; after 4 years, pruning before topdressing can be gradually controlled until completely curbed Hazards of the tip-cutting beetle in Yunnan.

Embodiment 3

[0026] 1) Select the open space area after cutting down the damaged Yunnan pine wilting wood and dying trees, and the natural geographical conditions of this area are: 2000 meters above sea level, soil layer thickness above 80 cm, wetland by the stream;

[0027] 2) According to the plant spacing of 3m and the row spacing of 3m, the Alder alderia seedlings were replanted in June of that year;

[0028] 3) Continuous growth for 4 years after replanting, weeding and loosening the soil once a year in June, and topdressing once at the end of each year; after 4 years, pruning before topdressing can be gradually controlled until completely curbed Hazards of the tip-cutting beetle in Yunnan.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for controlling Yunnan tip cutting bark beetles through alnus ferdinandi-coburgii. According to the method, the alnus ferdinandi-coburgii is planted at the edge and the forest gap of Yunnan pinewoods where Yunnan tip cutting bark beetles exist and open space with damaged wilting Yunnan pines and Yunnan pines at the death-hour according to the planting space of 1.5-3 m*1.5-3 m, the method is suitable for areas where the alnus ferdinandi-coburgii grows, and after the alnus ferdinandi-coburgii is nurtured for four years to five years, the Yunnan tip cutting bark beetle disease can be gradually controlled till the Yunnan tip cutting bark beetle disease is completely restrained. According to the method for controlling the Yunnan tip cutting bark beetles through the alnus ferdinandi-coburgii, the Yunnan tip cutting bark beetle disease can be gradually controlled till the Yunnan tip cutting bark beetle disease is completely restrained, the stand structure can be improved, the forest stock is increased, the diversities of species are improved, the method has the advantages of being environmentally friendly, small in investment, large in benefits, simple and easy to implement, learn, grasp and popularize, production and yield can be improved, and the land utilization rate can be increased.

Description

technical field [0001] The invention relates to a method for controlling the tip-cutting beetle of Yunnan by using alder from Sichuan and Yunnan, and belongs to the technical field of ecological control of forestry harmful organisms. Background technique [0002] S.yunnanensis Tomicus yunnanensis Kirkendall & Faccoli sp.n. (Curculionidae, Scolytinae) is a major tree borer pest in Yunnan pine planting areas. On July 9, 2008, Norwegian scientist Lawrence R. Kirkendall, Italian scientist Massimo Faccoli, and Professor Ye Hui from Yunnan University jointly published this species in "ZOOTAXA". In Guizhou and other provinces and autonomous regions, the cumulative area of ​​damage has exceeded one million mu, and there is a tendency to spread and spread year by year. Any Yunnan pine that has become wilted wood due to the damage of the Yunnan tip-cutting beetle will be transformed into a dying wood until the plant is completely dead. Therefore, the damage caused by S. yunnanensi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01G1/00A01G13/00
Inventor 泽桑梓季梅杨斌赵宁朱家颖王大伟户连荣王琳林向群黄荣文
Owner YUNNAN FORESTRY TECHNOLOGICAL COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com