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Biological comprehensive prevention and control method for three kinds of longicorn and other pests on plants

A technology of integrated control and beetle control, applied in the field of plant protection, can solve the problems of ineffective protection and release, and inability to coordinate the prevention and control of other pests and diseases, so as to achieve the effects of enriching biodiversity, achieving sustainable development, and reducing the amount of use

Inactive Publication Date: 2019-02-12
常州市绿化管理指导站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Weeping willows are not only harmed by long beetles, but also by piercing and sucking pests such as aphids, psyllids, and net bugs, leaf-eating pests such as inchworms, slug moths, and boat moths. Therefore, a control method is urgently needed. The integrated control technology of beetle and other pests can make up for the shortcomings of existing control technologies that can only control one kind of beetle, or can't control other pests and diseases, and can't effectively protect and release natural enemies.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] There are 130 weeping willows in a park in a certain area of ​​Jiangsu and Zhejiang, with an average diameter at breast height of 30-50 cm. The trees are relatively old, and they are seriously damaged by the longhorn beetle, cloud-spotted beetle, and mulberry beetle. The incidence rate of the front root neck and lateral root beetle is 42% %(55 / 130), the number of insect populations is 73, the trunk and first-level branches are dominated by Beetle cerevisiae, and the mixed occurrence rate is 100% (130 / 130) after combining sporadic beetles, and the number of insect populations is 450 Above, the incidence rate of Sanglong beetle was 24% (31 / 130). According to the control method of the present invention, carry out the following operations:

[0042] (1) Gardening

[0043] Begin winter pruning in late January, keep the branches above level 3 for retraction pruning, and trim the top branches of willows including the overwintering larvae of the mulberry beetle: prune at 35 cm ...

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Abstract

The invention belongs to the field of plant protection and particularly relates to a biological comprehensive prevention and control method for three kinds of longicorn and other pests on plants. Theoccurrence rate of the longicorn population is reduced by planting plants serving as food lures, releasing natural enemies, adopting physical pest dispelling methods and other modes, and synergistic prevention and control of other pests and diseases is also achieved. The use amount of highly toxic pesticides is reduced, manpower consumption is reduced, various insects beneficial to forests are protected, the biodiversity is enriched, the ratio of benefits to damage of a garden is increased, and sustainable ecological development is achieved.

Description

technical field [0001] The invention belongs to the field of plant protection, in particular to a biological integrated control method for three kinds of beetles and other pests on plants. Background technique [0002] In recent years, long-term beetles have multiplied rapidly in urban green spaces. According to statistics, there are 11 common long-term beetle species. Batocera horsfieldi (Hope), Aprionagermari (Hope), Aromia bungii Faldermann, etc. Each type of longhorn beetle has different biological characteristics, not only the time of damage is different, but also the parts of the plant that are harmed are different. If several kinds of longhorn beetles harm a plant at the same time, the damage will be from the treetop to the root of the tree. The difficulty of prevention and control of tall trees will also increase. [0003] Weeping willow is one of the most common native tree species in the south of the Yangtze River. There are a large number of planting or natural...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01N59/06A01N59/02A01N59/08A01P17/00A01P3/00A01P1/00
CPCA01G13/00A01N59/02A01N59/06A01N59/08Y02A50/30
Inventor 刘皎华朱振吴捷陈继峰张翌楠陈聃许玉兰
Owner 常州市绿化管理指导站
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