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杨小舟蛾的发生规律(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2006年05期
Page:
115-118
Column:
研究简报
publishdate:
2006-05-20

Article Info:/Info

Title:
A Study on the Occurrence Rule of Micromelalopha troglodyta
Article ID:
1000-2006(2006)05-0115-04
Author(s):
GUO Tong-bin1 DU Wei1 LIU Zhong-gang1 LI Yi-bin2 YANG Xiao-rnei2 JI Bao zhong3 ZHUGE Qiang3 HUANG Min-ren3
1. Forest Pest Management and Quarantine Station ot Xuzhou City, Xuzhou 221004, China; 2. Forest Pest Managenlent and Quarantine Station of Suining County. Suining 221200. C+hina; 3. College of Forest Resources and Environment Nanjing Forestry University, Nanjing 210037, China
Keywords:
Micromelalopha troglodyta Poplar Occurrence rule
Classification number :
S763
DOI:
10.3969/j.jssn.1000-2006.2006.05.028
Document Code:
A
Abstract:
The relationship between the development of Micromelalopha troglodyta and factots of climate and environment were studied by investigating the field, attracting adults with kill worm lights and feeding in the door. The results showed that the development of eggs, larva and pupa, and number of adults emerged were affected by the change of average tent perature. The pest likes droughty environment, plenty of rainfall was not propitious to the pest growth, but was propitious to the oceurring of granulosis virus. Warm winter, drought and high temperature could lead to severe disasters. Trichogramma closterae, T. dew,droll+mi,Tetrastichus nigricoxae, and granulosis virus are the important natural enemies, which could control the pest.

References

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Last Update: 2013-05-20