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华山松灰尺蛾生物学特性及防治研究(PDF)

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

Issue:
1990年01期
Page:
51-56
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
STUDIES ON BIOLOGICAL CHARACTERISTICS AND CONTROL OF DEILEPTENIA SP.
Article ID:
1000-2006(1990)01-0051-06
Author(s):
Yang Hongming Zhou Jianyun Zheng Runlan Shi Xincheng (Station of the Control and Quarantine of Forest Pests of Kunming)Feng Shiming
Station of the Control and Quarantine of Forest Pests of Yunnan Province
Keywords:
Deileptenia sp. Phototaxis Chemiotaxis Pyrethroid Control
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1990.01.010
Document Code:
A
Abstract:
The Deileptenia sp. is an important pest of the pinus armandii (Franch). The larvae damage the pinus armandii (Franch) and feeding on the needle from the middle part to the basic part. The heavy harmed forest looke like the burned trees. There is one geneiation a year in Kunming, and hibernates in the form of pupae undei the humus soil. The pupae emerge from May to July of the next year. The peak of eclosion-rate is in the middle ten days or the last ten days of June. The adult has strong phbtotaxis and chemiotaxis. The adult can be trapped and killed in the adult stage by using black light or fiesh excrement of oxen and horses. And using pyrethroid and smoke to control larvae in larval stage can gain a remarkable effect.

References

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Last Update: 1900-01-01