BIOECOLOGICAL CHARACTERS OF THE SAWFLY PRISTIPHORA SUBARCTICA (HYMENOPTERA, TENTHREDINIDAE) IN SPRUCE PLANTATIONS OF KRASNOYARSK REGION

被引:0
|
作者
Astapenko, S. A. [1 ,2 ]
Gurov, A. V. [1 ]
机构
[1] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
[2] Krasnoyarsk Ctr Forest Hlth, Krasnoyarsk 660036, Russia
来源
ZOOLOGICHESKY ZHURNAL | 2016年 / 95卷 / 02期
关键词
sawfly; Pristiphora subarctica; Picea obovata; ecotone;
D O I
10.7868/S0044513416020057
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Biology and ecology of the spruce sawfly, Pristiphora subarctica Forssl, a new species for Siberia, were studied. This species is capable of outbreaks in artificial spruce (Pivea obovata Ledeb.) forests. The data on specific features of nutrition, fertility of imago, reasons for death of wintering pest pronymphs, and the location of its individuals in litter, tree crowns, and stand are presented.
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页码:189 / 195
页数:7
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