CONEIPHAGOUS AND SEMINIPHAGOUS INSECTS OF FIR ABIES-ALBA MILL IN THE BABIA-GORA-NATIONAL-PARK AND ITS SURROUNDINGS IN SOUTHERN POLAND

被引:1
|
作者
SKRZYPCZYNSKA, M
SIKORA, Z
GUZEK, R
机构
[1] Department of Forest Entomology, Academy of Agriculture, Kraków, 31-425
关键词
D O I
10.1007/BF01910993
中图分类号
Q96 [昆虫学];
学科分类号
摘要
During 1991-1993 6300 specimens of cone- and seminiphagous insects and 10 specimens of parasitoid were obtained from 450 cones of fir Abies alba Mill. This material originated from the Babia Gora National Park and its surroundings. The index of cone infestation by these insects is given for fir localities situated at different heights above the sea level. The seed losses caused by insects were estimated on the basis of analysis of 34,704 of fir seeds.
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页码:34 / 36
页数:3
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