THE EFFECTS OF AERIAL APPLICATION OF FENITROTHION ON THE CARABID COMMUNITY OF DEFOLIATED AND NON-DEFOLIATED LODGEPOLE PINE, PINUS-CONTORTA

被引:3
|
作者
WALSH, PJ
LEATHER, SR
DAY, KR
机构
[1] UNIV ULSTER, DEPT BIOL & BIOMED SCI, COLERAINE BT52 1SA, LONDONDERRY, NORTH IRELAND
[2] NO RES STN, FORESTRY COMMIS, ROSLIN, MIDLOTHIAN, SCOTLAND
关键词
D O I
10.1111/j.1439-0418.1993.tb00372.x
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Aerial spraying of a Scottish forest plantation with the organophosphorus insecticide fenitrothion had an immediate detrimental effect on some carabid species. The effect was greatest where the canopy was thinnest. The effect was not long lasting as the carabid community showed signs of recovering in the year following spray application. These carabids may be colonising from areas in the forest where the spray had not had as great an effect (eg closed canopy compartments).
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页码:134 / 138
页数:5
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