EFFECTS OF NUCLEAR POLYHEDROSIS-VIRUS AND BACILLUS-THURINGIENSIS ON WESTERN SPRUCE BUDWORM (LEPIDOPTERA, TORTRICIDAE) 1 AND 2 YEARS AFTER AERIAL APPLICATION

被引:5
作者
SHEPHERD, RF [1 ]
GRAY, TG [1 ]
CUNNINGHAM, JC [1 ]
机构
[1] FISHERIES & ENVIRONM CANADA,CANADIAN FORESTRY SERV,INST FOREST PEST MANAGEMENT,VICTORIA V8Z 1M5,BC,CANADA
关键词
D O I
10.4039/Ent114281-3
中图分类号
Q96 [昆虫学];
学科分类号
摘要
引用
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页码:281 / 282
页数:2
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