Efficacy of Bacillus thuringiensis on western spruce budworm relative to deposit density and foliar development
1984
Marsden, Michael A. | Ciesla, William M. | Twardus, Daniel B.
AGROVOC关键词
书目信息
出版者
U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, Methods Application Group,
其它主题
Forest insects; Aerial spraying and dusting in agriculture; Control
语言
英语
注释
U.S. Department of Agriculture, National Agricultural Library 84-7 - Content source: UDD
类型
Book; Monograph
团体作者
United States. Forest Pest Management. Methods Application Group.
2021-06-15
AGRIS AP