An edition of Deposition of Bacillus thuringiensis into Gambel oak canopies (1992)
By Bruce S. Grim
Publish Date
1992
Publisher
USDA Forest Service, Forest Pest Management
Language
eng
Pages
-
Description:
subjects: Aerial spraying and dusting in forestry, Gypsy moth, Biological control, Quercus gambelii, Diseases and pests