@book{bhlitem295177, title = {Aerial insecticide projects for suppression of Western defoliators, 1970-1989 : an annotated bibliography }, volume = {FPM 90-11}, copyright = {Not provided. Contact Holding Institution to verify copyright status.}, url = {https://www.biodiversitylibrary.org/item/295177}, note = {https://www.biodiversitylibrary.org/bibliography/180092}, publisher = {Davis, Calif, USDA Forest Service, Forest Pest Management, 1990-}, author = {Skyler, Patricia J. and United States. Forest Pest Management.}, year = {}, pages = {302}, keywords = {Aerial spraying and dusting in agriculture|Application|Bibliography|Control|Defoliation|Diseases and pests|Insect pests|Insecticides|Trees|United States|}, }