The cotton bollworm : an account of the insect, with results of experiments in 1903
- Source:
- Farmers' bulletin (United States. Dept. of Agriculture) ; no. 191 1904
- Year:
- 1904
- Subject:
- Heliothis armigera, Cotton -- Diseases and pests, Corn -- Diseases and pests, insect pests, cultural control, spraying, pesticides, and trap crops
- Format:
- 24 p. : ill., 1 map ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection