The aspen borer and how to control it
- Source:
- Farmers' bulletin (United States. Dept. of Agriculture) ; no. 1154 1920
- Year:
- 1920
- Subject:
- trees, plant pests, life cycle (organisms), Wood borers -- Control, Aspen -- Diseases and pests, boring insects, seasonal development, forest trees, ornamental trees, natural enemies, and cultural control
- Format:
- 11 p. : ill. ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection