Scale insects and mites on citrus trees
- Source:
- Farmers' bulletin (United States. Dept. of Agriculture) ; no. 172 1903
- Year:
- 1903
- Subject:
- Citrus -- Diseases and pests, Scale insects, Mites, plant pests, insect pests, scale insects, mites, tropical and subtropical fruits, and citrus fruits
- Format:
- 42 p. : ill. ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection