Root-knot : its cause and control
- Source:
- Farmers' bulletin (United States. Department of Agriculture) ; no. 1345 1923
- Year:
- 1923
- Subject:
- Root-knot, plant diseases and disorders, cultural control, plant parasitic nematodes, plant pests, and varietal resistance
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection