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- Author:
- Thorne, Gerald , 1890-
- Subject:
- life cycle (organisms) , root vegetables , field crops , plant parasitic nematodes , nematode control , cultural control , crop rotation , sugar beet , Sugar beet Diseases and pests Control
- Physical description:
- 20 p. : ill., 1 map ; 23 cm.
- Additional Author(s):
- Thorne, Gerald , 1890-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Gilbert, W. W. (William Williams) , 1880-1940
- Subject:
- Root-knot , Fusarium wilt of cotton , Cotton Diseases and pests , plant parasitic nematodes , fungal diseases of plants , crop rotation , plant breeding , cotton ginning , cultivars
- Physical description:
- 21 p. : ill., maps ; 23 cm.
- Additional Author(s):
- Gilbert, W. W. (William Williams) , 1880-1940
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
