Watch out for witchweed
Subtitle: a parasitic plant that attacks corn, sugarcane, sorghum and other plants
Edition: Rev. September 1965.
Series: Program aid -- no. 331; Program aid (United States. Department of Agriculture) -- no. 331.
Publisher: U.S. Dept. of Agriculture
Published: 1965
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Witchweeds