CitationYoung, J. A., Evans, R. A., & Kay, B. L. (1971). Response of medusahead to paraquat. Journal of Range Management, 24(1), 41-43.
PublisherSociety for Range Management
JournalJournal of Range Management
AbstractMedusahead plants from 23 sources were susceptible to paraquat at Davis, California, but resistant to applications of this herbicide at Reno or Stead, Nevada. Differences in response were not due to ecotypic variability among the sources.