Articles Toxins in Plant Disease: Structure and Mode of Action By Lowell D. Owens See allHide authors and affiliations Science 04 Jul 1969:Vol. 165, Issue 3888, pp. 18-25DOI: 10.1126/science.165.3888.18 Lowell D. Owens Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.