Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.
About the Cover


Foliar symptoms of verticillium wilt in cotton, characterized by chlorosis and necrosis between the main veins. Cotton seedlings that had been exposed to spider mites were less likely to develop symptoms of verticillium wilt than unexposed control seedlings. See page 678. [Jack Kelly Clark, Cooperative Extension, University of California, Davis 95616]


[Table of Contents]

To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)