These resources are brought to you by the Cooperative Extension System and your Local Institution

FAQ #5183

Why do the leaves of my green beans develop a rusting or browning appearance in early summer?

Related resource areas: Urban Integrated Pest Management, Gardens, Lawns & Landscapes


View as web page

Your beans may be infested with spider mites. Spider mites are one of the most destructive pests of garden vegetables, especially green beans, tomatoes, and eggplant. These mites can destroy a planting of beans. Applications of approved miticides should begin as soon as the mites are noticed. Contact your local Extension office for miticide recommendations. In addition, keep crops well watered during dry weather, and remove and destroy infested bean plants.

Have a specific question? Try asking one of our Experts

Unlike most other resources on the web, we have experts from Universities around the country ready to answer your questions.

Comments

Post a comment about this topic

Please keep comments on topic. To ask a question, please use Ask an Expert. All comments are held for moderation. Comments that include profanity, personal attacks or other inappropriate material will not be posted to the site.

Did you find this page useful?

Current rating: 2.5

2 ratings. what is this?

not useful
very useful
 1  2  3  4  5