Integrated Crop Management News
 

Document Type

Article

Publication Date

7-28-2011

Abstract

Although some parts of Iowa have had adequate moisture, other areas could use some rain. Drought stress combined with high temperatures is good news for field crop pests like grasshoppers and spider mites. If your area is hot and dry, consider scouting fields now and throughout August.

The two-spotted spider mite thrives in hot, dry weather. Infestations typically start at field margins and progressively move to the center, if weather conditions remain favorable. Use a hand lens or shake plants on paper to see if mites are present.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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The Iowa State University Digital Repository provides access to Integrated Crop Management News for historical purposes only. Users are hereby notified that the content may be inaccurate, out of date, incomplete and/or may not meet the needs and requirements of the user. Users should make their own assessment of the information and whether it is suitable for their intended purpose. For current information on integrated crop management from Iowa State University Extension and Outreach, please visit https://crops.extension.iastate.edu/.