Western Bean Cutworm Monitoring Update for Week ending August 4, 2017

Western bean cutworm (WBCW) populations decreased for all monitoring counties in Ohio for week ending August 4. A total of 72 traps were monitored in 23 counties. Overall, 653 WBCW adults were captured. The state average per trap decreased from 21 WBCW (week ending July 28) to 9 WBCW (week ending July 28).

Amy Raudenbush, Kelley Tilmon, Andy Michel, Mark Badertscher, Amanda Bennett, Lee Beers, JD Bethel, Bruce Clevenger, Sam Custer, Thomas Dehaas, Allen Gahler, Mike Gastier, Jason Hartschuh, Ed Lentz, Rory Lewandowski, David Marrison, Sarah Noggle, Les Ober, Adrian Pekarcik, Eric Richer, Garth Ruff, John Schoenhals, Jeff Stachler, Alan Sundermeier, and Chris Zoller monitored the western bean cutworm traps.


Figure 1. Average western bean cutworm (WBCW) trap counts within participating counties for week ending August 4, 2017. Number represents the average WBCW per trap in each county.
 

Figure 2. Overall average number of western bean cutworm adults captured in traps in Ohio.

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Crop Observation and Recommendation Network

C.O.R.N. Newsletter is a summary of crop observations, related information, and appropriate recommendations for Ohio crop producers and industry. C.O.R.N. Newsletter is produced by the Ohio State University Extension Agronomy Team, state specialists at The Ohio State University and the Ohio Agricultural Research and Development Center (OARDC). C.O.R.N. Newsletter questions are directed to Extension and OARDC state specialists and associates at Ohio State.

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