Friday, July 10, 2009
Wheathead armyworm counts virtually nonexistent
Wheathead armyworm counts have been virtually nonexistent for the past two weeks, both as adult moths and larvae. Reports from Washington State are similar. There is no concrete answer to why populations of this insect pest have nose-dived this year compared to 2008 and 2007.
The only insects that I found today were some ladybugs in a nearby spring wheat field.
Harvest is expected to get underway in the next 7-10 days in the area as the winter wheat fields are turning golden, and wheat kernels are past the dough stage in development.
If anyone finds wheathead armyworms on their wheat, please contact me as we are still trying to collect larvae for identification and research purposes!