Wisconsin Pest Bulletin

I N S I D E   T H I S   I S S U E

LOOKING AHEAD:  Spotted wing drosophila detected in Crawford and Vernon cos.

FORAGES & GRAINS:  Potato leafhopper counts still below-threshold in most fields

CORN:  Western bean cutworm flight off to a slow start

SOYBEANS:  Low to moderate soybean aphid densities noted again this week

FRUITS:  Apple maggot emergence continued for the second week

VEGETABLES:  Squash bug becoming a problem for cucurbit growers

NURSERY & FOREST:  Tar spot, venturia shoot blight and bronze birch borer reports

DEGREE DAYS:  Degree day accumulations through July 17, 2013