Wisconsin Pest Bulletin 6/1/17

Volume 62 Issue No. 6 of the Wisconsin Pest Bulletin is now available at:

Much of the state’s corn still at high risk for black cutworm infestation.

FORAGES & GRAINS: Alfalfa weevil larval populations continue to increase

CORN: Spring flight of European corn borer moths underway

SOYBEANS: Damage from slugs expected if wet weather persists

FRUITS: Grape plume moth larvae appearing in southern and western WI vineyards

VEGETABLES: Begin scouting for Colorado potato beetle eggs and small larvae

NURSERY & FOREST: Assorted observations from this week’s nursery inspections

DEGREE DAYS: Degree day accumulations through May 31, 2017