Wisconsin Pest Bulletin 5/31/12
Issue No. 8 of the Wisconsin Pest Bulletin is now available at:
http://datcpservices.wisconsin.gov/pb/index.jsp PRINT THIS ISSUE
I N S I D E T H I S I S S U E
LOOKING AHEAD: Squash vine borer adults expected to emerge in 1-2 weeks
FORAGES & GRAINS: Potato leafhopper counts still below-threshold in alfalfa
CORN: Light infestations of true armyworms detected in the past week
SOYBEANS: Soybean aphids likely to appear by early June
WEEDS: Manual control of wild parsnip should begin soon
FRUITS: First apple maggot flies of 2012 could emerge by June 5
VEGETABLES: More variegated cutworm reports from northern Wisconsin
NURSERY & FOREST: Elm leafminer and Fletcher scale noted during inspections
DEGREE DAYS: Degree day accumulations through May 30, 2012