Weather data for Greenville RI. Forecast values begin May 17, 2013

Key Dates for European Red Mites

Estimated hatch date of overwintered European red mite (ERM) eggs
and decline in efficacy of suppression by prebloom oil is
Tuesday, May 7

Optimum monitoring period for 1st generation ERM:
Saturday, May 11 (Petal Fall)
to Thursday, August 1 (early adults ready to lay eggs for 2nd generation)

#DIV/0!