Effective Pesticide Use
Presented by Dale Whaley, IPM Specialist WSU Extension and Paula Dinius, Urban Horticulturist WSU Extension, will cover pest threshold levels , timing, weather, rate calculations and equipment calibration for most […]
Presented by Dale Whaley, IPM Specialist WSU Extension and Paula Dinius, Urban Horticulturist WSU Extension, will cover pest threshold levels , timing, weather, rate calculations and equipment calibration for most […]