By Dr. Katie Gold, Cornell Grape Pathology The US Environmental Protection Agency (EPA) has proposed to cancel the use of mancozeb, a multi-site fungicide commonly used to control Phomopsis, downy mildew and black rot, in grape due to potential post-application worker exposure hazards. The public comment period on this proposed interim registration review decision (PID) … Continue reading EPA Considers Delisting Mancozeb for Use in Grape