Control of Phytophthora Root Rot in Field Plantings of Fraser Fir with Fosetyl-Al and Mefenoxam

Fig. 1. Symptoms of chlorosis, wilting, necrosis and mortality of Fraser fir due to Phytophthora root rot at the Watauga Co. site.



Image from Plant Health Progress article:
Control of Phytophthora Root Rot in Field Plantings of Fraser Fir with Fosetyl-Al and Mefenoxam