the entire tree may be a cull. Major leaf diseases are anthracnose (Gnomoniacaryae) and mildew (Microstroma juglandis). The former causes brown spots...
host to anthracnose (Gnomoniacaryae). Nuts of all hickory species are susceptible to attack by the hickory nut weevil (Curculio caryae). Another weevil (Conotrachelus...