fusarium wilt, stem canker, phoma, sclerotinia, leaf scorch, phytophthora, anthracnose, downy mildew, pythium, flea beetle, powdery mildew, leafminer, hessian fly, fusarium, rust fungus, chlorosis, tobacco budworm, xanthomonas, greenbug, cercospora, wireworms, johnsongrass, leafhoppers, frogeye, erwinia, root rot, leaf blight, biotype, cotton bollworm, late blight, phytophthora infestans, bollworm, webworm, mildews, spider mite, beet armyworm, chinch bug, sclerotia, hairy vetch, apple maggot, parthenium, clubroot, nutsedge, lygus, sericea, fall armyworm, mealy bug, endophyte, italian ryegrass, sunscald, poison sumac, cutworm, panicle, cotyledon, whitefly, fungicides, petiole, abscission, wild parsnip, preemergence, postemergence, juglone, blackleg, puccinia, staphylococci, mealybugs, nematode, feverfew, quackgrass, inoculum, witchweed, aphids, fungus, henbit, brassica oleracea, vivax, thrip, trichophyton, corn earworm, bagworm, tansy, eyespot, budworm, repens, cucurbit, aspergillus, aspergillosis, european corn borer, maydis, babesia, pot marigold, cocci, horseweed, acaricide, butterbur, fleabane, cryptococcosis, vetch, leaf beetle, inflorescences, sawfly, purpurea

verticilliosis