clubroot, sclerotinia, phoma, flea beetle, fusarium wilt, coccidiosis, downy mildew, spider mite, johnsongrass, fusarium, anthracnose, potato wart, endophyte, phytophthora, leaf scorch, mycotoxin, rust fungus, leaf blight, pythium, stem canker, leafminer, verticillium, thrip, hessian fly, powdery mildew, tobacco budworm, budworm, italian ryegrass, greenbug, apple maggot, prussic acid, horseweed, ratoon, metaldehyde, wireworm, whitefly, frogeye, ragwort, root rot, cercospora, trichinella, chlorosis, leafhoppers, hoary alyssum, mealybug, bollworms, leaf beetle, xanthomonas, sclerotia, codling moth, coccidia, witchweed, cutworm, anaplasmosis, anthelmintic, perennial ryegrass, beet armyworm, vetch, trichinella spiralis, chinch bug, erwinia, fall armyworm, blister rust, puccinia, fungicides, sorghum bicolor, cotton bollworm, webworm, mealy bug, cucurbit, aspergillosis, nutsedge, late blight, ryegrass, landrace, nematode, european corn borer, pathogen, hydatid disease, metritis, tansy ragwort, armyworm, sericea, inoculum, simazine, bagworm, brassicas, epizootic, spodoptera, pigweed, hoary cress, kochia, sawfly, acaricide, juglone, phytophthora infestans, bovis, lungworm, charlock, aphid, henbit, canola, burglar, collaborators, jockey, bully, club, cricketer, gourmet, outlaw, pariah, quarterback, sportsman, broadcaster, buddies, circus, classicist, claus, collaborator, conspirators, cowboy, dandy, cholera, hepatitis, hiv, influenza, pneumococcal, polio, rotavirus, serum, swine, whooping, active, aids, cytomegalovirus, diphtheria, distemper, equine, gonococcal, gonococcus, herpes, heterotypic

do work, work, worker

rat, scab, strikebreaker