Related by context. Frequent words. (Click for all words.) 57 leaf rust 56 downy mildew 56 spider mites 56 soybean aphids 55 cutworms 55 thrips 55 Phytophthora 54 soybean aphid 54 aphids 54 insect pest 54 Feral hogs 54 nematode 54 aphid 53 pests 53 insect pests 53 armyworms 52 Gypsy moths 52 anthracnose 52 whiteflies 52 broadleaf weeds 52 rootworm 52 corn rootworm 51 chinch bugs 51 bollworm 51 stripe rust 51 Argentine ants 51 pigweed 51 whitefly 51 Aphids 51 infestations 51 nematodes 50 mealybugs 50 root rot 50 borers 50 European corn borer 50 Nematodes 50 insect 50 fungal pathogens 50 weevils 49 stink bugs 49 vetch 49 knotweed 48 spotted knapweed 48 fungal diseases 48 pest infestation 48 Japanese knotweed 48 invasive pests 48 Soybean rust 48 insect infestations 48 leafy spurge 48 lady beetles 48 defoliate 47 pest 47 bindweed 47 insects 47 parasitic wasps 47 powdery mildew 47 herbicide resistant 47 Infestations 47 Asian soybean rust 47 carpenter ants 47 pyrethroid 47 cereal crops 47 stink bug 47 Poison ivy 47 fireweed 47 rodenticides 46 stem rust 46 corn borer 46 weevil 46 Fusarium 46 pyrethroids 46 brassicas 46 psyllids 46 mites 46 Africanized honeybees 46 crops 46 botrytis 46 invasive weed 46 sentinel plots 46 gypsy moth caterpillars 46 potato blight 46 purple loosestrife 46 biocontrol 46 grasshoppers 46 foliar 46 boll weevils 45 wasps 45 grain sorghum 45 fungicides 45 chickweed 45 pest infestations 45 insecticidal 45 tall fescue 45 gypsy moths 45 fungal disease 45 soybean growers 45 mealy bug 45 emerald ash borers 45 soybean rust 45 forbs