Related by context. Frequent words. (Click for all words.) 71 soybean aphid 71 soybean aphids 69 Soybean rust 69 Gypsy moths 64 Feral hogs 63 Aphids 63 leaf rust 62 Asian soybean rust 62 armyworms 62 aphid 62 nematode 61 anthracnose 61 emerald ash borers 61 stripe rust 60 Infestations 60 cutworms 60 aphids 59 downy mildew 59 spider mites 59 fungus 59 nematodes 59 whiteflies 58 European corn borer 58 insect 58 bollworm 58 Phytophthora 58 stink bug 58 boll weevils 58 soybean rust 58 fungal disease 57 rootworm 57 adelgids 57 Nematodes 57 winterkill 56 stink bugs 56 thrips 56 corn borer 56 mealybugs 56 Zebra mussels 56 insect pest 56 leafy spurge 56 Chronic wasting disease 56 spotted knapweed 56 honeybee colonies 56 insect pests 55 ragweed pollen 55 overwintering 55 chinch bugs 55 mites 55 whitefly 55 insects 55 gypsy moths 55 Africanized honeybees 55 corn rootworm 55 sentinel plots 55 Sugar beet 54 stem rust 54 Entomologists 54 Bt toxin 54 gypsy moth 54 weevils 54 beetles 54 gypsy moth caterpillars 54 midge 54 hemlock woolly adelgid 54 invasive weed 54 fusarium 54 fungal spores 54 Poison ivy 54 infestations 53 vomitoxin 53 soybean planting 53 fungal diseases 53 root rot 53 pests 53 Aflatoxin 53 Didymo 53 soybean 53 inoculum 53 lady beetles 53 Fusarium 52 adelgid 52 borers 52 insect borne 52 beetle 52 Migrating birds 52 Honey bees 52 Invasive species 52 insect populations 52 fireweed 52 migrating waterfowl 52 entomologists 52 ash borer 52 defoliation 52 Hydrilla 52 deer ticks 52 emerald ash borer 52 Ragweed 52 soybean varieties 52 grasshoppers 52 grain sorghum