Related by context. Frequent words. (Click for all words.) 70 pigweed 64 cutworms 64 whiteflies 63 downy mildew 63 broadleaf weeds 63 tall fescue 63 nematode 63 spider mites 62 leaf rust 62 anthracnose 61 soybean aphids 61 soybean aphid 61 whitefly 61 powdery mildew 61 aphids 60 insect pest 60 mealybugs 60 stripe rust 60 herbicide resistant 60 bollworm 60 thrips 59 broadleaf 59 Phytophthora 59 armyworms 59 root rot 59 ryegrass 59 nematodes 59 Soybean rust 59 bermudagrass 58 European corn borer 58 corn rootworm 58 aphid 58 foliar 58 chickweed 58 herbicides 57 vetch 57 Fungicides 57 herbicide 57 Aphids 56 fungicides 56 Glyphosate 56 resistant varieties 56 fungicide 56 insect pests 56 corn borer 55 soybean varieties 55 Asian soybean rust 55 Bacillus thuringiensis 55 woody plants 55 Herbicides 55 crabgrass 54 spp 54 Herbicide 54 glyphosate 54 cultivars 54 borers 54 hydrilla 54 invasive weed 53 fungal diseases 53 stink bugs 53 fungus 53 purple loosestrife 53 herbicide tolerant 53 Miscanthus 53 soybean rust 53 knapweed 53 weeds 53 shade tolerant 53 fungal disease 52 kudzu 52 biocontrol 52 defoliate 52 perennial grasses 52 Atrazine 52 weevil 52 pest resistant 52 salt tolerant 52 leafy spurge 52 tomato varieties 52 insect 52 beneficial insects 52 pyrethroids 51 duckweed 51 aquatic weeds 51 pests 51 stem rust 51 Poison ivy 51 herbaceous plants 51 Eurasian milfoil 51 adelgid 51 Fusarium 51 stink bug 51 soil compaction 50 seed germination 50 nitrogen fixing 50 lady beetles 50 imidacloprid 50 Malathion 50 fusarium 50 mulches 50 pest