Related by context. Frequent words. (Click for all words.) 72 corn rootworm 65 European corn borer 64 rootworm 63 corn borer 63 Bt toxin 63 whitefly 62 soybean aphid 62 insect pests 62 insect pest 61 horseweed 60 bollworm 60 nematode 60 coccidiosis 60 transgenic corn 60 Nematodes 59 soybean aphids 59 Phytophthora 59 whiteflies 59 fungal pathogens 59 chinch bugs 59 stinkbugs 59 sawfly 58 bollworms 58 nematodes 58 Aphids 58 downy mildew 58 Fungicides 58 apple scab 58 vetch 57 thrips 57 Bacillus thuringiensis 57 mealybug 57 cutworms 57 codling moth 57 aphid 57 pink bollworm 57 insect 57 pests 56 armyworm 56 leaf rust 56 mealybugs 56 fungal diseases 56 foliar 56 herbicide glyphosate 56 Aflatoxin 56 anthracnose 56 broadleaf weeds 55 Herculex 55 Bt crops 55 forbs 55 spider mites 55 Fungicide 55 adelgids 55 Gypsy moths 55 aphids 55 insecticidal 55 stripe rust 55 insect populations 55 brassicas 55 pyrethroid 54 pathogen 54 biocontrol 54 food borne pathogens 54 transgenes 54 tall fescue 54 varroa mites 54 bacterial pathogen 54 insects 54 pest 54 nutrient uptake 54 Botrytis 54 herbicide tolerance 54 herbicide tolerant 54 apple moth 53 Brassica 53 pest infestation 53 fusarium 53 vomitoxin 53 root rot 53 superweeds 53 borers 53 mycotoxin 53 Transgenic 53 herbicide resistant 53 parasitic wasps 53 invasive insect 53 pigweed 53 insect infestations 53 powdery mildew 53 aflatoxins 53 mealy bug 53 Herbicides 53 Aspergillus 53 fungus 52 spotted knapweed 52 armyworms 52 overwintered 52 soybean varieties 52 winter hardiness 52 leaf curl 52 anaplasmosis