Related by context. Frequent words. (Click for all words.) 63 Bt corn 60 Bt 59 insect resistant 59 insect pests 58 nematodes 58 Bt cotton 57 spider mites 57 nematode 56 insect pest 56 aphids 56 pests 55 soybean varieties 55 stink bug 55 SmartStax 55 aphid 55 beneficial insects 54 overwintering 53 pigweed 53 stem rust 53 fungicides 53 soybean rust 53 fungicide 53 Asian soybean rust 53 cowpea 53 stink bugs 52 powdery mildew 52 tall fescue 52 transgenic crops 52 Roundup Ready 52 root rot 52 Aphids 52 varroa mite 52 fungal diseases 52 psyllid 52 foliar 52 armyworms 52 broadleaf weeds 52 Wolbachia 52 stripe rust 51 pest 51 insect 51 weevil 51 herbicides 51 pest resistant 51 biotech crops 51 Soybean rust 51 lady beetles 51 glyphosate 50 corn 50 fusarium 50 crops 50 borers 50 thrips 50 varroa 50 ryegrass 50 winterkill 50 soybean 49 herbicide 49 purple loosestrife 49 fungal disease 49 insects 49 gypsy moths 49 spp 49 Asian citrus psyllid 49 knapweed 49 overwinter 49 pathogen 49 gypsy moth 48 cotton acreage 48 oilseed rape 48 pyrethroids 48 feral pigs 48 genetically engineered crops 48 soybean growers 48 fungal 48 weed seeds 48 invasive weed 48 fungus 48 insect populations 48 soybean crop 48 grain sorghum 48 transgenic plants 48 Fusarium 47 emerald ash borer 47 bee populations 47 GMO crops 47 Roundup Ready alfalfa 47 resistant varieties 47 soybeans 47 cultivars 47 insecticide 47 genetically engineered seeds 47 mites 47 genetically modified crops 47 broadleaf 47 Roundup herbicide 47 soybean acreage 47 monocultures 47 Herbicides 47 infestations 47 genetically modified rice