Related by context. Frequent words. (Click for all words.) 64 herbicide Roundup 64 herbicide glyphosate 62 European corn borer 58 rootworm 57 bollworms 57 Bt toxin 57 corn rootworm 56 Roundup herbicide 56 Bacillus thuringiensis 56 fungal pathogens 55 weedkillers 53 Phytophthora 53 transgenic corn 53 bollworm 53 lectins 52 Roundup Ready soybeans 52 Glyphosate 52 corn borer 51 herbicide resistant 51 Nematodes 51 nematode 51 Monsanto Roundup Ready 50 pigweed 50 herbicide tolerant 50 herbicides 50 herbicide 50 nematodes 50 fungal diseases 50 Roundup Ready crops 50 Herbicides 50 nitrogen fixing 49 broadleaf weeds 49 soybean varieties 49 downy mildew 49 transgenic plants 49 Phragmites 49 weed killer 49 Fungicides 49 pest resistant 49 Herculex 49 Herbicide 48 biopharming 48 foliar 48 salt tolerant 48 Bt crops 48 genetically engineered 48 Botrytis 48 Aphids 48 gossypol 48 nutrient uptake 48 sawfly 48 tall fescue 48 Genetically engineered 48 Genetically modified 48 Invasive plants 48 chinch bugs 48 genetic alteration 48 dodder 48 biopesticide 48 acidic soils 48 feverfew 47 antimicrobial peptides 47 Genetic modification 47 Bollgard II 47 insecticidal soap 47 winter hardiness 47 Amflora 47 cutworms 47 whiteflies 47 stinkbugs 47 dicamba 47 whitefly 47 chickweed 47 glyphosate 47 genetically modify 47 Quercetin 47 stripe rust 47 parasite 47 self pollinating 47 alkaline soil 47 fungicides 47 biopesticides 47 MON# 47 insecticidal 47 anthracnose 46 powdery mildew 46 stem rust 46 Roundup Ready 46 spotted knapweed 46 pink bollworm 46 Bollgard 46 linolenic acid 46 Frankenfoods 46 ellagic acid 46 pyrethroid 46 microbial pathogens 46 multidrug resistance 46 bermudagrass 46 taxol 46 insect pests 46 strep bacteria