Related by context. Frequent words. (Click for all words.) 67 giant ragweed 65 corn soybeans cotton 65 herbicide resistant crops 64 herbicide resistant weeds 63 transgenic cotton 63 drought tolerant crops 62 glyphosate resistant weeds 62 pasture grasses 62 Roundup Ready corn 62 barley oats 62 Palmer amaranth 62 herbicide tolerant 62 leafhoppers 62 Spider mites 61 Thrips 61 glyphosate resistant 61 mealy bugs 61 cucurbits 61 cauliflower broccoli 61 Roundup Ready Flex 61 corn borer 61 corn borers 61 pigweed 61 herbicide resistant 60 sclerotinia 60 dryland cotton 60 raspberries blackberries 60 Bumper crop 60 oats barley 60 dryland corn 59 sweet clover 59 Hessian fly 59 peas lentils 59 foliar diseases 59 glyphosate herbicide 59 nonfood crops 59 Asian Soybean Rust 59 soyabeans 59 glyphosate resistance 59 Vistive 59 spider mite 59 Grain sorghum 59 inoculants 59 leguminous 58 flea beetle 58 squash cucumbers 58 flea beetles 58 bollworm 58 irrigated corn 58 Extension agronomist 58 unsprayed 58 webworms 58 marestail 58 downy mildew 58 cabbage broccoli 58 insect resistant 58 bollworms 58 superweeds 58 Bacillus thuringiensis Bt 57 Sugar beet 57 pigeon pea 57 cutworm 57 creeping bentgrass 57 Genetic modification 57 Corn soybeans 57 waterhemp 57 wheat oats 57 Organically grown 57 horseweed 57 leaf beetle 57 Monsanto Roundup 57 endophyte 57 vetch 57 corn 57 dryland wheat 57 lettuce carrots 57 alfalfa fields 57 corn sorghum 57 Powdery mildew 57 Sweet sorghum 57 Fungicides 57 pennycress 57 apple scab 57 sugarbeets 57 soybeans 57 Durum wheat 57 leaf beetles 56 edible bean 56 maize sorghum 56 bioenergy crops 56 Corn soybean 56 Genetically modified 56 pest resistant 56 seedless watermelons 56 bees pollinate 56 soybean cyst nematode 56 plant Arabidopsis thaliana 56 Ryegrass 56 Bollgard II 56 cottonseed meal 55 European corn borer