Related by context. Frequent words. (Click for all words.) 49 jatropha 48 biocontrol 48 biofuel feedstock 48 Switchgrass 48 amaranth 48 nitrogen fixation 48 pigweed 47 oilseed crops 47 castor bean 47 legume 46 medicinal herb 46 forage crops 46 perennial grasses 46 plant physiologist 46 seed germination 46 herbicide resistant 46 drought tolerant 46 switchgrass 46 biopesticides 46 pecan crop 46 camelina 45 shade tolerant 45 vetch 45 transgenic plants 45 Aloe vera 45 transgenic crops 45 Roundup Ready crops 45 Bt corn 45 biofuel crops 45 coca 45 alfalfa 45 nematode 45 apiculture 45 blue agave 44 agave 44 irrigated crops 44 brassica 44 culinary herbs 44 coca crops 44 AgriLife Research 44 salt tolerant 44 Miscanthus 44 transgenics 44 Camelina 44 cotton acreage 44 evergreen shrub 44 GMO crops 44 industrial hemp 44 herb 44 whitefly 44 cowpeas 44 jack pine 44 nitrogen fixing 44 forbs 44 CIMMYT 43 yucca 43 Jatropha 43 genetically engineered corn 43 nematodes 43 medicinally 43 psyllid 43 woody plants 43 safflower 43 malunggay 43 Glyphosate 43 soybean aphids 42 leafy spurge 42 opium poppy 42 corn borer 42 cultivation 42 alkaloid 42 moss 42 prairie grasses 42 biodynamics 42 crape myrtle 42 oilseed crop 42 ornamental plants 42 sweet sorghum 42 bioenergy 42 genetically engineered rice 42 agronomic 42 crops 42 sphagnum moss 42 aphid 42 genetically modified maize 42 tomato varieties 42 cacao 41 ornamentals 41 legumes 41 chicory 41 Bt cotton 41 Feral hogs 41 miscanthus 41 teff 41 opium poppies 41 grain sorghum 41 wine grapes 41 mulberry trees 41 UC Cooperative Extension 41 Organic farming 41 pollinators