Related by context. Frequent words. (Click for all words.) 67 herbicides pesticides 65 fertilizers pesticides 64 synthetic pesticides 64 synthetic fertilizers 64 artificial fertilizers 62 chemical fertilizers 61 inorganic fertilizers 61 pesticides herbicides 59 pesticides fertilizers 58 pesticides 58 toxic pesticides 57 herbicide resistant crops 57 synthetic fragrances 57 inoculants 56 manures 56 weedkillers 56 fertilizers 56 GMO seeds 56 cottonseed meal 56 artificial flavorings 54 Genetic modification 54 pesticide 54 phosphorus fertilizer 53 Drip irrigation 53 pyrethrins 53 herbicides 53 crop residues 53 genetically engineered organisms 52 agrichemicals 52 fish emulsion 52 Herbicides 52 toxic solvents 52 mold fungi 52 nitrogenous 52 Genetically engineered 51 transgenic plants 51 Fertilizing 51 Methyl bromide 51 rice hulls 51 spinosad 51 Chlorpyrifos 51 nonchemical 51 liquid fertilizers 50 pest resistant 50 Spider mites 50 barley straw 50 toxic residues 50 fertigation 50 nut oils 50 organic fertilizers 50 hydrated lime 50 Bacillus thuringiensis 50 nonorganic 50 Paraquat 50 nitrogen fertilizers 50 castor bean plant 50 alfalfa seeds 50 comfrey 50 genetically modified soybeans 50 monocultures 50 pasture grasses 49 sugarcane bagasse 49 creeping bentgrass 49 livestock manure 49 Invasive plants 49 composted manure 49 rat poisons 49 synthetic hormones 49 genetically modified organism 49 biopesticides 49 Atrazine 49 fluorocarbons 49 halogenated 49 ethanol methanol 49 carbaryl 49 wood preservatives 49 environmentally harmful 49 insecticides 49 superweeds 49 slug pellets 49 Organic farming 49 bonemeal 49 chemical sprays 49 animal dung 48 weed seeds 48 sweet clover 48 Garlic mustard 48 rodenticides 48 Dried fruit 48 sustainably farmed 48 genetically engineered GE 48 Milorganite 48 glyphosate herbicide 48 agricultural residues 48 Genetically modified 48 genetically modified 48 Roundup Ready corn 48 GE alfalfa 48 croton 48 barley oats 48 transgenic corn