Related by context. Frequent words. (Click for all words.) 62 herbicides pesticides 61 spinosad 61 inoculants 60 pesticides 60 Mulches 59 cottonseed meal 59 Grass clippings 58 bonemeal 58 Spinosad 58 pyrethrins 58 Residues 57 organic mulches 57 Insect Control 57 weedkillers 57 herbicides insecticides 57 diazinon 57 chemical residues 56 Nitrates 56 mold fungi 56 Malathion 56 manures 56 Imidacloprid 56 toxic solvents 56 inorganic fertilizers 56 residues 55 phosphorus fertilizer 55 pesticide 55 tannic acid 55 borne pathogens 55 toxicant 54 carbaryl 54 Fertilizing 54 terpene 54 soil fumigant 54 oxalic acid 54 grass clippings leaves 54 Chlorpyrifos 54 Chlorinated 54 leafhoppers 54 Paraquat 54 Orthene 54 phosphorus runoff 54 acidify 54 prunings 54 protectants 54 toxic pesticides 54 pesticide residues 54 Pesticides 54 fumigants 54 Fungicide 53 rodenticides 53 synthetic pesticides 53 insect repellants 53 harmful contaminants 53 fertilizers pesticides 53 Disinfectants 53 Soil samples 53 toxic residues 53 fish emulsion 53 fungal spores 53 fecal coliforms 53 pyrethrin 53 benzoic acid 53 cypermethrin 53 citrus peels 53 liquid fertilizers 53 antibiotic residues 53 ammonium sulphate 53 fluorides 53 livestock manure 53 leguminous 53 saponins 52 Lindane 52 chlorothalonil 52 pentachlorophenol 52 carcinogenic substance 52 microbial contaminants 52 chemicals 52 genetically engineered organisms 52 ammonium chloride 52 inoculant 52 granulate 52 unsprayed 52 phyto 52 PCBs polychlorinated biphenyls 52 fungicidal 52 rice hulls 52 irrigating crops 52 Flame Retardant 52 Fungicides 52 mulches 52 barley straw 52 THMs 52 organochlorine pesticides 52 Rinse thoroughly 52 sulphite 52 Phytochemicals 52 biosolid 52 elemental sulfur 52 phosphine 52 foxtails