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(Click for frequent words.) 68 mono cropping 66 monocultures 64 monoculture farming 62 monocrop 62 weedkillers 62 monoculture crops 61 polyculture 60 Conservation tillage 60 agroecological 60 nutrient leaching 59 inorganic fertilizers 59 glyphosate Roundup 59 monoculture plantations 59 herbicide resistant crops 59 soil carbon sequestration 59 broadleaf weed killer 58 lepidopteran pests 58 fleshy fruits 58 strawberry guava 58 systemic insecticides 58 eucalyptus plantations 58 green manures 58 Arundo donax 58 Drought tolerant 58 organic manures 58 nutrient deficient 57 herbicide tolerant crops 57 cottonseed hulls 57 broadacre crops 57 synthetic nitrogen fertilizers 57 nitrate fertilizers 57 botanical insecticide 57 Soil compaction 57 synthetic fertilizers pesticides 57 broad leaved 57 Rotational grazing 57 rainfed crops 57 chemical fertilizers pesticides 57 agro fuels 57 soluble fertilizers 57 soil salinity 57 Saltcedar 56 fertilizers herbicides 56 crop husbandry 56 bracken fern 56 overstory 56 soil borne diseases 56 Genetically modified organisms 56 Seawater desalination 56 synthetic nitrogen fertilizer 56 paddy straw 56 inorganic fertilizer 56 Drip irrigation 56 nonselective herbicide 56 soybeans canola 56 horticultural oils 56 nitrogen fertilization 56 intercropping 56 Longleaf pine 56 conserves moisture 56 Insecticidal soaps 56 soilless 56 thinnings 56 allelopathic 55 Herbicide resistant 55 Fusarium wilt 55 aerial herbicide spraying 55 soil fumigants 55 forage grasses 55 genetically modified herbicide tolerant 55 smooth cordgrass 55 Roundup Ready soybean 55 Prickly pear 55 salicornia 55 degraded soils 55 Insecticidal soap 55 buffel grass 55 Strip tillage 55 synthetic fertilizers 55 soilless mix 55 topsoil erosion 55 foliar sprays 55 Genetic modification 55 vast acreages 55 synthetic pesticides herbicides 55 miscanthus grass 55 foxtail barley 55 mechanized harvesting 55 Bt Bacillus thuringiensis 55 monoculture 55 repel pests 55 herbicide resistant weeds 55 acidic soils 55 nutrient depletion 55 bulbs tubers 55 broadleaf herbicides 55 glyphosate herbicide 55 glyphosate herbicides 55 borer infestation 54 flea beetle 54 chemical fertilizers herbicides 54 Amazonian forest 54 bacterial blight 54 herbicide tolerant soybeans 54 Pre emergent herbicides 54 fungal toxins 54 GMO soy 54 mealy bugs 54 straw corn stover 54 willow poplar 54 eucalyptus pine 54 sugar cane cultivation 54 banana plantain 54 Methyl bromide 54 understorey 54 sidewall compaction 54 Genetically Modified crops 54 sugarcane cassava 54 Sugarcane ethanol 54 Euonymus alatus 54 broadleaves 54 tuberous roots 54 legumes grains 54 predatory mites 54 fertilizing lawns 54 johnsongrass 54 tuber blight 54 weedy grasses 54 Genetically modified seeds 54 superweeds 54 Helicoverpa armigera 54 velvetleaf 54 weedkiller Roundup 54 terminator gene 54 Florida betony 54 elevated atmospheric CO2 54 tarplant 54 pesticides herbicides fungicides 54 insecticide sprays 54 pre emergent herbicides 54 Calcium chloride 54 leguminous crops 54 nonfood crops 54 aeroponics 54 Stinging nettle 54 grassy weeds 54 insecticidal soaps 53 pesticides synthetic fertilizers 53 fertilizers insecticides 53 ensiling 53 arundo 53 leguminous 53 Perennial ryegrass 53 herbicides pesticides 53 shredded pine bark 53 Bottom trawling 53 coco peat 53 glyphosphate 53 Genetically Modified Organisms GMOs 53 stockpiled fescue 53 postemergence herbicides 53 Genetically engineered crops 53 fungicides insecticides 53 Mulches 53 forest understory 53 rhizosphere 53 Insect pests 53 hardy kiwi 53 pesticide sprays 53 abiotic stresses 53 leaf hoppers 53 broadleaved 53 Bt seeds 53 disking 53 Purple loosestrife 53 green manuring 53 rootworm resistant 53 zero tillage 53 Lignin 53 Multiflora rose 53 Sewage sludge 53 agrofuel 53 retting 53 Carbon sequestration 53 arid climates 53 drought tolerant varieties 53 aphid resistant 53 Hevea brasiliensis 53 marginal cropland 53 bioenergy crops 53 transgenic Bt 53 bromegrass 53 insect pollinated 53 agroecosystems 53 pH soils 53 decomposers 53 minimum tillage 53 herbicide glyphosate 53 Overgrazing 53 smallholder farming 53 biofuels biopower 53 abscission 53 Corn cobs 53 mesic 53 compacted soils 53 cereals oilseeds 53 biofuel crops 53 sugar beet seeds 53 intensively cultivated 53 stem borers 53 insecticides herbicides fungicides 53 ethanols 53 foliar feed 53 sooty mold 53 epiphytic 53 furrow irrigation 52 agrofuel production 52 woody weeds 52 ringspot virus 52 frequent waterings 52 defoamers 52 nonnative invasive 52 deer repellents 52 alfalfa weevils 52 dogbane 52 sunscald 52 Spider mites 52 leafminer 52 biomasses 52 licit crops 52 shrubby tree 52 oats rye 52 Bt insect 52 lignocellulosic materials 52 genetically engineered Roundup Ready 52 Thrips 52 plantation forestry 52 sphagnum peat 52 glyphosate resistant crops 52 woody shrubs 52 Parasitic wasps 52 yellow starthistle 52 wind pollinated 52 cellulosic fibers 52 seed dispersers 52 nonnative grasses 52 abiotic stress 52 soil solarization 52 legume crop 52 outcompetes 52 mycorrhiza 52 Bacillus thuringiensis Bt 52 conventionally bred 52 nitrogen fertilizers 52 milkweed Asclepias 52 understory trees 52 diuron 52 Freedom Giant Miscanthus 52 preemergence herbicides 52 Windbreaks 52 drought tolerant crops 52 aphids whiteflies 52 nitrogenous 52 defoliators 52 Fertilizing 52 nitrogen leaching 52 oriental bittersweet 52 pesticides herbicides fertilizers 52 sap sucking insects 52 Invasive plants 52 Guayule 52 maple basswood 52 crucifers 52 brassica crops 52 hoary cress 52 budworm 52 compost manure 52 pasture grasses 52 napier grass 52 Spotted knapweed 52 sulfur dioxide pollutant 52 jatropha shrub 52 hardy grasses 52 terra preta 52 fungicides herbicides 52 Excess nitrogen 52 cottonseeds 52 aphid infestation 52 acids alkalis 52 Sorghum bicolor 52 caterpillar pests 52 fungicide sprays 52 contain oxalic acid 52 sorghum sudan 52 broadleaved trees 52 upland soils 52 genetically modified organism GMO 52 insect pollination 52 ecologically destructive 52 overfarming 52 Water hyacinth 52 Tall fescue 52 intercropped 52 babassu 52 birch poplar 52 cyst nematodes 52 Reduced tillage 52 waterlogged soils 52 soluble salts 52 potting mixes 52 genetically modified Bt 52 transgenic varieties 52 germinating seeds 52 woody stems 52 juglone 51 Herbicides 51 carbon sequestering 51 potato tubers 51 traited 51 transgenic corn 51 herbicide resistant alfalfa 51 potato leafhopper 51 forage legumes 51 chinkapin 51 salt cedars 51 arable crops 51 frost heaving 51 vegetables legumes 51 Nitrogen fertilizer 51 soil biota 51 tobacco budworm 51 broadleaf plants 51 sugar cane bagasse 51 transgenic cotton 51 detergents solvents 51 rapeseed canola 51 highbush cranberry 51 bacterial canker 51 western flower thrips 51 grasses forbs 51 weed seed germination 51 conifer needles 51 inoculants 51 forestry plantations 51 Zea mays 51 transgenic seeds 51 interplanting 51 jhum cultivation 51 polylactide 51 conservation tillage practices 51 fine fescues 51 nutrient uptake 51 foliar spray 51 mycorrhizal fungi 51 swallow wort 51 biogases 51 ensiled 51 sugars starches 51 hay silage 51 Water softeners 51 agrichemicals 51 rainfed agriculture 51 forest thinnings 51 broadleaf weed 51 mustard rapeseed 51 intercrop 51 phosphorous fertilizers 51 Rhizoctonia 51 foliar application 51 algal species 51 superweed 51 drier soils 51 biopesticides 51 aflatoxin contamination 51 wetlands flood plains 51 resprouting 51 sorghums 51 Coffea arabica 51 acephate 51 corn milo 51 Phytophthora root rot 51 agronomic characteristics 51 artificial fertilizers 51 nutria ate 51 pyrethroid insecticides 51 stalk borer 51 Cattle ranching 51 Poison hemlock 51 iron chelate 51 seedling vigor 51 wildflower mixes 51 soybean sunflower 51 Monsanto herbicide Roundup 51 chlorotic 51 Garlic mustard 51 photosynthesise 51 vermi composting 51 pyrethroid resistant 51 soil crusting 51 loblolly 51 moldboard plowing 51 yellow nutsedge 51 Thuricide 51 thatch buildup 51 agro ecological 51 seedling blight 51 ungrazed 51 starchy root 51 leaf evergreens 51 calcareous soils 51 sphagnum 51 diffuse knapweed 51 melaleuca trees 51 Amflora potatoes 51 hydroponic farming 51 sweetpotato 51 bacterial wilt 51 spider mite 51 irrigated cropping 51 lygus 51 pesticides insecticides 51 maize stalks 51 feedlot manure 51 burndown herbicide 51 bioengineered crops 51 agro ecosystems 51 cotton bollworms 51 lespedeza 51 Drought tolerant corn 51 bark beetle infestations 51 Cotton bolls 51 Longwall mining 51 agrofuels 51 organophosphate insecticides 51 invader bush 51 wireworms 51 gene spliced 51 Beema Bamboo 51 glyphosate tolerant 51 pesticides fertilizers 51 WeatherTRAK solution 51 seedless fruit 51 corn soybeans sorghum 50 pathogenic bacterium 50 soil borne pathogens 50 miticides 50 carbamates 50 postharvest 50 clopyralid 50 photosynthetic microorganisms 50 Severe infestations 50 arable cropping 50 GMO seeds 50 sugarcane bagasse 50 Shark finning 50 cyanogenic 50 termiticides 50 nectarine trees 50 biofuel feedstocks 50 Fungal diseases 50 bast fiber 50 nematicides 50 perennial weeds 50 deciduous plants 50 canola flax 50 grains legumes 50 bahiagrass 50 nutsedge 50 sorghum millet 50 seeds fertilizers pesticides 50 chlorine bleaching 50 bacterial decomposition 50 grassed waterways 50 Whiteflies 50 Herbicide tolerant 50 successional 50 N2O emissions 50 Slime molds 50 Rootworm 50 baled silage 50 soil salinization 50 alkaline soils 50 milky spore 50 bran layer 50 ODSs 50 coconut coir 50 damming rivers 50 bananas pineapple 50 Horticultural oils 50 downy brome 50 artemisia annua 50 weed infestations 50 Bio SNG 50 hardier strains 50 Roundup Ready herbicide 50 Tall grasses 50 manuring 50 unhulled 50 sorghum varieties 50 meadow grasses 50 Genetically modifying 50 GMO alfalfa 50 woody shrub 50 clearfelling 50 nutrient runoff 50 forage sorghums 50 pigweeds 50 webworms 50 Corn stover 50 tree prunings 50 switchgrass miscanthus 50 rootworms 50 lovegrass 50 kura clover 50 Ascochyta 50 Pyrethroids 50 aboveground biomass 50 Sulfur compounds 50 oilseeds pulses 50 insect outbreaks 50 reed canary grass 50 starthistle 50 weedicides 50 glyphosate resistance 50 soil tilth 50 infertile soils 50 corn stover wheat 50 root rots 50 agricultures 50 vegetative propagation 50 composting mulching 50 vining peas 50 Aluminium smelting 50 resprout 50 rootworm larvae 50 Sweet sorghum 50 fertilizers pesticides 50 underwatering 50 yucca plants 50 Roundup Ready RR 50 reforestation afforestation 50 blister rust 50 black sooty mold 50 xeric 50 thatch layer 50 genetically modified organisms GMO 50 xeric plants 50 halophyte 50 waxy coating 50 pre emergents 50 nematode species 50 de forestation 50 selfing 50 walnuts pecans 50 croton 50 Brassica napus 50 overplanting 50 harmful byproducts 50 goosegrass 50 Azolla 50 GE alfalfa 50 Mung beans 50 overexploit 50 microbial decomposition 50 fruit ripening 50 cellulase enzymes 50 foliar fungicides 50 cucurbits 50 woody vine 50 Phaseolus vulgaris 50 coarse cereals pulses 50 potting soils 50 Organic mulches 50 insecticidal sprays 50 Eucalyptus plantations 50 juliflora 50 foresting 50 hybrid poplar 50 cropland pasture 50 hilling 50 salination 50 clover alfalfa 50 pollinator habitat 50 bridal creeper 50 soya maize 50 subsurface drip 50 forestry residues 50 genetically engineered organisms 50 herbicides 50 glyphosate tolerant corn 50 centipede grass 49 Guthion 49 Bt varieties 49 sulfuryl fluoride 49 aphid infestations 49 lignocellulose 49 agribusiness conglomerates 49 native perennial grasses 49 ecologies 49 Synthetic fertilizers 49 Bacillus thuringiensis 49 biodiesel feedstocks 49 Conventionally grown 49 crop residues 49 Chinch bugs 49 Monsanto genetically engineered 49 forage sorghum 49 paints solvents pesticides 49 transgenic soybeans 49 Corn silage 49 premature defoliation 49 humic acids 49 Camellia sinensis plant 49 Foliar 49 agro biodiversity 49 semi arid climates 49 saline soils 49 annatto 49 nitrification inhibitors 49 desiccation tolerance 49 cellulostic 49 bollworms 49 sticky honeydew 49 Glyphosate 49 budworms 49 feral pests 49 defoliates 49 forested lands 49 soy canola 49 Perennial grasses 49 Compacted soil 49 fencerows 49 desiccating 49 pine fir 49 atmospheric CO2 enrichment 49 nitrogenous fertilizers 49 cashew cultivation 49 woody stalks 49 bushmeat trade 49 root knot nematodes 49 edible feedstocks 49 Proper pruning 49 corn borer pest 49 solarization 49 sorghum sudangrass 49 rotational grazing 49 rampant deforestation 49 postemergence herbicide 49 Trichoderma 49 kaingin 49 sugar cane stalks 49 residual herbicide 49 deforest 49 pinyon trees 49 conifer plantations 49 aeroponic 49 parthenium 49 sweetener xylitol 49 tamarisks 49 systemic insecticide 49 biofortification 49 quackgrass 49 acaricide 49 azalea camellia 49 oak elm 49 aquatic fauna 49 insecticides pesticides 49 short rotation coppice 49 Lodgepole pine 49 barley sorghum 49 bacterium Pseudomonas 49 palm kernel expeller 49 hardwood plantations 49 headage payments 49 herbicide residues 49 reddish brown blotches 49 purple nutsedge 49 biodiverse ecosystems 49 bio fertilizers 49 rapeseed sunflower 49 Gliricidia 49 glycerin byproduct 49 fibrous roots 49 Methyl Bromide 49 clearcutting 49 flax hemp 49 rainforest deforestation 49 discing 49 pigeonpea 49 corn earworms 49 agroforestry 49 sweet clover 49 clayey soil 49 Biodynamic farming 49 Soy bean 49 crop pollination 49 alfalfa clover 49 awns 49 Organic farming 49 shrimp aquaculture 49 foliar fertilizer 49 streamside vegetation 49 corn borers 49 Arahuay lone industry 49 perennial forages 49 antifouling coatings 49 lettuce aphid 49 nitrogenous compounds 49 yellowing foliage 49 kilns mills 49 cassava maize 49 Imidacloprid 49 mites pesticides 49 drupes 49 decay fungi 49 coca bushes 49 Clearcutting 49 tuber crops 49 conventional tillage 49 waxy cuticle 49 tebuthiuron 49 dryland agriculture 49 broccoli brussels sprouts 49 canola safflower 49 biomass feedstocks 49 Poison oak 49 Overwatering 49 perlite vermiculite 49 Bacillus thuringiensis bacterium 49 nontoxic biodegradable 49 flowering buds 49 leafhoppers 49 sawfly larvae 49 Miniature roses 49 pine oak 49 edible vegetable oils 49 predatory insects 49 agronomically 49 condensed tannins 49 Pine beetles 49 GURTs 49 whitetop 49 systemic fungicide 49 Cogongrass 49 genetically modified organism 49 woody vegetation 49 metaldehyde 49 woody vines 49 agrichar 49 florigen 49 Bt genes 49 invasive exotics 49 maize cultivation 49 Monsanto GMO 49 bark crevices 49 jathropa 49 corn soybeans hay 49 Cattle grazing 49 ryegrasses 49 mildews 49 GMOs genetically modified organisms 49 Overcooking 49 corn soybeans canola 49 broadleaf herbicide 49 insecticide DDT 49 farmed conventionally 49 preharvest 49 mycorrhizae 49 diamondback moth 49 eucalypt trees 49 landrace 49 rhizomatous 49 beneficial nematodes 49 saltbush 49 winterizer fertilizer 49 enteric coatings 49 straw mulch 49 dicamba tolerant 49 manure compost 49 Pasteuria 49 squash melons 49 coconut oils 49 soilborne 49 tillering 49 water soluble fertilizers 49 Arable land 49 degumming 49 unimodal 49 Leafy spurge 49 broad leaved evergreens 49 genetically modified papaya 49 sun scald 49 acai palm 49 genetically modified crops 49 starchy staple 48 Mealy bugs 48 acid soils 48 Italian ryegrass 48 herbicides insecticides fungicides 48 deciduous shade 48 perennials ornamental grasses 48 fungus Aspergillus 48 tomatoes melons 48 pinyon juniper 48 cellulases 48 Vegetable gardens 48 elastomeric coatings 48 PLA polymer 48 cogon 48 toxic alkaloids 48 rabbitbrush 48 broad leafed 48 resistant cultivars 48 Erratic rainfall 48 vermin composting 48 bioenergy feedstocks 48 shrubs grasses 48 poison ivy poison oak 48 cacti succulents 48 stem elongation 48 Cutworms 48 genetically modified brinjal 48 nitrogen fixing 48 mixed biomass feedstock 48 phosphor powder 48 watery sap 48 Dipel 48 mosses lichens 48 sorghum cassava 48 atrazine herbicide 48 crop rotations 48 emergence herbicides 48 peat swamp forests 48 erodible 48 huarango 48 biocontrol 48 overexploitation 48 Giant ragweed 48 willows cottonwoods 48 buffalograss 48 red osier dogwood 48 furrow irrigated 48 berries acorns 48 chemical fertilizers 48 clearcut logging 48 noncommercial watering 48 chlorosis 48 selective herbicide 48 Grass carp 48 cerrado 48 bamboo cork 48 grassland habitats 48 arundo donax 48 composted bark 48 silvicultural 48 yellowish biodiesel 48 piñon pine 48 selective herbicides 48 fleabane 48 hemp bamboo 48 cellulosic sugars 48 fungicide spray 48 residual herbicides 48 longifolia 48 Biodegradable plastics 48 brassinosteroids 48 broad leaved trees 48 agflation 48 glyphosate resistant weed 48 smallholder agriculture 48 YieldGard Corn Borer 48 vermicast 48 prussic acid poisoning 48 fermentable sugar 48 polyunsaturated vegetable oils 48 aphids spider mites 48 agriculturally derived 48 chinaberry 48 methyl bromide pesticide 48 genetically modified Bt brinjal 48 pineapples bananas 48 spraying herbicides 48 eucalyptus forests 48 timber plantations 48 gene splicing techniques 48 endophyte 48 Bagworms 48 oilseeds grains 48 nitrogen phosphate potassium 48 sawdust bark 48 grazed pastures 48 grazing paddocks 48 peat soils 48 peas beans lentils 48 Sphagnum 48 cottonwood willow 48 anthraquinone 48 coco fiber 48 seed germination 48 Citric acid 48 farming 48 peat lands 48 agro ecology 48 oilseed rape varieties 48 bluegum 48 miticide 48 suppresses weeds 48 Bt cotton varieties 48 evergreen needles 48 ornamental plantings 48 cane bagasse 48 birdsfoot trefoil 48 Prescribed burning 48 overgrazing 48 Fungicides 48 Boric acid 48 harsher climates 48 Brassicas 48 flaxes 48 Veganic farmers 48 fibrous root 48 flufenacet 48 seedbed preparation 48 fungicidal 48 tristeza 48 pest insects 48 pea lentil 48 plastics detergents 48 brassicas 48 Defoliation 48 turmeric ginger 48 Pythium 48 nonallergenic 48 biomass feedstock 48 droughty conditions 48 deoxygenation 48 Septoria leaf spot 48 Fruiting 48 Selectrocide 48 cassava sweet potato 48 creeping charlie 48 herbicide atrazine 48 glyphosate resistant corn 48 saguaro fruit 48 oak acorn 48 biomass biogas 48 seedless melons 48 Soybean cyst nematode 48 nitrification inhibitor 48 earthworm castings 48 olives almonds 48 oat straw 48 finite fossil fuels 48 anthelmintic 48 Palmer pigweed 48 Poa annua 48 Bt maize 48 ant nests 48 verbenone 48 loam soils 48 leaf beetle 48 rainfed areas 48 allamanda 48 fescues 48 aquacultural 48 subsurface drip irrigation 48 genetic modification 48 black sigatoka 48 rockwool 48 larvacides 48 corn stalks switchgrass 48 biogenic emissions 48 fungal organism 48 fallows 48 Monsanto Roundup 48 bollworm 48 boll weevil infestation 48 yucca prickly pear 48 filamentous fungus 48 resistant ryegrass 48 winterizer 48 arable farmland 48 jatropha bush 48 pesticides 48 oleoresin 48 Soil erosion 48 locoweed 48 clearcuts 48 biotech alfalfa 48 Cogon grass 48 biotech sugar beets 48 microalgal 48 understory vegetation 48 Ozone depletion 48 cajeput 48 phalaris 48 honey bee pollination 48 permeable paving 48 irrigated farmlands