Related by context. All words. (Click for frequent words.) 70 Soil erosion 66 overgrazing 65 overgrazing deforestation 64 topsoil erosion 63 overbrowsing 63 Prolonged drought 62 Erratic rainfall 62 nutrient depletion 62 salination 61 overgrazed 61 pasture grasses 61 Hotter drier 60 insect outbreaks 60 rangeland grasses 60 rainfed crops 59 Severe infestations 59 salinisation 59 weed infestation 59 soil salinity 59 Cattle grazing 59 broadacre crops 59 recurrent droughts 59 Overfishing pollution 59 Dryland wheat 58 desertified 58 Conservation tillage 58 Pine beetles 58 mono cropping 58 prussic acid poisoning 58 Invasive plants 58 monoculture farming 57 Seminoe Mountains 57 Dryland cotton 57 premature defoliation 57 Saltcedar 57 infertile soils 57 marginal cropland 57 intensively cultivated 57 soil erosion 57 whitebark pines 57 nitrogen leaching 57 synthetic nitrogen fertilizer 57 grassland habitats 57 fertile topsoil 57 whitebark 57 de forestation 57 Soil compaction 57 nutrient leaching 57 intensively farmed 57 coyote predation 57 straw corn stover 57 ungrazed 57 rainfed agriculture 57 early successional habitat 56 Saturated soil 56 Whitebark pines 56 Excess nitrogen 56 Warmer wetter weather 56 dryland salinity 56 Prussic acid 56 sedge meadow 56 nitrogen deposition 56 maize cultivation 56 phosphorus runoff 56 jhum cultivation 56 Armyworm 56 Pastures rangelands 56 bioenergy crops 56 ecological degradation 56 salinization 56 soil salinization 56 blister rust 56 soil fertility 56 wild ungulates 56 early successional forest 56 grain harvests 56 Warmer drier weather 56 grazing pastures 56 Milder winters 55 Spider mites 55 nonnative invasive 55 Feral pigs 55 nitrogen fertilization 55 Ips beetles 55 Irri Boro 55 corn soybeans hay 55 grass tetany 55 deforestation overfishing 55 cyst nematodes 55 stockpiled fescue 55 riverine ecosystems 55 nutrient runoff 55 sorghum sudangrass 55 Goose droppings 55 Severe drought 55 unnaturally dense 55 habitat fragmentation 55 Defoliation 55 hayland 55 reed canarygrass 55 erratic monsoons 55 unfertile 55 goat herds 55 Excessive moisture 55 Arable land 55 peat lands 55 riparian zones 55 cropland 55 beetle infestations 55 overhunted 55 kangaroo rat habitat 55 Arahuay lone industry 55 inbreeding depression 55 rural depopulation 55 uncontrolled urbanization 55 Stripe rust 55 potent greenhouse gas 55 groundwater depletion 55 bark beetle infestations 55 overgrazing deforestation drought 54 Armyworms 54 shrubland 54 leaking septic tanks 54 grazing pasture 54 Amazonian forest 54 illicit opium poppy 54 Delayed monsoon 54 livestock overgrazing 54 Siltation 54 deforestation desertification 54 monoculture crops 54 Irrigated wheat 54 Galapagos volcano erupts 54 pasture wrecking porkers 54 Spotted knapweed 54 croplands 54 desertification deforestation 54 conserves moisture 54 rodent populations 54 eggshell thinning 54 transmitting brucellosis 54 buffel grass 54 inorganic fertilizers 54 mites pesticides 54 grazed pastures 54 Stem rust 54 nitrate leaching 54 Warmer winters 54 songbird populations 54 windswept slopes 54 cropland pasture 54 Purple loosestrife 54 unfavorable climatic 54 wolf predation 54 waterlogged soils 54 Feral swine 54 phalaris 54 N2O emissions 54 pasture grazing 54 bighorn habitat 54 Scanty rainfall 54 nutrient deficient 54 grassland habitat 54 arable crops 54 soil crusting 54 limb breakage 54 Severe droughts 54 boll weevil infestation 54 Mild winters 54 Tractor rollovers 54 resource depletion 53 ivory poaching 53 Rotational grazing 53 livestock rearing 53 phytophthora 53 Polluted runoff 53 damming rivers 53 branch dieback 53 understorey 53 nutria ate 53 irrigated crops 53 leguminous crops 53 prairie grasslands 53 hydrological cycles 53 dieoff 53 Grass tetany 53 spruce fir forest 53 Chytrid fungus 53 woody vegetation 53 pine bark beetle 53 Subsistence farmers 53 Water hyacinth 53 endophyte infected 53 Showalters milked 53 forage grasses 53 prolonged droughts 53 pine bark beetles 53 nutrient inputs 53 orangutan populations 53 understory vegetation 53 unprotected chicken coops 53 arable farming 53 habitat degradation 53 bunchgrass 53 fungus infects 53 Insect pests 53 huckleberry crop 53 periodic droughts 53 rumen pH 53 orang utan habitat 53 potato leafhopper 53 soil carbon sequestration 53 cultivatable land 53 encroaching deserts 53 spruce budworm 53 sicken humans 53 septoria leaf spot 53 lygus 53 Droughts 53 sorghum sudan 53 medusahead 53 increased storminess 53 ambrosia beetles 53 oat crop 53 grazing paddocks 53 unplanned urbanization 53 shelterbelt 53 gravelly sandy 53 durum acreage 53 cypress tupelo 53 overfarming 53 Quino checkerspot butterfly 53 swamp wallabies 53 Feral hog 53 monocropping 53 migratory bird populations 53 honeybee populations 53 berry crop 53 Corn silage 53 Septoria leaf spot 53 Sugar maples 53 climatic variations 53 cultivate opium poppy 53 boll rot 53 Herbicide tolerant 53 Forage availability 53 orangutan habitat 53 monoculture plantations 53 broadleaved 53 degraded soils 53 leaf scorch 53 prairie pothole 53 ponderosa pine Douglas fir 53 herbivorous mammals 53 unfarmed 53 weed infestations 53 Jhum cultivation 53 Potato blight 53 creeping urbanization 52 eastern tent caterpillars 52 Herbicide resistant 52 voracious insects 52 sheep flocks 52 Cattle graze 52 hoof rot 52 cereal crops 52 alfalfa weevils 52 Warmer seas 52 tropical savanna 52 maize stalks 52 highly erodible land 52 clover root weevil 52 pollinator dependent 52 boro cultivation 52 millet maize 52 deforest 52 devouring insects 52 irrigated pasture 52 overgraze 52 frequent droughts 52 deforesting 52 Erratic monsoon 52 upland forests 52 mamane 52 tractor overturns 52 v. Sos prov 52 stalk borer 52 Pastoralist communities 52 compacted soils 52 Parma wallabies 52 white sided jackrabbit 52 grassland 52 amphibian habitat 52 coral reef bleaching 52 chemical fertilizers herbicides 52 forested watersheds 52 whitebark pine trees 52 smooth brome 52 semiarid regions 52 fiercer storms 52 Dryland corn 52 sucking sap 52 paddy transplantation 52 Opium poppy 52 climatic extremes 52 weedy grasses 52 eucalyptus plantations 52 overhunting 52 nonnative invasive species 52 adequate topsoil moisture 52 vegetations 52 nonirrigated 52 Fall armyworms 52 agro ecosystems 52 deciduous forests 52 brucellosis infections 52 Invasive weeds 52 piñons 52 kangaroo overpopulation 52 Cerulean warbler 52 farmed conventionally 52 dryland crops 52 crop yields 52 hay meadows 52 bark beetle epidemics 52 arable farmland 52 Goss wilt 52 Feral hogs 52 overexploitation 52 nontarget species 52 Shallower quakes tend 52 peat swamp forests 52 nitrous oxide N2O 52 conventionally farmed 52 drylands 52 solar geothermal biogas 52 microbial biofilms 52 harvestable timber 52 lodgepole pine forest 52 shelterbelts 52 delicate ecosystems 52 Fungal diseases 52 Entire forests 52 footrot 52 Timely rains 52 toxoplasma gondii 52 Overwatering 52 orchardgrass 52 spider mite 52 stem borers 52 lodgepole forests 52 agrichar 52 grasshopper infestations 52 vast acreages 51 cerrado 51 uncultivable 51 streambanks 51 dryland sorghum 51 fescue toxicosis 51 paddy sugarcane 51 moldy hay 51 tropical savannas 51 warmer drier summers 51 Gypsy moth caterpillars 51 highly erodible 51 Pygmy elephants 51 streambank erosion 51 paddy straw 51 FAR WEST TEXAS 51 bison transmitting brucellosis 51 Alligator gar 51 nonnative predators 51 reintroducing wolves 51 gypsy moth defoliation 51 deforestation 51 species extinctions 51 toxic algal blooms 51 cormorant populations 51 foresting 51 grazing 51 coughing fatigue emaciation 51 fencerows 51 forest understory 51 weaning calves 51 grasslands 51 wheat midge 51 rampant poaching 51 leafless charred trunks 51 Tall fescue 51 rebreeding 51 rampant deforestation 51 jatropha shrub 51 cultivatable 51 saline intrusion 51 upland soils 51 dryland cotton 51 Overfeeding 51 tetany 51 Powdery mildew 51 Cattle ranching 51 honey bee populations 51 monocrop 51 creeping desertification 51 crop husbandry 51 forbs 51 corn soybeans sorghum 51 prolonged drought 51 sudangrass 51 Amazon rainforests 51 overfishing pollution 51 root rots 51 scanty rains 51 liver abscesses 51 boro rice 51 biodiverse ecosystems 51 rhino buffalo 51 cattle rearing 51 BXW 51 Rhizoctonia 51 mangrove vegetation 51 rumen fermentation 51 lactating dairy 51 Soybean cyst nematode 51 Diplodia 51 thatch buildup 51 Tropical rainforests 51 feral pests 51 environmental degradation 51 overstory 51 droughty 51 cow herds 51 unirrigated 51 thousand cankers disease 51 grouse chicks 51 iron chlorosis 51 rangelands 51 Lodgepole pine 51 sage grouse nesting 51 parched pastures 51 Eds Contains livestock 51 Nitrate contamination 51 enteric fermentation 51 mesic 51 fawn survival 51 spontaneously abort 51 shredded pine bark 51 Thrips 51 halogenated gases 51 Bark beetle 51 Steep slopes 51 irrigating crops 51 snail kite 51 Phytophthora root rot 51 lembu Malay 51 chinkapin 51 herbicide resistant weeds 51 Transgenic crops 51 conventionally tilled 51 tobacco budworm 51 ecologically fragile coastline 51 Moccasin Mont 51 megafires 51 tallgrass prairies 51 soil tilth 51 reproduce prolifically 51 spruce beetles 51 soggy soils 51 saturated soils 51 herbivorous animals 51 burley crop 51 brassica crops 51 Localised flooding 51 johnsongrass 51 desertified land 51 Slime molds 51 Chinch bugs 51 prevent flystrike 51 denudation 51 worm infestations 51 Flea beetles 51 anthropogenic greenhouse gas 51 conservation tillage practices 51 riparian vegetation 51 forage crops 51 overbreeding 51 Downy mildew 50 grasses forbs 50 feedlot manure 50 parasitic mites 50 mountain snowpacks 50 salt cedars 50 insect populations 50 tanoaks 50 untimely rains 50 fescue pastures 50 coarse cereals pulses 50 Zinc deficiency 50 transmit brucellosis 50 Shrinking glaciers 50 sericea lespedeza 50 Turkana Samburu 50 replanting forests 50 peat soils 50 locust infestations 50 Synthetic hormones 50 allelopathic 50 stockbreeding 50 green manures 50 Perennial grasses 50 agro biodiversity 50 decaying vegetation 50 frogeye 50 grasshopper infestation 50 outcompeting native 50 Corn stover 50 Overharvesting 50 miscarriages birth defects 50 Coccidiosis 50 deforestation overgrazing 50 boro paddy 50 Glyphosate resistant 50 broadleaved trees 50 droughty conditions 50 twig beetle 50 brainworm 50 broadacre cropping 50 broadleaf plants 50 Cheatgrass 50 drought tolerant varieties 50 mite infestation 50 mass cullings 50 severe droughts 50 budworm 50 fertile soils 50 Bees pollinate 50 Eutrophication 50 aphid infestations 50 reactive nitrogen 50 climatic variability 50 banana wilt 50 habitat poaching 50 corn soybeans oats 50 plant parasitic nematodes 50 Excess nutrients 50 lowland forests 50 Toxic algae blooms 50 paddy seedlings 50 yellow anacondas 50 mule deer antelope 50 hayfields pastures 50 nomadic herding 50 drier soils 50 birch poplar 50 Bt cotton cultivation 50 aquaculture ponds 50 Irrigated cotton 50 Mealybugs 50 Bamboo flowering 50 merchantable timber 50 Mautam 50 grassland ecosystems 50 rainfed 50 Appy Sluijs 50 Anthracnose 50 clover alfalfa 50 bollworms 50 soil compaction 50 ruminant livestock 50 Amazon deforestation 50 Scanty rains 50 overuses antibiotics 50 anaerobic decomposition 50 irrigation shutoffs 50 semi arid 50 leaf yellowing 50 Rapid industrialization 50 eucalyptus forests 50 insect pollination 50 Hanselka 50 arid semi arid 50 vanEngelsdorp 50 Antibiotic overuse 50 tillable acres 50 spray fungicides 50 watertable 50 topsoils 50 boreal ecosystems 50 monocultures 50 heavier rainfalls 50 Freezing iguanas 50 sweetpotato 50 Mark Rosegrant 50 tillable 50 ramorum 50 rainfed areas 50 cottonwood willow 50 proso millet 50 pastoralism 50 tigers panthers 50 sparse vegetation 50 underwatering 50 adelgid infestation 50 forestry residues 50 Landslips 50 bushmeat hunting 50 white oak acorns 50 race mongrels throwback 50 feather pecking 50 methane burps 50 Faglaro mansion used 50 crops 50 Superb Parrot 50 Serengeti ecosystem 50 hoofed mammals 50 Claire Kremen 50 Whirling disease 50 atmospheric CO2 levels 50 moorlands 50 clinical mastitis 50 highly erodible soils 50 tropical peatlands 50 untilled 50 elk feedgrounds 50 erratic monsoon 50 Coarse cereals 50 nitrate nitrogen 50 freshwater swamps 50 wireworms 50 fertilize crops 50 tractor rollovers 50 nitrate poisoning 50 heather moorland 50 fungal blight 50 forest ecosystems 50 Stomach banding causes 50 chalk grassland 50 gray partridges 50 microbial decomposition 50 Zubair Ahmed tenant 50 belg rains 50 aphid populations 50 sequesters carbon 50 polluting waterways 50 nonnative weeds 50 Parasitic worms 50 Alpaca savage beating 49 superweeds 49 drillers Stricklin 49 permafrost melts 49 Hay Zama 49 riparian habitats 49 lobster abalone 49 Cutworms 49 overfertilizing 49 Suburban sprawl 49 rhizoctonia 49 salty soils 49 rhododendron thickets 49 rice paddy fields 49 grassland ecosystem 49 Irrigated corn 49 pheasant populations 49 swards 49 Prolonged droughts 49 Ozone depletion 49 fields lie fallow 49 cow burps 49 nitrous oxide emissions 49 Algal blooms 49 ensiled 49 peat swamps 49 cheatgrass seeds 49 wetland ecosystems 49 indiscriminate felling 49 zoonotic pathogens 49 phytophthora root rot 49 herbicide resistant crops 49 Pristine habitat 49 corn soybean harvests 49 juglone 49 army cutworms 49 forest tent caterpillars 49 fodder beet 49 carbon sequestered 49 overwinters 49 drier warmer 49 biofuel crops 49 blight fungus 49 udder infection 49 unusually heavy rainfalls 49 lovegrass 49 pollinator habitat 49 Glenn Selk 49 Bagworms 49 ensiling 49 European corn borers 49 Pre emergent herbicides 49 herd calving 49 marauding elephants 49 domesticating animals 49 sidewall compaction 49 forest denudation 49 bison elk 49 piñon juniper 49 arable farms 49 piñon pine 49 wildflower mixes 49 holm oak 49 Harsh winters 49 zebu cattle 49 rotting vegetation 49 caribou calves 49 denuded mountains 49 stockpiled forage 49 sooty mold 49 berries acorns 49 San Bernardino kangaroo rat 49 depletes oxygen 49 herbage 49 headage payments 49 glyphosate resistant weeds 49 genetically engineered Roundup Ready 49 bacterium Francisella tularensis 49 Tree felling 49 migratory birds burrowing owls 49 maize cassava 49 permafrost degradation 49 semi arid tropics 49 Subsistence farming 49 Sudden oak death 49 nitrification inhibitors 49 insect vectors 49 quelea birds 49 aphid infestation 49 mule deer herd 49 invertebrate populations 49 dikes dams 49 culling herds 49 overabundant deer 49 lodgepole pine forests 49 cyanogenic 49 chemical fertilizers pesticides 49 called Abydosaurus mcintoshi 49 Flue cured tobacco 49 Untimely rains 49 locust invasions 49 linnets 49 arable land 49 Invasive alien 49 cottony cushion scale 49 sod webworms 49 white clawed crayfish 49 borer infestation 49 foxtail barley 49 Trademarked Enviropigs whose 49 Citrus greening 49 Laki eruption 49 Witoelar blamed 49 stress hormone corticosterone 49 endophyte 49 riverine forests 49 Spike Jonze cinematic 49 Amazonian deforestation 49 trophic cascade 49 mountain plovers 49 Grass carp 49 shrubland parched 49 kharif rice 49 Bumblebees pollinate 49 defoliators 49 totally speculative Tesvich 49 unharvested crops 49 bermudagrass pastures 49 breeding waders 49 farmable 49 alpine ecosystems 49 Bio SNG 49 Land Degradation 49 desertification 49 cypress logging 49 sorghum millet 49 semi arid lands 49 Broiler chickens 49 cottonseed hulls 49 Yellowstone bison herd 49 prairie pothole region 49 beetle grubs 49 suppresses weeds 49 Soybean acreage 49 Domoic acid neurotoxin 49 acidic soils 49 mopani 49 soybeans canola 49 Codling moth 49 arable lands 49 forestry plantations 49 Alfalfa hay 49 clubroot 49 Sorghum harvest 49 Arsenic contamination 49 willow poplar 49 crop residues 49 Saturated soils 49 severe droughts floods 49 bacteria Mycobacterium tuberculosis 49 Paulo Adario coordinator 49 yellow starthistle 49 Bark beetles 49 superweed 49 insect infestations 49 liquefied manure 49 mangrove plantations 49 hybrid poplars 49 magpies crows 49 budworms 49 equatorial rainforests 49 selenium poisoning 49 oriental bittersweet 49 Psittacosis 49 eucalypt trees 49 deciduous woodlands 49 sap sucking insects 49 Irrigated fields 49 Stinging nettle 49 Pigeon droppings 49 Feral hog activity 49 kharif output 49 kaingin 49 chilli thrips 49 clearcut logging 49 gypsy moth populations 49 droughtlike conditions 49 crossbred cow 49 donkeys llamas 49 streamside vegetation 49 frothy bloat 49 grasslands woodlands 49 green manuring 49 farmland 49 dogwood anthracnose 49 ewe flock 49 drier winters 49 centipede grass 49 nest predation 49 pecan scab 49 endangered Sonoran pronghorn 49 desiccating 49 finite fossil fuels 49 eucalypt forests 49 warmer wetter winters 49 Aflatoxin poisoning 49 plantlife 49 nitrate toxicity 49 legume crops 49 landrace 49 rabi oilseeds 49 glyphosate resistant weed 49 degraded ecosystems 48 Rapid urbanization 48 aquatic biodiversity 48 cajeput 48 pinyon trees 48 Caledonian pine 48 Adelgids 48 rainforest deforestation 48 Hay baling 48 Tick borne diseases 48 seedling blight 48 Freshwater mussels 48 arid lands 48 Palmer pigweed 48 insect pollinated 48 maize sorghum millet 48 woody weeds 48 pasture 48 dwarf birch 48 agro pastoralist 48 parched forests 48 Deforestation 48 Cotton bolls 48 eastern lowland gorilla 48 Droughts floods 48 Flying foxes 48 cows buffaloes 48 irrigated pastures 48 merchant Mamoru Saito 48 Footrot 48 jhum 48 Illegal logging 48 Eld deer 48 bottomland forests 48 summer sown oilseed 48 sagebrush habitat 48 ponderosa pine forests 48 sage grouse mule deer 48 irrigated lands 48 pine beetle infestations 48 sown crops 48 downy brome 48 Waterborne diseases 48 striga 48 phosphorous fertilizers 48 rating nonsignificant 48 flatulent cows 48 maize silage 48 deformed fetuses dying 48 nutrient loading 48 anthropogenic emissions 48 cypress pine 48 bluff sandy soils 48 grasshopper populations 48 Temperature extremes 48 peatland destruction 48 reed canary grass 48 allergenic reactions 48 smooth cordgrass 48 selenium deficiency 48 bacterial canker 48 aspen stands 48 Bottom trawling 48 swine brucellosis 48 horticultural crops 48 nutrient loadings 48 culling badgers 48 Dutch elm fungus 48 nutritional deficiency 48 Invasive species 48 Florida betony 48 forage 48 Sugarcane ethanol 48 honey bee colony 48 soils 48 streamside forests 48 nonfood crops 48 reed buntings 48 wildlife habitat watersheds 48 hoary cress 48 pesticides herbicides fungicides 48 parasite infestation 48 aridity 48 karakul sheep 48 gully erosion 48 locust upsurge 48 unseasonal rainfall 48 vernal pool habitat 48 outcompete native 48 breakneck industrialization 48 Pallid sturgeon 48 perennial grasses 48 cyst nematode 48 remnant vegetation 48 Antibiotic resistant bacteria 48 poison underground aquifers 48 urbanization industrialization 48 Coromandel Great Barrier 48 nutrient absorption 48 leafy spurge 48 wetter winters 48 pigweeds 48 Unseasonal rains 48 herbicide tolerant soybeans 48 digest cellulose 48 corn milo 48 chlorotic 48 Hydroelectric dams 48 Sewage sludge 48 nutrient uptake 48 irrigated cropping 48 glacier melts 48 freshwater ecosystems 48 nesting habitats 48 Streptococcus pneumoniae S. pneumoniae 48 cattail marshes 48 bristly snub nosed 48 scanty rainfall 48 grasslands wetlands 48 Severe frosts 48 Varroa mites 48 decay fungi 48 irrigated cropland 48 cattle goats sheep 48 brome grass 48 aspen forests 48 chickens peacocks 48 Rampant deforestation 48 sorghum crop 48 bushmeat trade 48 bottomland hardwoods 48 Genetically modifying 48 decomposers 48 Obstetric fistula 48 napier grass 48 nonnative grasses 48 oak acorn 48 highland forests 48 sulfur dioxide pollution 48 Rabi sowing 48 streamside habitat 48 gopher frogs