Related by context. Frequent words. (Click for all words.) 66 grasses 62 invasive weeds 62 vegetation 62 woody plants 61 noxious weeds 60 sagebrush 60 rangeland 59 bark beetles 58 native grasses 58 chaparral 58 junipers 57 aspen 57 grassland 56 conifers 56 noxious weed 55 prairie grass 55 aspens 55 invasives 55 grasslands 55 ryegrass 54 invasive species 53 ponderosa pine 53 groundcover 53 weeds 52 prescribed burns 52 pine beetle 52 alfalfa 52 insect pests 52 mountain pine beetle 52 cottonwoods 52 shrubs 51 rangelands 51 overgrazing 51 livestock grazing 51 juniper 51 fescue 51 weed seeds 51 cottonwood 50 ornamental grasses 50 shrub 50 wildflowers 50 thistles 50 deciduous trees 50 aphid 50 lupine 49 Bermuda grass 49 biofuel crops 49 crabgrass 49 Vegetation 49 gypsy moth 49 garlic mustard 49 mesquite 49 aphids 49 milkweed 49 nematode 49 wildland fire 48 drought tolerant 48 wildfires 48 hardwood trees 48 beetle 48 powdery mildew 48 beneficial insects 48 wildland fires 48 lichen 48 kudzu 48 wildland 48 cattle grazing 48 ragweed 48 conifer 48 switchgrass 48 root rot 48 beetles 47 hydrilla 47 hemlocks 47 cattails 47 forage 47 grazing 47 foliage 47 gypsy moths 46 milfoil 46 herbicides 46 grass 46 wildfire 46 forages 46 poison ivy 46 leaf litter 46 pests 46 regrowth 46 fungi 45 insect infestation 45 grasshoppers 45 nematodes 45 underbrush 45 tinder dry 45 prairie 45 ornamentals 45 dandelions 45 legume 45 drought tolerant plants 45 perennials 45 flowering plants