Related by context. Frequent words. (Click for all words.) 61 salt cedar 61 tamarisk 58 buffelgrass 58 Scotch broom 55 invasive weeds 55 saltcedar 55 nonnative plants 53 pampas grass 52 oleanders 52 spotted knapweed 51 knapweed 50 loosestrife 50 vegetation 50 weeds 50 adelgids 50 buckthorn 49 Vegetation 49 noxious weeds 49 trees 48 invasive weed 48 hemlock trees 48 privet 48 cottonwoods 47 forbs 47 knotweed 47 hardwood trees 47 barberry 47 poplar trees 47 gypsy moth caterpillars 47 garlic mustard 47 prunings 47 whiteflies 47 noxious weed 46 shrubs 46 aquatic weed 46 mesquite trees 46 fireweed 46 manzanita 46 woody debris 46 woody plants 46 cheatgrass 46 spurge 46 weevils 46 invasive alien 46 Japanese knotweed 45 Eurasian milfoil 45 beetles 45 aquatic weeds 45 invasive species 45 replant 45 cottonwood 45 Controlled burns 45 lodgepole 45 leafy spurge 45 hemlock woolly adelgid 45 adelgid 45 junipers 45 Replanting 45 replanted 45 mulberry trees 45 grasses 45 cankers 45 cottonwood trees 44 willows 44 overgrown brush 44 pine beetles 44 bark beetles 44 phragmites 44 willow trees 44 hickories 44 beetle 44 berry bushes 44 juniper 44 insect infestations 44 seedpods 44 Replant 44 defoliate 43 invasives 43 mesquite 43 lodgepole pines 43 wildflowers 43 reseed 43 hackberry 43 invasive pest 43 conifers 43 purple loosestrife 43 agaves 43 Gypsy moths 43 Rotenone 43 blackberry bushes 43 mealybugs 43 revegetation 43 pests 43 pine trees 43 sycamore trees 43 cattail 43 Prescribed burns 42 replant trees 42 underbrush 42 eucalyptus trees 42 bark beetle