Related by context. Frequent words. (Click for all words.) 63 melaleuca 62 tent caterpillars 61 hemlock trees 61 Gypsy moths 60 hemlock woolly adelgid 60 anthracnose 59 beetle infestations 59 invasive insect 59 oak wilt 59 adelgids 59 hickories 58 defoliating 58 bagworms 57 Canker 57 mealybugs 57 adelgid 57 aspen stands 57 ash borers 57 chinch bugs 57 Emerald ash borer 56 Invasive plants 56 mealybug 56 hogweed 56 insect infestations 56 Sudden Oak 56 citrus greening disease 56 hackberry 56 pine seedlings 56 muscadines 56 whiteflies 56 fungal disease 56 Formosan termites 55 psyllid 55 stinkbugs 55 apple scab 55 Phytophthora 55 deciduous forests 55 root rot 55 sawfly 55 hardwood trees 55 serviceberry 55 Phragmites 55 gypsy moth caterpillars 54 bromeliad 54 armyworms 54 longleaf pines 54 loblolly pine 54 emerald ash borers 54 Soybean rust 54 Aphids 54 Invasive Plants 54 whitefly 54 hemlocks 53 bark beetle 53 invasive pest 53 insect pest 53 fireweed 53 salvinia 53 Hydrilla 53 insect pests 53 Feral hogs 53 oleanders 53 federally endangered 53 fungus 52 bobolinks 52 invasive weed 52 dieback 52 longleaf pine 52 citrus greening 52 beetle infestation 52 White Nose Syndrome 52 red cockaded woodpecker 52 Leyland cypress 52 grassland birds 52 loosestrife 52 pine beetles 52 soybean aphid 52 carpenter ants 52 canker 52 oxalis 52 bur oak 52 pawpaws 52 spider mites 52 woody plants 52 amphibian populations 51 leaf rust 51 Milfoil 51 citrus trees 51 Sea otters 51 chytrid fungus 51 sedge 51 boll weevils 51 gypsy moths 51 Infestations 51 Africanized honeybees 51 barberry 51 species 51 Scotch broom 51 hawthorns 51 overwintered 51 borers