Related by context. Frequent words. (Click for all words.) 65 Phytophthora ramorum 62 walnut trees 61 Soybean rust 61 flea beetles 60 cankers 60 Emerald ash borer 60 ash borers 60 Gypsy moths 60 leafhoppers 60 invasive insect 60 fungal pathogen 60 fungal disease 59 tent caterpillars 59 hogweed 59 Sudden Oak 59 oak wilt 59 moth larvae 59 hickories 58 adelgids 58 fungus 58 sawfly 58 hemlock woolly adelgid 58 anthracnose 58 beetle infestations 58 mealybug 58 root rot 58 invasive pest 58 hemlock trees 57 emerald ash borers 57 oak hickory 57 alfalfa fields 57 chestnut blight 57 bagworms 57 defoliating 57 Phytophthora 56 leaf beetle 56 stinkbugs 56 psyllid 56 hackberry 56 leaf blight 56 mealy bugs 55 White Nose Syndrome 55 adelgid 55 downy mildew 55 conifer trees 55 beetle 55 tansy 55 citrus greening disease 55 sooty mold 55 soybean aphid 55 fireweed 55 Stink bugs 55 insect pest 55 vetch 54 cutworms 54 cogongrass 54 locust trees 54 bayberry 54 pine seedlings 54 serviceberry 54 longleaf pines 54 tulip tree 54 mountain pine beetles 54 whitefly 54 flowering dogwood 54 mealybugs 54 apple scab 53 ragwort 53 beetle infestation 53 Chronic wasting disease 53 whiteflies 53 glyphosate resistant 53 European grapevine moth 53 beetles 53 overwintered 53 hemlocks 53 beeches 53 pussy willow 53 Infestations 53 loosestrife 53 honeybee colonies 53 bollworms 53 spartina 53 poplar trees 53 red cedars 53 horseweed 53 spider mites 53 brown marmorated stink bug 53 loblolly pines 53 ripening fruit 53 long horned beetle 52 dieback 52 muscadines 52 fireblight 52 insect infestations 52 yew trees 52 borers 52 spotted knapweed 52 Alternaria 52 piñon 52 juniper tree