Related by context. Frequent words. (Click for all words.) 58 Emerald ash borer 58 anthracnose 57 fungal disease 57 downy mildew 56 fungus 56 fungal pathogen 56 leaf beetle 55 invasive insect 55 leaf blight 55 Gypsy moths 55 Soybean rust 54 sawfly 54 mealybug 54 insect pest 53 apple scab 53 Chronic wasting disease 53 chestnut blight 53 invasive pest 52 walnut trees 52 moth larvae 52 Stink bugs 52 citrus greening disease 51 leafhoppers 51 flea beetles 51 Sudden Oak 51 Phytophthora 51 insect infestations 51 cogongrass 51 fireblight 51 beetle infestations 51 beetle 51 codling moth 50 pink bollworm 50 spotted knapweed 50 soybean aphid 50 adelgids 50 defoliating 50 White Nose Syndrome 50 Sclerotinia 50 Aflatoxin 50 armyworm 50 European corn borer 50 oak wilt 50 herbicide resistant crops 50 Botrytis 50 ash borers 49 infestation 49 tansy 49 Asian longhorned beetle 49 Veterinary Diagnostic Laboratory 49 citrus greening 49 leaf curl 49 stem rust 49 hemlock woolly adelgid 49 Yersinia pestis 49 deciduous forests 49 tent caterpillars 49 Infestations 49 whitefly 49 leaf rust 49 psyllid 48 root rot 48 insect borne 48 anaplasmosis 48 Extension entomologist 48 emerald ash borers 48 hogweed 48 insect pests 48 corn borers 48 long horned beetle 48 glassy winged sharpshooter 48 insect 48 European grapevine moth 48 powdery mildew 48 Plant Pathology 48 Formosan termites 47 sooty mold 47 Alternaria 47 emerald ash borer 47 spp 47 mealy bug 47 aphid 47 brown marmorated stink bug 47 bollworm 47 apple moth 47 mealybugs 47 serviceberry 47 nematode 47 fireweed 47 hemlock trees 47 Poison ivy 47 insect infestation 47 transgenic corn 46 Tularemia 46 widow spiders 46 Rocky Mountain Spotted Fever 46 invasive pests 46 Escherichia coli O# H7 46 hackberry 46 Fungicides 46 Fungal