Related by context. Frequent words. (Click for all words.) 64 moth larvae 61 Powdery mildew 60 invasive insect 60 rust fungus 60 P. ramorum 60 fungus 60 leaf beetle 59 invasive beetle 59 borers 59 fungal pathogen 59 apple scab 59 leaf beetles 59 Emerald ash borer 59 leafhoppers 59 mealybugs 58 Phytophthora ramorum 58 tannic acid 58 sago palm 58 anthracnose 57 Garlic mustard 57 Spider mites 57 borer 57 mealy bugs 57 mealybug 57 emerald ash borers 57 ash borers 57 Phytophthora 56 Gypsy moths 56 sweetgum 56 fungal disease 56 Stink bugs 56 stinkbugs 55 Citrus canker 55 long horned beetle 55 sweet clover 55 flea beetles 55 tent caterpillars 55 Botrytis 55 whitefly 55 Alternaria 55 adelgids 55 beetle 55 insect 55 downy mildew 54 leaf blight 54 cutworm 54 cankers 54 infestation 54 insects 54 sawfly 54 limed 54 phylloxera 54 root rot 54 subterranean termites 54 pest infestation 54 defoliating 54 Penicillium 53 fungi 53 insect pest 53 melaleuca 53 beetles 53 hackberry 53 hickory trees 53 angel trumpet 53 insect pests 53 Varroa mite 53 cucurbits 53 fungal 53 ornamental shrubs 53 Asian Longhorned Beetle 53 silver maples 53 pest insects 52 sooty mold 52 beetle infestations 52 oak hickory 52 tansy 52 woodworm 52 hogweed 52 pests 52 bat guano 52 Invasive plants 52 weevils 52 sucking insects 52 stinging nettle 52 weevil 52 heartwood 52 fungal spores 52 funguses 52 carpenter ants 52 oxalis 52 cankerworms 52 corn borers 52 insect infestation 52 oak maple 52 beetle larvae 51 mites 51 aphids 51 Formosan termites 51 sclerotinia 51 decaying vegetation 51 cabbage palms