Related by context. Frequent words. (Click for all words.) 65 ash borer 63 emerald ash borer 62 beetle 61 weevils 60 beetles 58 gypsy moths 58 gypsy moth 58 weevil 58 insect 58 Emerald Ash Borer 57 ash trees 57 EAB 55 fungus 55 pests 54 pest 54 nematodes 54 aphid 54 aphids 54 fungal disease 53 mites 53 moth 53 insect pests 51 larvae 51 root rot 50 caterpillars 50 wasp 50 insects 50 wasps 49 infestation 49 thrips 49 stink bugs 48 larva 48 garlic mustard 48 seedlings 47 seedling 47 infestations 47 invasive species 47 nematode 47 locust 47 canker 46 invasives 46 hardwood trees 46 caterpillar 46 powdery mildew 46 Africanized bees 46 moths 45 defoliation 45 soybean rust 45 honey bee 45 pathogen 45 termite 45 overwintering 45 hemlocks 45 Dutch elm disease 45 ants 44 noxious weeds 44 honey bees 44 Asian soybean rust 44 noxious weed 44 ant 44 elm trees 43 feral pigs 43 earthworms 43 hydrilla 43 grubs 43 bees 43 zebra mussels 43 pine beetle 43 rhododendron 43 woody plants 43 overwinter 43 grasshoppers 43 honeybees 42 Pests 42 voles 42 termites 42 weed seeds 42 vine 42 tuber 42 honeybee 42 spores 41 bee colonies 41 rootstock 41 Insect 41 resistant varieties 41 leaf litter 41 bugs 41 milfoil 41 CWD 41 flower buds 41 gray squirrels 41 didymo 41 weeds 41 foliage 41 crabgrass 41 zebra mussel 40 cicadas 40 deer ticks 40 toads 40 fungi 40 conifer