Related by context. Frequent words. (Click for all words.) 59 Emerald ash borer 59 bagworms 58 parasitoids 58 ash borers 57 fungal spores 57 Gypsy moths 56 overwintering 56 leafhoppers 55 Stink bugs 55 overwintered 55 pasture grasses 55 hogweed 55 emerald ash borers 55 Didymo 55 pests 55 mealy bugs 55 tent caterpillars 54 mealybugs 54 whitefly 54 defoliated 54 phloem 54 riparian zones 54 defoliating 54 invasive insect 54 psyllids 53 flea beetles 53 moth larvae 53 mealybug 53 Japanese Knotweed 53 Biosecurity Queensland 53 larval stages 53 Infestations 53 T. gondii 53 infestations 53 varroa 53 translocated 53 loosestrife 53 xylem 53 nutrient uptake 53 Invasive plants 53 mycorrhizal fungi 53 Milfoil 52 insecticidal 52 insect pests 52 stinkbugs 52 Varroa 52 quaggas 52 sawfly 52 weevils 52 Toxoplasma gondii 52 woody vegetation 52 armyworm 52 inoculum 52 soybean aphid 52 spartina 52 Phytophthora ramorum 52 insect pest 52 pest 52 adelgids 51 endophyte 51 Migrating birds 51 barley straw 51 blowflies 51 nematodes 51 fireweed 51 salvinia 51 aphid 51 Soybean rust 51 forbs 51 protozoan 51 apple scab 51 glyphosate resistant 51 parasitic wasp 51 invasive beetle 51 Formosan termites 51 armyworms 51 Penicillium 51 ash borer 51 Anopheles 51 aspergillus 51 mosquitofish 51 gypsy moths 51 PMWS 51 reproduce asexually 51 fecal material 51 Phragmites 51 tansy 51 redpolls 51 codling moth 51 rusty crayfish 51 fungal pathogens 50 Citrus canker 50 borers 50 larvicides 50 pest insects 50 insect 50 defoliate 50 carpenter bees 50 oak wilt 50 anthracnose 50 varroa mites