Related by context. Frequent words. (Click for all words.) 76 Canker 67 citrus canker 65 Soybean rust 65 citrus greening 62 canker 61 fungal disease 60 fungus 60 Emerald ash borer 60 invasive insect 60 invasive pest 59 melaleuca 59 citrus trees 59 Medfly 59 Infestations 58 psyllid 58 mealybug 58 citrus 58 downy mildew 57 anthracnose 57 psyllids 57 Sudden Oak 57 Gypsy moths 56 Asian citrus psyllid 56 Phytophthora 56 mosquito transmitted 56 oak wilt 56 Botrytis 55 fireblight 55 Exotic Newcastle 54 Asian soybean rust 54 insect pest 54 White Nose Syndrome 54 leaf curl 54 Feral hogs 54 mealybugs 54 chytrid fungus 54 Hydrilla 54 European grapevine moth 54 citrus crops 53 Africanized honey bees 53 whitefly 53 invasive weed 53 Salmonella Saintpaul 53 Africanized honeybees 53 Tularemia 53 Hantavirus 53 tiger mosquito 53 glassy winged sharpshooter 52 mosquito borne virus 52 Aflatoxin 52 cankers 52 varroa mite 52 botulism poisoning 52 Poison ivy 52 gypsy moth caterpillars 52 weevil 52 LBAM 52 Salmonellosis 52 hogweed 52 root rot 51 whiteflies 51 toxic algae bloom 51 phylloxera 51 insect infestation 51 ripening fruit 51 Chronic wasting disease 51 St. Louis encephalitis 51 Severe drought 51 spotted knapweed 51 Invasive species 51 Aphids 51 infestation 51 Invasive plants 51 parasitic worm 51 mosquito borne viruses 51 stripe rust 51 varroa mites 51 eastern equine encephalitis 51 leaf rust 51 Monkeypox 51 Rocky Mountain Spotted Fever 51 pathogen 50 citrus fruit 50 brown marmorated stink bug 50 pest infestations 50 tick borne disease 50 hemlock woolly adelgid 50 pink bollworm 50 potato blight 50 giant salvinia 50 pests 50 Aedes aegypti mosquito 50 fungal 50 fungal infection 50 Meningococcal disease 50 O# H7 50 Bovine TB 50 cabbage broccoli 50 Ebola Reston virus 50 pest infestation 50 mosquito borne