Related by context. Frequent words. (Click for all words.) 65 Phytophthora ramorum 64 P. ramorum 63 fungal pathogen 63 Phytophthora 60 Powdery mildew 60 rust fungus 59 spider mite 59 Alternaria 59 Rickettsia 58 Plasmodium vivax 58 downy mildew 58 fungus 57 protozoan parasite 57 mold fungi 57 sweetgum 57 leafhoppers 57 leaf blight 57 mealy bugs 57 Penicillium 57 anthracnose 56 bacterial pathogen 56 aspergillosis 56 chytridiomycosis 56 fungal pathogens 55 mealybug 55 leaf beetle 55 sooty mold 55 spp 55 leaf curl 55 cankers 55 parasitic wasp 55 sclerotinia 55 fungal 55 Citrus canker 54 apple scab 54 fungal disease 54 aspergillus 54 bacterial toxin 54 Thrips 54 Soybean rust 54 moth larvae 54 broad leaved 54 biting midges 54 Sudden Oak 54 spirochete 54 Argentine ant 53 Emerald ash borer 53 defoliating 53 hyphae 53 cucurbits 53 Agrobacterium 53 whitefly 53 Fungal 53 Toxoplasma gondii 53 invasive beetle 53 Varroa mite 53 avian influenza H#N# 53 mealybugs 53 Spider mites 53 hemlock woolly adelgid 53 stem borer 53 Hessian fly 52 subsp 52 Bt toxin 52 chikungunya virus 52 endophytes 52 invasive insect 52 plant Arabidopsis thaliana 52 tick borne 52 malaria parasite Plasmodium falciparum 52 European corn borer 52 adelgid 52 dieback 52 Genetic variation 52 poison sumac 52 citrus greening disease 52 Borrelia burgdorferi 52 fungi 51 mealy bug 51 Botrytis 51 mutated strain 51 whiteflies 51 mycelium 51 bollworm 51 mycorrhizal fungi 51 T. gondii 51 fruiting bodies 51 chytrid 51 adelgids 51 viruses bacteria fungi 51 pox virus 51 flea beetles 51 Burkholderia 51 mycobacterium 51 parasitoids 51 huanglongbing 51 pest insects 51 parasitic mites 51 Stachybotrys 50 dengue viruses 50 funguses