Related by context. Frequent words. (Click for all words.) 62 rust fungus 62 fungal pathogen 61 Plasmodium vivax 61 protozoan parasite 60 leaf blight 60 Typhoid fever 59 chikungunya virus 59 mealybug 59 causative agents 59 falciparum 58 P. ramorum 58 avian influenza H#N# 58 leaf curl 58 Ebola Reston 58 Rift Valley fever 58 Powdery mildew 58 Phytophthora ramorum 58 stem borer 58 Schistosomiasis 57 bacterial pathogen 57 mealy bug 57 biting midges 57 worm infestation 57 Dengue virus 57 Borrelia burgdorferi 57 epizootic 57 Escherichia coli bacteria 57 leafhoppers 57 chikungunya fever 56 citrus greening disease 56 hog cholera 56 H5 avian influenza 56 porcine reproductive 56 Penicillium 56 Vibrio cholerae 56 respiratory syndrome 56 staphylococci 56 Thrips 56 dengue viruses 56 enteroviruses 56 meningoencephalitis 56 Swine influenza 55 Citrus canker 55 Chikungunya virus 55 Ebola Marburg 55 aspergillus 55 Clostridium perfringens 55 Ebola fever 55 huanglongbing 55 SARS CoV 55 Rickettsia 55 Canker 55 ebola virus 55 melioidosis 55 arenavirus 55 H5 avian flu 55 haemorrhagic fever 54 Ebola hemorrhagic fever 54 viral hemorrhagic fever 54 Klebsiella pneumoniae 54 mosquito transmitted 54 leaf beetle 54 plasmodium 54 Nipah virus 54 diarrhea dysentery 54 aspergillosis 54 corona virus 53 Dengue viruses 53 Burkholderia 53 spider mite 53 Toxoplasma gondii 53 M. bovis 53 E.coli O# H7 53 haemorrhagic 53 C. botulinum 53 anthracnose 53 transgenic rice 53 Nipah 53 hemorrhagic fevers 53 bacterial fungal 53 tick borne 53 blackleg 53 downy mildew 53 sicken humans 53 sclerotinia 53 Salmonella typhimurium 53 Kikwit 52 simian virus 52 endophytes 52 Ebola outbreaks 52 viral hemorrhagic fevers 52 mealy bugs 52 Shiga toxin producing 52 mold fungi 52 malaria parasite Plasmodium falciparum 52 highly communicable 52 Striga 52 pneumonic 52 Fungal 52 Aphid 52 Y. pestis