Directory · Pathogens

Oomycetes

92 items — choose below or search on the left.

92 items

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White rust Albugo candida White rust of sweet potato Albugo ipomoeae-panduratae White rust of spinach Albugo occidentalis Albugo tragopogonis Albugo tragopogonis Aphanomyces cladogamus Aphanomyces cladogamus Beet root rot Aphanomyces cochlioides Aphanomyces root rot Aphanomyces euteiches Radish black root Aphanomyces raphani Lettuce downy mildew Bremia lactucae Peronospora Peronospora Downy mildew of chickpea Peronospora ciceris Peronospora conglomerata Peronospora conglomerata Onion downy mildew Peronospora destructor Downy mildew of carnation Peronospora dianthicola Downy mildew of spinach Peronospora effusa Spinach downy mildew Peronospora farinosa Strawberry downy mildew Peronospora fragariae Tobacco downy mildew Peronospora hyoscyami Soybean downy mildew Peronospora manshurica Downy mildew of crucifers Peronospora parasitica Downy mildew of cinquefoil Peronospora potentillae Blackberry downy mildew Peronospora rubi Downy mildew of beet Peronospora schachtii Downy mildew of roses Peronospora sparsa Blue mold of tobacco Peronospora tabacina Alfalfa downy mildew Peronospora trifoliorum Downy mildew of pea Peronospora viciae Phytophthora cactorum Phytophthora cactorum Phytophthora cambivora Phytophthora cambivora Phytophthora root rot Phytophthora cinnamomi Phytophthora citricola Phytophthora citricola Phytophthora cryptogea Phytophthora cryptogea Phytophthora drechsleri Phytophthora drechsleri Pink rot of potato Phytophthora erythroseptica Red stele root rot Phytophthora fragariae Potato blight Phytophthora infestans Phytophthora inflata Phytophthora inflata Phytophthora kernoviae Phytophthora kernoviae Lettuce downy mildew (Phytophthora) Phytophthora lactucae Phytophthora root rot of alfalfa Phytophthora medicaginis Tobacco black shank Phytophthora nicotianae Rice phytophthora Phytophthora oryzae Phytophthora palmivora Phytophthora palmivora Phytophthora parasitica Phytophthora parasitica Bean blight Phytophthora phaseoli Phytophthora plurivora Phytophthora plurivora Phytophthora pseudolactucae Phytophthora pseudolactucae Phytophthora pseudosyringae Phytophthora pseudosyringae Phytophthora ramorum Phytophthora ramorum Phytophthora sansomeana Phytophthora sansomeana Phytophthora root and stem rot of soybean Phytophthora sojae Phytophthora syringae Phytophthora syringae Phytophthora Phytophthora taxon Phytopythium helicoides Phytopythium helicoides Phytopythium vexans Phytopythium vexans Phytopythium vexans Phytopythium vexans Plasmopara Plasmopara Downy mildew of sunflower Plasmopara halstedii Lettuce root downy mildew Plasmopara lactucae-radicis Plasmopara obducens Plasmopara obducens

Plant pathogen reference

Phytopathogen catalog — crop disease agents: fungi, bacteria, oomycetes, nematodes, and viruses. For each pathogen: taxonomic position, diseases caused, and affected crops.

Pathogens are linked to diseases: the pathogen page shows the diseases it causes, and the disease page shows its pathogens. Select by kingdom on the left or search by Latin name.