Other plant diseases

P Peach star mosaic Peach star P Peach wart Peach wart P Peanut bud necrosis Peanut bud P Pear corky spot Pear corky P Pear decline P Pear scab Pear freckle P Pear rough Pear rough P Penicillium rot Penicillium brevicaule O Oak crust Peniophora quercina H Huasteco pepper virus Pepper huasteco P Percolozoa Percolozoa P Periconiella infection Periconiella S Scabiosa downy mildew Peronospora constantinescui T Tobacco blue mold Peronospora hyoscyami D Downy mildew of crucifers Peronospora parasitica D Downy mildew of raspberry Peronospora rubi P Persiciospora Persiciospora P Pezizella Pezizella P Pezizomycetes Pezizomycetes P Phacus Phacus P Phacus acuminatus Phacus acuminatus P Phaeolus Phaeolus B Brown algae Phaeophyceae B Brown algae Phaeophyta E Eucalyptus phaeoseptoria leaf spot Phaeoseptoria eucalypti P Phaeosphaeriaceae leaf spots Phaeosphaeriaceae P Phaeothamniales algae Phaeothamniales P Phaeothamnion Phaeothamnion P Phaeothamnion confervicolum Phaeothamnion confervicolum P Phaeothamniophyceae Phaeothamniophyceae P Phlebiopsis gigantea Phlebiopsis gigantea P Phloeosporella Phloeosporella P Pholiotina pygmaeoffinis Pholiotina pygmaeoffinis P Phoma gangrene Phoma exigua P Phyllachora leaf spot Phyllachoraceae P Phyllactinia powdery mildew Phyllactinia guttata P Phyllaria blight Phyllaria P Phyllobatheliaceae Phyllobatheliaceae P Phyllody Phytoplasmalike organism P Phyllody and witches’-broom P Phyllosticta leaf spot of brassicas Phyllosticta brassicae P Phyllosticta leaf spot of hydrangea Phyllosticta hydrangeae P Phyllosticta leaf spot of alfalfa Phyllosticta medicaginis C Citrus phyllosticta leaf spot Phyllosticta paracitricarpa P Phymatotrichum root rot Phymatotrichum B Black rot of apple Physalospora malorum W Willow black spot Physalospora miyabeana P Physaraceae slime molds Physaraceae P Physarales slime molds Physarales P Physarum Physarum P Physarum braunianum Physarum braunianum P Physarum polycephalum Physarum polycephalum P Phytocercomoniasis Phytocercomonas P Phytocercomoniasis Phytocercomonas venanatans P Phytomonas Phytomonas P Phytomonas staheli Phytomonas staheli P Phytomyxea Phytomyxea T Tobacco black shank Phytophthora nicotianae A American phytoplasma Phytoplasma americanum P Pigeonpea sterility mosaic virus Pigeonpea sterility