Gallery
Image Type
Morphological Structure
Clades
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Phytophthora spp. in Clade 3: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. nemorosa Ex-type CBS 114870 = S&T BL 27 . Gloria Abad, USDA S&T.
Phytophthora spp. in Clade 3: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. nemorosa Ex-type CBS 114870 = S&T BL 27. Gloria Abad, USDA S&T.
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Phytophthora spp. in Clade 3: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. nemorosa Ex-type CBS 114870 = S&T BL 27 . Gloria Abad, USDA S&T.
Phytophthora spp. in Clade 3: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. nemorosa Ex-type CBS 114870 = S&T BL 27. Gloria Abad, USDA S&T.
Phytophthora nemorosa (CPHST BL 167) colonies of a selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nemorosa (CPHST BL 167) colonies of a selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nemorosa (CPHST BL 27) sexual phase (a–c) showing oogonia smooth-walled, amphyginous antheridia, and aplerotic oospores; photo by Gloria Abad.
Phytophthora nemorosa (CPHST BL 27) sexual phase (a–c) showing oogonia smooth-walled, amphyginous antheridia, and aplerotic oospores; photo by Gloria Abad.
Phytophthora nemorosa (CPHST BL 27) sexual phase: showing oogonium smooth-walled, amphyginous antheridium, and aplerotic oospore; photo by Gloria Abad.
Phytophthora nemorosa (CPHST BL 27) sexual phase: showing oogonium smooth-walled, amphyginous antheridium, and aplerotic oospore; photo by Gloria Abad.
Phytophthora nemorosa (CPHST BL 27) sexual phase: showing oogonium smooth-walled, amphyginous antheridium, and aplerotic oospore; photo by Gloria Abad.
Phytophthora nemorosa (CPHST BL 27) sexual phase: showing oogonium smooth-walled, amphyginous antheridium, and aplerotic oospore; photo by Gloria Abad.
Phytophthora nemorosa (CPHST BL 27) sexual phase: showing oogonium smooth-walled, amphyginous antheridium, and aplerotic oospore; photo by Gloria Abad.
Phytophthora nemorosa (CPHST BL 27) sexual phase: showing oogonium smooth-walled, amphyginous antheridium, and aplerotic oospore; photo by Gloria Abad.
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Phytophthora spp. in subclade 1d: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. nicotianae selected specimen CBS 149823 = S&T BL 162 . Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 1d: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. nicotianae selected specimen CBS 149823 = S&T BL 162. Gloria Abad, USDA S&T.
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Phytophthora spp. in subclade 1d: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. nicotianae selected specimen CBS 149823 = S&T BL 162 . Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 1d: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. nicotianae selected specimen CBS 149823 = S&T BL 162. Gloria Abad, USDA S&T.
Phytophthora nicotianae (CPHST BL 44) colonies of the selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Clinton Greub, Krysta Jennings, and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nicotianae (CPHST BL 44) colonies of the selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Clinton Greub, Krysta Jennings, and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nicotianae (CPHST BL 161) colonies of a selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nicotianae (CPHST BL 161) colonies of a selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nicotianae (CPHST BL 162) colonies of a selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nicotianae (CPHST BL 162) colonies of a selected specimen grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase (a–h) and sexual phase (i): (a, b) sporangia originated in simple sympodial sporangiophore, (c, d) papillated sporangia, (d) caducous with short pedicel, (e, f) sporangia with irregular shapes, (g) hyphal swellings, (h) chlamydospore, (i) oogonium with amphigynous antheridium and aplerotic oospore; photos by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase (a–h) and sexual phase (i): (a, b) sporangia originated in simple sympodial sporangiophore, (c, d) papillated sporangia, (d) caducous with short pedicel, (e, f) sporangia with irregular shapes, (g) hyphal swellings, (h) chlamydospore, (i) oogonium with amphigynous antheridium and aplerotic oospore; photos by Gloria Abad, USDA-APHIS-PPQ.
Breadfruit blight caused by Phytophthora nicotianae ; photo by Scot Nelson, University of Hawaii at Manoa.
Breadfruit blight caused by Phytophthora nicotianae; photo by Scot Nelson, University of Hawaii at Manoa.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: chlamydospore; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: chlamydospore; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: hyphal swellings; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: hyphal swellings; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangia originated in simple sympodial sporangiophores; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangia originated in simple sympodial sporangiophores; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangia originated in simple sympodial sporangiophores; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangia originated in simple sympodial sporangiophores; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangium with irregular shape; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangium with irregular shape; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangium with irregular shape; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangium with irregular shape; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangia with irregular shapes; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: sporangia with irregular shapes; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: papillated sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) asexual phase: papillated sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) sexual phase: oogonium with amphigynous antheridium and aplerotic oospore; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora nicotianae (CPHST BL 44, selected specimen) sexual phase: oogonium with amphigynous antheridium and aplerotic oospore; photo by Gloria Abad, USDA-APHIS-PPQ.
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Phytophthora spp. in subclade 7b: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. niederhauserii Ex-type CBS 149824 = S&T BL 45 . Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 7b: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. niederhauserii Ex-type CBS 149824 = S&T BL 45. Gloria Abad, USDA S&T.
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Phytophthora spp. in subclade 7b: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. niederhauserii Ex-type CBS 149824 = S&T BL 45 . Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 7b: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. niederhauserii Ex-type CBS 149824 = S&T BL 45. Gloria Abad, USDA S&T.
Phytophthora niederhauserii (CPHST BL 45) colonies of the ex-type grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora niederhauserii (CPHST BL 45) colonies of the ex-type grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: (a) nonpapillate persistent sporangium originated in unbranched sporangiophore and hyphal swellings; (b–g) different shapes of sporangia; (h) lobate hyphal swellings; (i, j) hyphal swellings in sporangiophores; (k) sporangium with internal proliferation; photos by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: (a) nonpapillate persistent sporangium originated in unbranched sporangiophore and hyphal swellings; (b–g) different shapes of sporangia; (h) lobate hyphal swellings; (i, j) hyphal swellings in sporangiophores; (k) sporangium with internal proliferation; photos by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora niederhauserii (ex-type CPHST BL 45) heterothallic sexual phase: (a–h) smooth-walled oogonia with amphigynous antheridia and plerotic oospores; (c–h) asymmetric amphigynous antheridia; (g) amphigynous antheridia with finger-like projection; photos by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora niederhauserii (ex-type CPHST BL 45) heterothallic sexual phase: (a–h) smooth-walled oogonia with amphigynous antheridia and plerotic oospores; (c–h) asymmetric amphigynous antheridia; (g) amphigynous antheridia with finger-like projection; photos by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: nonpapillate persistent sporangium originated in unbranched sporangiophore and hyphal swellings; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: nonpapillate persistent sporangium originated in unbranched sporangiophore and hyphal swellings; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: nonpapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: nonpapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: nonpapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora neiderhauserii (ex-type CPHST BL 45) asexual phase: nonpapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
