Results 21 to 30 of about 367 (153)

Species-specific real-time PCR assays for the detection of Venturia spp. on apple and pear, including the quarantine species V. nashicola

Journal of Plant Pathology
International audienceSeveral species of Venturia spp. cause scab disease on fruit trees: V. inaequalis on apple, V. pirina on pear, and V. nashicola on Asian pear that is listed as a quarantine pathogen in several countries in the world.
Jason Shiller, Bruno Lê Cẩm, Renaud Ioos   +2 more
exaly   +2 more sources

Novel 1, 2, 4-Triazoles as Antifungal Agents. [PDF]

Biomed Res Int, 2022
The development of innovative antifungal agents is essential. Some fungicidal agents are no longer effective due to resistance development, various side effects, and high toxicity. Therefore, the synthesis and development of some new antifungal agents are necessary. 1,2,4‐Triazole is one of the most essential pharmacophore systems between five‐membered
Kazeminejad Z, Marzi M, Shiroudi A, Kouhpayeh SA, Farjam M, Zarenezhad E.   +5 more
europepmc   +2 more sources

Tolerance of Venturia nashicola to thiophanatemethyl and benomyl in Japan.

Japanese Journal of Phytopathology, 1977
In 1975, spray applications of thiophanate-methyl and benomyl failed to control scab in several Japanese pear orchards. Mycelia of Venturia nashicola isolates, obtained from these orchards, developed normally on PDA supplemented with 50-800ppm of thiophanate-methyl or benomyl. Sensitive isolates did not grow even at 1ppm.
Akira YAMAGUCHI, Hideo ISHII
core   +3 more sources

Pest categorisation of Diaphorina citri

EFSA Journal, Volume 19, Issue 1, January 2021., 2021
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Diaphorina citri (Hemiptera: Liviidae) (Asian citrus psyllid) for the EU. D. citri is a key pest of citrus in several countries as it is a vector of serious bacterial pathogens, the putative causal agents of Huanglongbing (HLB) also known as citrus greening.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Virag Kertesz, Franz Streissl, Alan MacLeod   +21 more
wiley   +1 more source

Infection Behavior ofVenturia nashicola, the Cause of Scab on Asian Pears [PDF]

Phytopathology®, 2000
The infection of Japanese pear by Venturia nashicola, the cause of scab on Asian pears (Japanese pear, Pyrus pylifolia var. culta; Chinese pear, P. ussuriensis), was examined using light and electron microscopy to determine the mechanism of resistance in pears. Early stages of infection were similar on the susceptible cv.
P, Park, H, Ishii, Y, Adachi, S, Kanematsu, H, Ieki, S, Umemoto   +5 more
openaire   +2 more sources

List of non‐EU phytoplasmas of tuber‐forming Solanum spp.

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health prepared a list of non‐EU phytoplasmas of tuber‐forming Solanum spp. A systematic literature review and search of databases identified 12 phytoplasmas infecting S. tuberosum. These phytoplasmas were assigned to three categories.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Domenico Bosco, Michela Chiumenti, Francesco Di Serio, Luciana Galetto, Cristina Marzachì, Marco Pautasso, Marie‐Agnès Jacques   +24 more
wiley   +1 more source

Pest categorisation of the non‐EU phytoplasmas of tuber‐forming Solanum spp.

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of four phytoplasmas of tuber‐forming Solanum spp. known to occur only outside the EU or having a limited presence in the EU. The only tuber‐forming species of Solanum reported to be phytoplasma infected is S. tuberosum.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Domenico Bosco, Michela Chiumenti, Francesco Di Serio, Luciana Galetto, Cristina Marzachì, Marco Pautasso, Marie‐Agnès Jacques   +24 more
wiley   +1 more source

Pest categorisation of Diabrotica undecimpunctata howardi

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Diabrotica undecimpunctata howardi (Coleoptera: Chrysomelidae) for the EU. This subspecies occurs in North and Central America. Adults oviposit on annual plants in the families Asteraceae, Chenopodiaceae, Cucurbitaceae, Fabaceae, Poaceae, Polygonaceae and Solanaceae. Adults feed
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Virág Kertész, Andrea Maiorano, Franz Streissl, Alan MacLeod   +23 more
wiley   +1 more source

Whole Genome Sequence Resource of the Asian Pear Scab Pathogen Venturia nashicola [PDF]

Molecular Plant-Microbe Interactions®, 2019
Venturia nashicola, the cause of scab disease of Asian pears, is a host-specific, biotrophic fungus. It is restricted to Asia and is regarded as a quarantine threat outside this region. European pear displays nonhost resistance (NHR) to V. nashicola and Asian pears are nonhosts of V. pyrina (the cause of European pear scab disease).
Shakira Johnson, Dan Jones, Amali H. Thrimawithana, Cecilia H. Deng, Joanna K. Bowen, Carl H. Mesarich, Hideo Ishii, Kyungho Won, Vincent G. M. Bus, Kim M. Plummer   +9 more
openaire   +3 more sources

Pest categorisation of Leptinotarsa decemlineata

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) for the EU. L. decemlineata is primarily known as a major defoliator of potatoes (Solanum tuberosum); feeding damage can result in significant yield loss.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Virag Kertesz, Andrea Maiorano, Franz Streissl, Alan MacLeod   +22 more
wiley   +1 more source