Results 21 to 30 of about 176 (98)

Photosystem Perturbation by Staygreen Mutations Confers Allele-Dependent Defences Against Infections of Pathogens With Different Lifestyles and Abiotic Stress Tolerance. [PDF]

Plant Cell Environ
ABSTRACT The staygreen (SGR) gene encodes the magnesium dechelatase that plays an important regulatory role during chlorophyll degradation. Our previous work revealed a nonsynonymous SNP (A323G) inside cucumber CsSGR that is responsible for multiple disease resistance (MDR), but the underlying mechanism is unknown.
Tan J, Tian Z, Chen F, Gao K, Jin J, Keinath AP, Dymerski RD, Wu Z, Weng Y.   +8 more
europepmc   +2 more sources

Sequencing of the Litchi Downy Blight Pathogen Reveals It Is a Phytophthora Species With Downy Mildew-Like Characteristics

Molecular Plant-Microbe Interactions, 2016
On the basis of its downy mildew–like morphology, the litchi downy blight pathogen was previously named Peronophythora litchii. Recently, however, it was proposed to transfer this pathogen to Phytophthora clade 4.
Yuanchao Wang, Wenwu Ye, Zhengguang Zhang   +2 more
exaly   +3 more sources

Exiguobacterium acetylicum Strain SI17: A Potential Biocontrol Agent against Peronophythora litchii Causing Post-Harvest Litchi Downy Blight

Horticulturae
Litchi downy blight (LDB) caused by Peronophythora litchii destroys 20–30% of litchi fruit every year and causes significant economic losses. Some Exiguobacterium strains exhibit considerable promise in both agricultural and industrial sectors.
Shilian Huang, Xinmin Lv, Li Zheng, Dongliang Guo   +3 more
doaj   +2 more sources

Control of litchi downy blight by zeamines produced by Dickeya zeae. [PDF]

Sci Rep, 2015
AbstractZeamines (ZMS), a class of polyamine-polyketide-nonribosomal peptide produced by bacterial isolate Dickeya zeae, were shown recently to be potent antibiotics against some bacterial pathogens. In this study, the results indicated that ZMS showed antifungal activity against Peronophythora litchii and other fungal pathogens.
Liao L, Zhou J, Wang H, He F, Liu S, Jiang Z, Chen S, Zhang LH.   +7 more
europepmc   +4 more sources

Sequencing of the Litchi Downy Blight Pathogen Reveals It Is a Phytophthora Species With Downy Mildew-Like Characteristics [PDF]

Molecular Plant-Microbe Interactions®, 2016
On the basis of its downy mildew–like morphology, the litchi downy blight pathogen was previously named Peronophythora litchii. Recently, however, it was proposed to transfer this pathogen to Phytophthora clade 4. To better characterize this unusual oomycete species and important fruit pathogen, we obtained the genome sequence of Phytophthora litchii ...
Wenwu Ye, Yang Wang, Danyu Shen, Delong Li, Tianhuizi Pu, Zide Jiang, Zhengguang Zhang, Xiaobo Zheng, Brett M Tyler, Yuanchao Wang   +9 more
openaire   +3 more sources

Pest categorisation of Pestalotiopsis disseminata

EFSA Journal, Volume 21, Issue 12, December 2023., 2023
Abstract Following the commodity risk assessments of bonsai plants from China consisting of Pinus parviflora grafted on P. thunbergii performed by EFSA, the EFSA Plant Health Panel performed a pest categorisation of Pestalotiopsis disseminata, a clearly defined plant pathogenic fungus of the family Pestalotiopsidaceae. The pathogen has been reported on
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Roel Potting, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Quirico Migheli, Irene Vloutoglou, Alex Gobbi, Andrea Maiorano, Marco Pautasso, Philippe Lucien Reignault   +25 more
wiley   +1 more source

Reasoned opinion on the joint review of maximum residue levels (MRLs) for fosetyl, disodium phosphonate and potassium phosphonates according to Articles 12 and 43 of Regulation (EC) No 396/2005

EFSA Journal, Volume 19, Issue 8, August 2021., 2021
Abstract EFSA received from the European Commission a mandate to provide its reasoned opinion on the joint review of maximum residue levels (MRLs) for fosetyl and phosphonates in or on food and feed according to Article 43 of Regulation (EC) No 396/2005.
European Food Safety Authority (EFSA), Giulia Bellisai, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Lucien Ferreira, German Giner, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Silvia Ruocco, Miguel Santos, Alessia Pia Scarlato, Anne Theobald, Benedicte Vagenende, Alessia Verani   +21 more
wiley   +1 more source

Transcriptome analysis of Phytophthora litchii reveals pathogenicity arsenals and confirms taxonomic status. [PDF]

PLoS ONE, 2017
Litchi downy blight, caused by Peronophythora litchii, is one of the major diseases of litchi and has caused severe economic losses. P. litchii has the unique ability to produce downy mildew like sporangiophores under artificial culture. The pathogen had
Jinhua Sun, Zhaoyin Gao, Xinchun Zhang, Xiaoxiao Zou, Lulu Cao, Jiabao Wang   +5 more
doaj   +1 more source

The ankyrin repeat-containing protein PlANK1 mediates mycelial growth, oospore development, and virulence in Peronophythora litchii

Phytopathology Research, 2023
Litchi downy blight, caused by Peronophythora litchii, is one of the most serious diseases in major litchi-producing regions worldwide. The ankyrin (ANK) repeat is one of the most common protein-protein interaction motifs found in all kingdoms of life ...
Junjian Situ, Xinning Zhang, Xiaofan Zhou, Zijing Zhang, Pinggen Xi, Guanghui Kong, Zide Jiang   +6 more
doaj   +1 more source

Commodity risk assessment of Jasminum polyanthum plants from Israel

EFSA Journal, Volume 18, Issue 8, August 2020., 2020
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation EU/2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers all plant health risks posed by unrooted cuttings of Jasminum polyanthum ...
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, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Elisavet Chatzivassiliou, Jane Debode, Charles Manceau, Ciro Gardi, Olaf Mosbach‐Schulz, Roel Potting   +24 more
wiley   +1 more source