Results 11 to 20 of about 1,003 (172)

Streptomycin Resistant Isolates of Pseudomonas syringae pv. actinidiae in Korea

Research in Plant Disease, 2020
Streptomycin resistant isolates of Pseudomonas syringae pv. actinidiae, the causal agent of bacterial canker in kiwifruit, were found in Korea. A total of 734 isolates of P. syringae pv.
Young Sun Lee, Gyoung Hee Kim, Yu-Rim Song, Chang-Sik Oh, Young Jin Koh, Jae Sung Jung   +5 more
doaj   +2 more sources

Role of Metcalfa pruinosa as a Vector for Pseudomonas syringae pv. actinidiae [PDF]

The Plant Pathology Journal, 2017
After 20 years of steady increase, kiwifruit industry faced a severe arrest due to the pandemic spread of the bacterial canker, caused by Pseudomonas syringae pv. actinidiae (Psa). The bacterium penetrates the host plant primarily via natural openings or
Irene Donati, Sofia Mauri, Giampaolo Buriani, Antonio Cellini, Francesco Spinelli   +4 more
doaj   +3 more sources

QTL mapping for resistance to Pseudomonas syringae pv. actinidiae (Psa) in tetraploid Actinidia. [PDF]

BMC Plant Biol
For fifteen years, bacterial canker of kiwifruit, caused by Pseudomonas syringae pv. actinidiae (Psa), has severely impacted kiwifruit cultivation. To some extent, all cultivated varieties are susceptible, resulting in production losses and plant mortality, although different degrees of resilience to the disease are known.
De Mori G, Marroni F, Cipriani G.
europepmc   +4 more sources

Pseudomonas syringae pv. actinidiae: Ecology, Infection Dynamics and Disease Epidemiology. [PDF]

Microb Ecol, 2020
Since 2008, the kiwifruit industry has been devastated by a pandemic outbreak of Pseudomonas syringae pv. actinidiae (Psa), the causal agent of bacterial canker. This disease has become the most significant limiting factor in kiwifruit production. Psa colonizes different organs of the host plant, causing a specific symptomatology on each of them.
Donati I, Cellini A, Sangiorgio D, Vanneste JL, Scortichini M, Balestra GM, Spinelli F.   +6 more
europepmc   +6 more sources

Effector loss drives adaptation of Pseudomonas syringae pv. actinidiae biovar 3 to Actinidia arguta. [PDF]

PLoS Pathog, 2022
A pandemic isolate ofPseudomonas syringaepv.actinidiaebiovar 3 (Psa3) has devastated kiwifruit orchards growing cultivars ofActinidia chinensis. In contrast,A.arguta(kiwiberry) is not a host of Psa3. Resistance is mediated via effector-triggered immunity, as demonstrated by induction of the hypersensitive response in infectedA.argutaleaves, observed by
Hemara LM, Jayaraman J, Sutherland PW, Montefiori M, Arshed S, Chatterjee A, Chen R, Andersen MT, Mesarich CH, van der Linden O, Yoon M, Schipper MM, Vanneste JL, Brendolise C, Templeton MD.   +14 more
europepmc   +4 more sources

An in vitro Actinidia Bioassay to Evaluate the Resistance to Pseudomonas syringae pv. actinidiae [PDF]

The Plant Pathology Journal, 2019
Pseudomonas syringae pv. actinidiae (Psa) is by far the most important pathogen of kiwifruit. Sustainable expansion of the kiwifruit industry requires the use of Psa-tolerant or resistant genotypes for the breeding of tolerant cultivars. However, the resistance of most existing kiwifruit cultivars and wild genotypes is poorly understood, and suitable ...
Faming Wang, Jiewei Li, Kaiyu Ye, Pingping Liu, Hongjuan Gong, Qiaosheng Jiang, Beibei Qi, Quanhui Mo   +7 more
openaire   +3 more sources

The Leaf Bacterial Microbiota of Female and Male Kiwifruit Plants in Distinct Seasons: Assessing the Impact of Pseudomonas syringae pv. actinidiae

Phytobiomes Journal, 2021
The Pseudomonas syringae pv. actinidiae pandemic has been compromising the production of the kiwifruit industry in major producing countries. Abiotic factors and plant gender are known to influence the disease outcome.
Aitana Ares, Joana Pereira, Eva Garcia, Joana Costa, Igor Tiago   +4 more
doaj   +1 more source

Complete genome sequencing of Pseudomonas syringae pv. actinidiae Biovar 3, P155, kiwifruit pathogen originating from China

Bioscience Journal, 2020
Pseudomonas syringae pv. actinidiae is a bacterial pathogen of kiwifruit. Based on the results of the pathogenicity assay, we sequenced the strain Pseudomonas syringae (Psa3) P155 which possesses a series of virulence and resistance genes, CRISPR ...
Xin Pan, Siyue Zhao, Yongzhi Wang, Mingzhang Li, Liqin He, Qiguo Zhuang   +5 more
doaj   +3 more sources

Transcriptional Profiling of Three Pseudomonas syringae pv. actinidiae Biovars Reveals Different Responses to Apoplast-Like Conditions Related to Strain Virulence on the Host

Molecular Plant-Microbe Interactions, 2021
Pseudomonas syringae pv. actinidiae is a phytopathogen that causes devastating bacterial canker in kiwifruit. Among five biovars defined by genetic, biochemical, and virulence traits, P. syringae pv.
Elodie Vandelle, Teresa Colombo, Alice Regaiolo, Vanessa Maurizio, Tommaso Libardi, Maria-Rita Puttilli, Davide Danzi, Annalisa Polverari   +7 more
doaj   +1 more source

TaqMan qPCR assays improve Pseudomonas syringae pv. actinidiae biovar 3 and P. viridiflava (PG07) detection within the Pseudomonas sp. community of kiwifruit

Phytopathologia Mediterranea, 2023
Kiwifruit is inhabited by a heterogeneous community of bacteria belonging to the Pseudomonas syringae species complex (Pssc). Only a few of its members, such as the specialist Pseudomonas syringae pv.
Sara CAMPIGLI, Simone LUTI, Tommaso MARTELLINI, Domenico RIZZO, Linda BARTOLINI, Claudio CARRAI, Jeyaseelan BASKARATHEVAN, Luisa GHELARDINI, Francesca PEDUTO HAND, Guido MARCHI   +9 more
doaj   +1 more source