Results 81 to 90 of about 2,670 (208)

Dissemination of Pseudomonas syringae pv. actinidiae through pollen and its epiphytic life on leaves and fruits

open access: yesPhytopathologia Mediterranea, 2012
The role of pollen in disseminating Pseudomonas syringae pv. actinidiae (Psa ) in kiwifruit orchards was investigated and the survival of the pathogen as an epiphyte on leaves and fruits was followed, from pollination time until the pre-harvest season ...
EMILIO STEFANI, DAVIDE GIOVANARDI
doaj   +1 more source

Identification of an Emergent and Atypical Pseudomonas viridiflava Lineage Causing Bacteriosis in Plants of Agronomic Importance in a Spanish Region [PDF]

open access: yes, 2003
Pseudomonas strains with an atypical LOPAT profile (where LOPAT is a series of determinative tests: L, levan production; O, oxidase production; P, pectinolitic activity; A, arginine dihydrolase production; and T, tobacco hypersensibility) can be ...
Carmen Mendoza, M.   +2 more
core  

A Supramolecular Material for Controlling Kiwifruit Bacterial Canker

open access: yesAdvanced Science, Volume 12, Issue 31, August 21, 2025.
The matrine‐5‐methylsalicylic acid salt (MOS) is reported for its excellent antibacterial activity against Pseudomonas syringae pv. actinidiae (Psa), with advanced cell membrane penetration ability and strong affinities for potential targets. Furthermore, a nanosupramolecular delivery system MOS@hydroxypropyl‐beta‐cyclodextrin (HPCD) with improved ...
Xile Deng   +9 more
wiley   +1 more source

Story of an array based technology designed to grasp and detect the complex plant pathogen Ralstonia solanacearum [PDF]

open access: yes, 2012
The ancient soil borne plant vascular pathogen Ralstonia solanacearum evolved and adapted to cause severe damage on an unusually wide range of plants.
Arribat, Sandrine   +3 more
core  

Biodegradation of Juglone by Xanthomonas arboricola pv. juglandis, the Causal Agent of Walnut (Juglans regia L.) Bacterial Blight

open access: yesChemistry &Biodiversity, Volume 22, Issue 8, August 2025.
ABSTRACT Xanthomonas arboricola pv. juglandis is the causal agent of walnut blight, a disease affecting Juglans regia L. cultivations by causing severe economic losses worldwide. The content of phenolic compounds in J. regia cultivars plays an important role in determining the resistance or susceptibility to the infection. In this study, the assessment
Marco Scortichini   +4 more
wiley   +1 more source

Diversity, antibacterial and phytotoxic activities of culturable endophytic fungi from Pinellia pedatisecta and Pinellia ternata

open access: yesBMC Microbiology, 2023
Background Endophytic fungi of medicinal plants, as special microorganisms, are important sources of antibacterial compounds. However, the diversity and antibacterial activity of endophytic fungi from Pinellia Tenore have not been systematically studied.
Kun Kong   +4 more
doaj   +1 more source

Terapia fágica na inativação de Pseudomonas syringae pv. actinidiae em plantas de kiwi [PDF]

open access: yes, 2021
Pseudomonas syringae (P. syringae) is the causative agent of diseases in a wide variety of plants and includes more than 60 pathovars. Pseudomonas syringae pv.
Pinheiro, Larindja Amanda Monteiro
core  

Genomic Islands of Pseudomonas syringae pv. tabaci 6605: Identification of PtaGI‐1 as a Pathogenicity Island With Effector Genes and a Tabtoxin Cluster

open access: yesMolecular Plant Pathology, Volume 26, Issue 5, May 2025.
Pseudomonas syringae pv. tabaci genomic island PtaGI‐1 has effector and tabtoxin genes and is necessary for virulence. It is a dynamic element that is excised from the chromosome and circularised. ABSTRACT Genomic islands (GIs) are 20–500 kb DNA regions that are thought to be acquired by horizontal gene transfer.
Yuta Watanabe   +6 more
wiley   +1 more source

Transcriptome Analysis of Kiwifruit in Response to Pseudomonas syringae pv. actinidiae Infection [PDF]

open access: yesInternational Journal of Molecular Sciences, 2018
Kiwifruit bacterial canker caused by Pseudomonas syringae pv. actinidiae (Psa) has brought about a severe threat to the kiwifruit industry worldwide since its first outbreak in 2008. Studies on other pathovars of P. syringae are revealing the pathogenesis of these pathogens, but little about the mechanism of kiwifruit bacterial canker is known.
Tao Wang   +5 more
openaire   +2 more sources

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