Results 51 to 60 of about 100,075 (173)

New genes of Xanthomonas citri subsp. citri involved in pathogenesis and adaptation revealed by a transposon-based mutant library

BMC Microbiology, 2009
Background Citrus canker is a disease caused by the phytopathogens Xanthomonas citri subsp. citri, Xanthomonas fuscans subsp. aurantifolli and Xanthomonas alfalfae subsp. citrumelonis.
Silva Ana CR, Ferro Maria IT, Ferreira Cristiano B, Brigati Joice B, Dezajacomo Juliana, Moreira Leandro M, Laia Marcelo L, Ferro Jesus A, Oliveira Julio CF   +8 more
doaj   +1 more source

Biocontrol Potential of Native Trichoderma Isolates Against Fomitopsis meliae, a Lemon Canker and Wood Rot Pathogen in the Southwestern United States

Journal of Phytopathology, Volume 174, Issue 4, July/August 2026.
ABSTRACT Canker and wood rot diseases threaten citrus production worldwide, yet effective management options for many trunk pathogens remain limited. Fomitopsis meliae is an emerging brown wood rot pathogen affecting lemon orchards in the southwestern United States, and sustainable control strategies are urgently needed. This study represents the first
Constantine Uwaremwe, Wenjie Ji, Qingqing Li, Jiahuai Hu   +3 more
wiley   +1 more source

How Will Irma Affect Citrus Canker Management?

EDIS, 2018
              The citrus canker season is quickly approaching again, so it is time to start planning your canker management plan to avoid fruit drop and fresh market quality loss.
Evan Johnson
doaj  

Weather Conditions Associated with Citrus Canker Incidence Caused by A^W Strain in the Lower Rio Grande Valley of South Texas

Horticulturae
Citrus canker, caused by bacterium Xanthomonas citri subsp. citri (Xcc), affects the citrus industry by making the fruit unmarketable due to unsightly lesions on the fruit.
Amit Sharma, Teresa Patricia Feria Arroyo, George Yanev, Madhurababu Kunta   +3 more
doaj   +1 more source

Novel insights into the genomic basis of citrus canker based on the genome sequences of two strains of Xanthomonas fuscans subsp. aurantifolii

BMC Genomics, 2010
Background Citrus canker is a disease that has severe economic impact on the citrus industry worldwide. There are three types of canker, called A, B, and C. The three types have different phenotypes and affect different citrus species.
Nociti Letícia A, Rodrigues Neto Julio, Leite Rui P, Nishiyama Milton Y, Laia Marcelo L, Kitajima Elliot W, Jones Jeffrey B, Gimenez Daniele F, Furlan Luiz R, Ferro Maria I, Ferraz André L, Facincani Agda P, de Souza Robson F, de Oliveira Julio C, de Moraes Fabrício E, da Silva Aline M, da Silva Ana C, Bortolossi Julio C, Adi Said S, Digiampietri Luciano A, Potnis Neha, Almeida Nalvo F, Moreira Leandro M, Norman David J, Ostroski Eric H, Pereira Haroldo A, Staskawicz Brian J, Tezza Renata I, Ferro Jesus A, Vinatzer Boris A, Setubal João C   +30 more
doaj   +1 more source

Síntomasde Cancro Cítrico en Árbolesde Vivero

EDIS, 2013
This is a two-page illustrated identification sheet for citrus canker symptoms that appear in citrus nurseries. Written by Timothy D. Riley, Megan M. Dewdney, and Jamie D.
Timothy D. Riley, Megan M. Dewdney, Jamie D. Burrow   +2 more
doaj   +1 more source

Disarming the Pathogen's Metabolic Weapon: A Novel Route to Durable Disease Resistance

Modern Agriculture, Volume 4, Issue 1, June 2026.
Two routes to sugar acquisition in pathogenic bacteria and corresponding ‘pathogen‐starvation’ strategies. TAL effectors activate plant SWEET transporters to promote sucrose efflux into the apoplast, which can be blocked by editing SWEET promoter effector‐binding elements to prevent TAL binding. The T3E AvrBs2 converts host UDP‐galactose into xanthosan,
Yixuan Mi, Yuheng Yang
wiley   +1 more source

Guardians or Gateways? The Intricate Relationship Between Plant Cell Walls and Pathogenic Xanthomonas

Molecular Plant Pathology, Volume 27, Issue 6, June 2026.
An overview of the intricate interactions between Xanthomonas and the plant cell wall during the infection process. ABSTRACT Plants have evolved a complex cell wall (CW) providing support and protection against environmental constraints, including constant attacks from pests and pathogens.
Charlotte Gaudin, Marie‐Agnès Jacques, Nicolas W. G. Chen   +2 more
wiley   +1 more source

The Transcription Factors HbWRKY29 and HbPTI5 cooperatively enhance rubber tree resistance to powdery mildew

Molecular Plant Pathology, Volume 27, Issue 6, June 2026.
Upon Erysiphe quercicola infection, rubber HbWRKY29 is rapidly induced and physically interacts with HbPTI5 to trigger HR. HbWRKY29 binds the HbPTI5 promoter (W‐box), enhancing HbPTI5 expression, which activates HbTLP1 expression, leading to reinforced defence.
Yiying Lu, Qifeng Liu, Ling Xia, Suna Peng, Meng Wang, Xiaoyu Liang, Yu Zhang   +6 more
wiley   +1 more source

ZmWRKY29 Transcriptionally Represses ZmRBOHC to Attenuate ROS Production and Facilitates Gibberella Stalk Rot Susceptibility in Maize

Plant Biotechnology Journal, Volume 24, Issue 6, Page 4044-4060, June 2026.
ABSTRACT Gibberella stalk rot (GSR), caused by the fungal pathogen Fusarium graminearum, severely threatens maize production. However, the molecular mechanisms underlying maize resistance to GSR remain poorly understood. Here, we have identified ZmWRKY29 as a transcriptional repressor induced by F.
Jingye Fu, Li Zhu, Luyao Wang, Wenzheng Pei, Chenying Zhu, Fukun Bao, Yuhan Zhang, Gang Chen, Qiang Wang   +8 more
wiley   +1 more source