Results 51 to 60 of about 28,376 (227)

Xyloglucan processing machinery in Xanthomonas pathogens and its role in the transcriptional activation of virulence factors

Nature Communications, 2021
Xyloglucans are polysaccharides found in plant cell walls. Here, the authors describe the xyloglucan depolymerization machinery of phytopathogenic Xanthomonas bacteria, and show that sugars released by this system induce the expression of key virulence ...
Plinio S. Vieira, Isabela M. Bonfim, Evandro A. Araujo, Ricardo R. Melo, Augusto R. Lima, Melissa R. Fessel, Douglas A. A. Paixão, Gabriela F. Persinoti, Silvana A. Rocco, Tatiani B. Lima, Renan A. S. Pirolla, Mariana A. B. Morais, Jessica B. L. Correa, Leticia M. Zanphorlin, Jose A. Diogo, Evandro A. Lima, Adriana Grandis, Marcos S. Buckeridge, Fabio C. Gozzo, Celso E. Benedetti, Igor Polikarpov, Priscila O. Giuseppe, Mario T. Murakami   +22 more
doaj   +1 more source

Phages of phytopathogenic bacteria: High potential, but challenging application

Plant Protection Science, 2022
Phytopathogenic bacteria are one of the most significant causes of crop yield losses. Until now, the direct treatment of bacterioses was limited to the application of antibacterial compounds or resistance inducers.
Nataliia Korniienko, Alla Kharina, Iryna Budzanivska, Lenka Burketová, Tetiana Kalachova   +4 more
doaj   +1 more source

Antibacterial activity of cyclo(L-Pro-L-Tyr) and cyclo(D-Pro-L-Tyr) from Streptomyces sp. strain 22-4 against phytopathogenic bacteria [PDF]

, 2015
Two bioactive cyclic dipeptides, cyclo(L-Pro-L-Tyr) and cyclo(D-Pro-L-Tyr), were isolated from the culture broth of Streptomyces sp. strain 22-4 and tested against three economically important plant pathogens, Xanthomonas axonopodis pv.
Apichaisataienchote, Busaya, Charoenwongsa, Waranya, Crump, Matthew P, Wattana-Amorn, Pakorn, Williams, Christopher   +4 more
core   +3 more sources

Sugar‐Armored Pesticides: Self‐Assembled System for Enhanced Foliar Adhesion and Sustained Delivery of Hydrophobic Antimicrobials Against Bacterial Diseases

Advanced Science, EarlyView.
This study develops a sugar‐armored, self‐assembled pesticide delivery system that enhances foliar adhesion, provides sustained release, effectively disrupts biofilms, and demonstrates superior bactericidal activity for improved disease control.
Jinghan Yang, Juan Liu, Xiaohui Wang, Peiyi Wang   +3 more
wiley   +1 more source

In Vitro Studies of Endophytic Bacteria Isolated from Ginger (Zingiber officinale) as Potential Plant-Growth-Promoting and Biocontrol Agents against Botrytis cinerea and Colletotrichum acutatum

Plants, 2023
Agriculture currently confronts a multitude of challenges arising from the excessive utilization of chemical pesticides and the proliferation of phytopathogenic fungi strains that exhibit resistance to commonly employed active compounds in the field ...
Alejandro Bódalo, Rogelio Borrego, Carlos Garrido, Hernando José Bolivar-Anillo, Jesús M. Cantoral, María Dolores Vela-Delgado, Victoria E. González-Rodríguez, María Carbú   +7 more
doaj   +1 more source

Controlling sap-sucking insect pests with recombinant endophytes expressing plant lectin [PDF]

, 2010
We developed a novel pest management strategy, which uses endophytes to express anti-pest plant lectins. Fungal endophyte of Chaetomium globosum YY-11 with anti-fungi activities was isolated from rape seedlings, and bacterial endophytes of SJ-10 ...
Gaofu Qi, Nan Lan, Xianfang Zhang, Xinrong Ma, Xiuyun Zhao   +4 more
core   +1 more source

Occurrence and diversity of Xanthomonas campestris pv. campestris in vegetable brassica fields in Nepal [PDF]

, 2010
Black rot caused by Xanthomonas campestris pv. campestris was found in 28 sampled cabbage fields in five major cabbage-growing districts in Nepal in 2001 and in four cauliflower fields in two districts and a leaf mustard seed bed in 2003.
Brita Dahl Jensen, Cook A. A., De Bruijn F. J., Hira K. Manandhar, Ignatov A., Joana G. Vicente, Shrestha K., Steven J. Roberts, Versalovic J., Walker J. C., Zaccardelli M.   +10 more
core   +1 more source

Evaluation of Agave angustifolia as a Sustainable Alternative to Synthetic Pesticides: Phytochemical Composition and Multi‐Trophic Bioactivity

Flavour and Fragrance Journal, EarlyView.
The pesticidal potential of Agave angustifolia by assessing its anti‐nematic, antimicrobial, and insecticidal activities, alongside phytochemical profiling. ABSTRACT Plant diseases caused by fungi, bacteria, nematodes, and viruses contribute significantly to annual crop losses and economic hardship. Reliance on chemical pesticides, over a thousand used
Rashika Tamta, Shilpi Rawat, Himani Karakoti, Tannu Rani, Pooja Bargali, Ravendra Kumar, Stefania Garzoli, Renu Pandey   +7 more
wiley   +1 more source

Potential of essential oils in inhibiting the phytopathogenic bacteria Ralstonia solanacearum and Erwinia carotovora.

Revista Agrogeoambiental
Brazilian agricultural production is constantly harmed by the action of phytopathogenic bacteria, bringing economic damage to crops. Difficult to control and favored by the country's climatic conditions, "bacterial wilt" caused by Ralstonia solanacearum
Rodrigo Valente Costa, Thiago Queiroz Jardim Rodrigues, Robson de Oliveira Braga , Carlos Eduardo de Sousa Teodoro, Ana Paula Martinazzo   +4 more
doaj   +1 more source

Antimicrobial activity of potato Rhizospheric Pseudomonas chlororaphis subsp. aureofaciens from Sétif Algeria [PDF]

, 2017
Aims: This study was assessed to demonstrate the antimicrobial activity in vitro of an identified fluorescent Pseudomonas strain characterized for its capacity to produce phenazine compounds.
Haichour, N., Mezaache-Aichour, S., Nicklin, Jane, Zerroug, M.   +3 more
core   +1 more source