Results 71 to 80 of about 300,127 (168)

Insight Into the Microbial Co-occurrence and Diversity of 73 Grapevine (Vitis vinifera) Crown Galls Collected Across the Northern Hemisphere

Frontiers in Microbiology, 2019
Crown gall (CG) is a globally distributed and economically important disease of grapevine and other important crop plants. The causal agent of CG is Agrobacterium or Allorhizobium strains that harbor a tumor-inducing plasmid (pTi).
Han Ming Gan, Han Ming Gan, Han Ming Gan, Ernõ Szegedi, Rabeb Fersi, Samir Chebil, László Kovács, Akira Kawaguchi, André O. Hudson, Thomas J. Burr, Michael A. Savka   +10 more
doaj   +1 more source

Soil‐borne fungal diseases in Aotearoa New Zealand pastures: a significant research blind spot

New Zealand Journal of Agricultural Research, Volume 68, Issue 6, Page 1288-1310, December 2025.
ABSTRACT In Aotearoa New Zealand (AoNZ), where pastoral agriculture is vital to the economy, reports of pasture plant species failing to persist in long‐term pastures, particularly in northern regions, are increasingly common. The underlying cause of this decline in pasture persistence remains elusive.
Sarah A. M. van Amsterdam, Matthew D. Templeton, Gavin Lear, Nigel L. Bell   +3 more
wiley   +1 more source

First Report of Agrobacterium vitis as the Causal Agent of Grapevine Crown Gall in Serbia

Plant Disease, 2012
In November 2010, a serious outbreak of crown gall disease was observed on 3-year-old grapevine (Vitis vinifera L.) cv. Cabernet Sauvignon grafted onto Kober 5BB rootstock in two commercial vineyards located in the South Banat District in Serbia. Large, aerial tumors were visible above the grafting point on grapevine trunks, and in most cases, the ...
N, Kuzmanović, A, Ćalić, M, Ivanović, K, Gašić, J, Pulawska, A, Obradović   +5 more
openaire   +2 more sources

Commodity risk assessment of Castanea sativa plants from the United Kingdom

EFSA Journal, Volume 23, Issue 12, December 2025.
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 plant health risks posed by graftwood, whips, bare root plants and potted ...
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van der Gaag, Pedro Gómez, Annemarie Fejer Justesen, Andrea Lucchi, Gregor Urek, Jonathan Yuen, Lucia Zappala, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa, Cristina Marzachì, Agata Kaczmarek, Louise Matic, Dora Mijic, Olaf Mosbach‐Schulz, Anna Berlin   +38 more
wiley   +1 more source

Unveiling the Evolutionary History of European Vipers and Their Venoms From a Multi‐Omic Approach

Molecular Ecology, Volume 34, Issue 21, November 2025.
ABSTRACT Snake genomes attract significant attention from multiple disciplines, including medicine, drug bioprospection, and evolutionary biology. However, genomic research within the Viperidae family has mostly focused on the subfamily Crotalinae, while the true vipers (Viperinae) have largely been overlooked.
Adrián Talavera, Marc Palmada‐Flores, Fernando Martínez‐Freiría, Gabriel Mochales‐Riaño, Bernat Burriel‐Carranza, Maria Estarellas, Daniel Fernández‐Guiberteau, Álvaro Camina, Sylvain Ursenbacher, Judit Vörös, Bálint Halpern, Davinia Pla, Juan José Calvete, Alexander S. Mikheyev, Tomàs Marquès‐Bonet, Salvador Carranza   +15 more
wiley   +1 more source

OrchardQuant‐3D: combining drone and LiDAR to perform scalable 3D phenotyping for characterising key canopy and floral traits in fruit orchards

Plant Biotechnology Journal, Volume 23, Issue 11, Page 4910-4929, November 2025.
Summary Orchard fruits such as pear and apple are important for ensuring global food security and agricultural economy as they not only provide essential nutrients, but also support biodiversity and ecosystem services. Breeders, growers and plant researchers constantly study desirable tree morphological features and floral characteristics to ensure ...
Yunpeng Xia, Hanghang Li, Fanhang Zhang, Gang Sun, Kaijie Qi, Robert Jackson, Felipe Pinheiro, Xiaoman Liu, Yue Mu, Shaoling Zhang, Greg Deakin, E. Charles Whitfield, Shutian Tao, Ji Zhou   +13 more
wiley   +1 more source

Crown gall of grapevine [PDF]

, 2021
Rak vrata korijena vinove loze primarno uzrokuje bakterija Agrobacterium vitis. Rasprostranjena je u cijelom svijetu u područjima uzgoja vinove loze. Tumori se mogu pojaviti na bilo kojem dijelu vinove loze, čak i na korijenu ispod razine tla.
Križanac, Ivana
core  

Inhibition of Grape Crown Gall by Agrobacterium vitis F2/5 Requires Two Nonribosomal Peptide Synthetases and One Polyketide Synthase

Molecular Plant-Microbe Interactions, 2016
Agrobacterium vitis nontumorigenic strain F2/5 is able to inhibit crown gall disease on grapevines. The mechanism of grape tumor inhibition (GTI) by F2/5 has not been fully determined.
Desen Zheng, Thomas J. Burr
doaj   +1 more source

Microbial drivers of root plasticity

New Phytologist, Volume 248, Issue 1, Page 52-67, October 2025.
Summary Soils are highly heterogeneous and dynamic systems, experiencing a constant flow of plant root exudates and moisture fluctuations that affect nutrient distribution, soil physicochemical properties, and microbial metabolisms. Plant roots adjust their development within the soil matrix (growth, branching, root angle, and anatomical features) by ...
Francisco Dini‐Andreote, Darren M. Wells, Jonathan A. Atkinson, Brian S. Atkinson, Omri M. Finkel, Gabriel Castrillo   +5 more
wiley   +1 more source

Endophytic Agrobacterium in crown gall-resistant and -susceptible Vitis genotypes [PDF]

, 2015
Several methods were used to study endophytic colonization of Vitis genotypes by Agrobacterium vitis (AV). AV was seldom detected except at inoculated sites, indicating little systemic movement of the bacterium under the conditions of these experiments ...
Stover, E. W., Swartz, H. J., Burr, T. J.   +2 more
core   +1 more source