Results 91 to 100 of about 32,410 (234)

Diferenciação imunológica de raças fisiológicas de Colletotrichum graminicola do sorgo. [PDF]

, 2018
Isolados monosporicos de Colletotrichum graminicola obtidos em plantas de sorgo, nas localidades de Sete Lagoas (MG), Pelotas (RS), e Quixada (CE) foram multiplicados em meios de cultura e seus esporos utilizados como antigenos imunizantes para producao ...
CASELA, C. R., FERREIRA, A. da S., PAIVA, E., VASCONCELOS, M. J. V. de   +3 more
core  

Establishment of an experimental system to analyse extracellular vesicles during apoplastic fungal pathogenesis

Journal of Extracellular Biology, Volume 4, Issue 2, February 2025.
Abstract Phoma stem canker disease of oilseed rape (Brassica napus) is caused by the extracellular fungal pathogen Leptosphaeria maculans. Although this pathogen resides exclusively in apoplastic spaces surrounding plant cells, the significance of extracellular vesicles (EVs) has not been assessed.
Nathaniel Hearfield, Dominik Brotherton, Zedi Gao, Jameel Inal, Henrik U. Stotz   +4 more
wiley   +1 more source

Metabolic re-programming in confrontations of Colletotrichum graminicola and Aspergillus nidulans with Bacillus biocontrol agents

Journal of plant diseases and protection
We established confrontations between two different fungi, i.e., the maize anthracnose and stalk rot pathogen Colletotrichum graminicola, and the ubiquitous fungus Aspergillus nidulans, and different biocontrol species, i.e., Bacillus subtilis, Bacillus ...
Bennet Rohan Fernando Devasahayam, Diana Astrid Barrera Adame, Henriette Uthe, Yvonne Pöschl-Grau, Timo H. J. Niedermeyer, Holger B. Deising   +5 more
semanticscholar   +1 more source

Genetic Transfer in Action: Uncovering DNA Flow in an Extremophilic Microbial Community

Environmental Microbiology, Volume 27, Issue 2, February 2025.
Different taxa from all domains of life sharing the same environment are connected by DNA transfers that have occurred between them. Whereas most studies appraising horizontal genetic transfer (HGT) events employ methods that only identify protein‐coding genes, here we apply a gene‐agnostic method to metagenomic data for the first time.
Julia Van Etten, Timothy G. Stephens, Debashish Bhattacharya   +2 more
wiley   +1 more source

Higher seed yield through selection for reduced seed shattering in Italian ryegrass

Crop Science, Volume 65, Issue 1, January/February 2025.
Abstract Seed shattering, that is, the loss of seeds at ripening stage shortly before or during seed harvest, is strongly reducing seed yield in Italian ryegrass (Lolium multiflorum Lam.). The aim of this study was to evaluate the possibility to reduce seed shattering within breeding germplasm via recurrent phenotypic selection on spaced plants ...
Jenny Kiesbauer, Roland Kölliker, Maria Hug, Meril Sindelar, Linda Helene Schlatter, Jonathan Ohnmacht, Bruno Studer, Christoph Grieder   +7 more
wiley   +1 more source

Desfolha, população de plantas e precocidade do milho afetam a incidência e a severidade de podridões de colmo Defoliation, plant population, and earliness of maize affect the incidence and severity of stalk rots

Ciência Rural, 2003
As relações entre fonte e dreno interferem sobre a ocorrência de podridões de colmo na cultura do milho (Zea mays). O estudo foi conduzido em Lages, SC, para avaliar o efeito da desfolha, população de plantas e híbridos sobre as podridões do colmo do ...
Luiz Eduardo Bassay Blum, Luis Sangoi, Cassandro Vidal Talamini do Amarante, Cristiano João Arioli, Letícia Simone Guimarães   +4 more
doaj   +1 more source

Associações de patogenicidade e diversidade fenotípica de Colletotrichum graminicola, agente causal da antracnose em sorgo. [PDF]

, 2018
Foi analisada a diversidade populacional de Colletotrichum graminicola, agente causal da antracnose do sorgo (Sorghum bicolor), através da virulência em plantas de uma série diferencial formada por dez linhagens elites de sorgo. Isolados foram obtidos de
CASELA, C. R., FERREIRA, A. S., SANTOS, F. G.   +2 more
core  

Apple Bitter Rot: Biology, Ecology, Omics, Virulence Factors, and Management of Causal Colletotrichum Species

Molecular Plant Pathology, Volume 26, Issue 1, January 2025.
We collected the latest research on the dynamics of key Colletotrichum species that cause apple bitter rot, providing a central location for new and veteran researchers to reference knowledge related to this pathogen. ABSTRACT Apple bitter rot is caused by various Colletotrichum spp.
Nathanial J. Boeckman, Matheus Correa Borba, Valentina Valencia Bernal, Fatemeh Khodadadi, Wayne M. Jurick II, Srđan G. Aćimović   +5 more
wiley   +1 more source

Stalk rot resistance in Maksimir 3 synthetic maize population after four cycles of recurrent selection [PDF]

, 2013
Fusarium stalk rot (FSR) and anthracnose stalk rot (ASR), caused by Fusarium spp. and Colletotrichum graminicola (Ces.) G.W. Wils. respectively, are the two most important stalk diseases in maize which increase the incidence of stalk lodging and
Buhiniček Ivica, Bukan Miroslav, Kozumplik Vinko, Lewis Ramsey S., Palaveršić Branko, Šarčević Hrvoje   +5 more
core   +1 more source

Molecular identification of Fusarium species in commercial vanilla and crop wild relatives in Colombia

Environmental Microbiology Reports, Volume 16, Issue 6, December 2024.
Fungal strains with affinity to both Fusarium oxysporum f. sp. vanillae (Fov) and F. oxysporum f. sp. radicis‐vanillae (Forv) were isolated from symptomatic and asymptomatic tissues of both commercial vanilla crops and crop wild relatives (CWR) in Colombia.
Jayerlin Rodríguez‐Bastidas, Santiago Manrique‐Barros, Donald Riascos‐Ortiz, Ana T. Mosquera‐Espinosa, Nicola S. Flanagan   +4 more
wiley   +1 more source