Results 21 to 30 of about 3,483 (131)

The rice foot rot pathogen Dickeya zeae alters the in‐field plant microbiome

Environmental Microbiology, 2021
Summary Studies on bacterial plant diseases have thus far been focused on the single bacterial species causing the disease, with very little attention given to the many other microorganisms present in the microbiome.
C. Bez, Alfonso Esposito, Hang Dinh Thuy, Minheng Hong, G. Valè, Danilo Licastro, I. Bertani, Silvano Piazza, V. Venturi   +8 more
semanticscholar   +1 more source

Exploration of the Quorum-Quenching Mechanism in Pseudomonas nitroreducens W-7 and Its Potential to Attenuate the Virulence of Dickeya zeae EC1

Frontiers in Microbiology, 2021
Quorum quenching (QQ) is a novel, promising strategy that opens up a new perspective for controlling quorum-sensing (QS)-mediated bacterial pathogens.
Wenping Zhang, Xinghui Fan, Jiayi Li, T. Ye, Sandhya Mishra, Lian-zhu Zhang, Shaohua Chen   +6 more
semanticscholar   +1 more source

Avaliação da resistencia a ferrugem tropical em linhagens de milho

, 1996
Avaliaram-se 440 linhagens endogâmicas de milho do Instituto Agronomico de Campinas, obtidas a partir de diversas populacoes, quanto a severidade da ferrugem tropical, causada por Physopella zeae, em condicoes naturais de infeccao.
M. M. Lima, M. E. A. G. Z. Paterniani, C. Dudienas, W. J. Siqueira, Eduardo Sawazaki, Guido de Sordi   +5 more
semanticscholar   +1 more source

Screening, Identification and Efficacy Evaluation of Antagonistic Bacteria for Biocontrol of Soft Rot Disease Caused by Dickeya zeae

Microorganisms, 2020
Dickeya zeae is the causal agent of bacterial soft rot disease, with a wide range of hosts all over the world. At present, chemical agents, especially agricultural antibiotics, are commonly used in the prevention and control of bacterial soft rot ...
Jieling. Li, Ming Hu, Yang Xue, Xia Chen, Guangtao Lu, Lian-zhu Zhang, Jianuan Zhou   +6 more
semanticscholar   +1 more source

SIG e distribuição espacial da ferrugem tropical do milho (Physopella zeae) no cenário de mudanças climáticas no Brasil. [PDF]

, 2016
A mudança climática é um processo decorrente do efeito acumulativo contínuo das emissões excessivas de gases de efeito estufa e de aerossóis provenientes da intensificação de algumas atividades antrópicas, produzindo mudanças no clima do planeta.
ZINADER, D. C., OLIVEIRA, E. de, GHINI, R., HAMADA, E.   +3 more
core  

Dickeya zeae, Pantoea ananatis, and Xanthomonas vasicola pv. vasculorum: Control with the use of nanoparticles

Ciência e Agrotecnologia
Metal oxide nanoparticles (NPs) possess antibacterial activities and can be used for the control of phytopathogenic bacteria. The objective of this work was to evaluate the antibacterial activity of pure and doped NPs against Dickeya zeae, Pantoea ...
M. C. Mamede, A. C. Silva, N. D. Tebaldi
semanticscholar   +1 more source

Evaluation diallel of popcorn lineages to resistance to tropical rust (Physopella zeae)

, 2010
The second greatest producer of popcorn is Brazil, one of the biggest difficulties is the low productivity, because it is more liable to diseases. The objective was to evaluate the generic resistance of Hybrids of popcorn li neage to Physopella ...
Sanches, Rafael Egéa
core   +1 more source

Genetic value of maize populations for resistance to diseases

, 2021
Os programas de melhoramento por determinadas razões concentram seus esforços em materiais adaptados e melhorados, vindo a incidir sobre uma base genética relativamente estreita, tornando os cultivares em uso corrente vulneráveis ao surgimento de novas ...
Mesquita Neto, Dario Rosa
core   +1 more source

Nitrogen and micronutrients fertilization on yield and occurrence of leaf diseases on maize

, 2006
Doses elevadas de nitrogênio podem retardar a fase de maturação e aumentar o risco de infecção da planta devido ao tempo de exposição no campo e a predominância de substâncias de baixa massa molecular presentes no tecido.
Tomazela, André Luis, André Luis Tomazela   +1 more
core   +1 more source

Tropical rust on immature pustules

, 1997
Immature pustules of tropical rust.Host/Plant: Corn, teosinte, and Tripsacum spp. grasses.
Claflin, Larry
core