Results 1 to 10 of about 1,465 (108)

Reaction of sweet orange cultivars expressing the attacin A gene to 'Candidatus Liberibacter asiaticus' infection

open access: yesPesquisa Agropecuária Brasileira, 2013
The objective of this work was to evaluate the reaction of four sweet orange cultivars expressing the attacin A gene to 'Candidatus Liberibacter asiaticus' (Las) infection, a bacterium associated to huanglongbing (HLB) disease.
Rafaella Teles Arantes Felipe   +5 more
doaj   +1 more source

Leaf Diffuse Reflectance Spectroscopy for Early Detection of Ceratocystis Wilt in Eucalyptus Cuttings

open access: yesForest Pathology, Volume 55, Issue 6, December 2025.
ABSTRACT The increasing global demand for products derived from Eucalyptus spp. has stimulated its production in Brazil. However, productivity has declined in recent years due to several factors, with Ceratocystis wilt being one of the most significant.
Márcia I. L. Santiago   +4 more
wiley   +1 more source

Avaliação de variedades e híbridos de bananeiras sob irrigação Evaluation of banana varieties and hybrids under irrigation

open access: yesRevista Brasileira de Fruticultura, 2003
O Brasil dispõe de um grande número de variedades de bananeira, porém poucas atendem integralmente as exigências relativas à preferência dos consumidores, à produtividade e à resistência a doenças.
Sérgio Luiz Rodrigues Donato   +4 more
doaj   +1 more source

Sustainable control of Dalbulus maidis: A field study with entomopathogenic fungi

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 11, Page 1156-1164, November 2025.
Dalbulus maidis, a plant pathogen vector, poses a serious threat to maize production and food security. We investigated the potential synergistic effects between formulations based on entomopathogenic fungi and corn hybrids with varying resistance to maize stunt complex and Maize rayado fino virus. The combined management of M. anisopliae + B. bassiana
Priscilla T. N. Maia   +8 more
wiley   +1 more source

Técnicas de avaliação da resistência de ameixeira à Xanthomonas arboricola pv pruni Screening techniques for bacterial spot (Xanthomonas arboricola pv pruni) resistance in japanese-type plum cultivars

open access: yesRevista Brasileira de Fruticultura, 2005
A bacteriose da ameixeira e de outras frutíferas de caroço, causada pela bactéria Xanthomonas arboricola pv. pruni (Smith), é uma doença grave em climas quentes e úmidos. O controle químico é oneroso, de baixa eficiência e danoso ao meio ambiente.
Idemir Citadin   +5 more
doaj   +1 more source

Nutraceutical Blends Promote Weight Loss, Inflammation Reduction, and Better Sleep: The Role of Faecalibacterium prausnitzii in Overweight Adults–A Double‐Blind Trial

open access: yesMolecular Nutrition &Food Research, Volume 69, Issue 17, September 2025.
This study explored how a 90‐day nutraceutical blend with prebiotics, minerals, and silymarin affects the gut‐brain axis in overweight adults. Results showed improved gut microbiota, reduced inflammation, and better sleep, mood, and quality of life, suggesting a strong link between gut health and mental well‐being.
Aline Boveto Santamarina   +15 more
wiley   +1 more source

Diversidade genética entre genótipos comerciais de maracujazeiro-amarelo (Passiflora edulis f. flavicarpa) e entre espécies de passifloras nativas determinada por marcadores rapd

open access: yesRevista Brasileira de Fruticultura, 2003
A diversidade genética entre genótipos de maracujazeiro amarelo foi avaliada por meio de marcadores genéticos de DNA tipo RAPD. Para tanto, materiais genéticos foram coletados em populações comerciais em regiões tradicionais de fruticultura da Região ...
Viana Alexandre Pio   +5 more
doaj  

PREVALÊNCIA DE BACTÉRIAS MULTIRRESISTENTES NA CAVIDADE NASAL DE EQUINOS ASSINTOMÁTICOS PARA DOENÇAS RESPIRATÓRIAS

open access: yesRevista UniVap, 2020
O uso da antibioticoterapia em animais, na maioria das vezes, ocorre de maneira desorientada, o que colabora para o aumento da resistência microbiana.
Kedma Lorena da Silva Souza   +5 more
doaj   +1 more source

No Direct Observational Evidence for Basidiospore‐Derived Infection of Eucalypt and Rose Apple (Syzygium jambos) by the Myrtle Rust Pathogen, Austropuccinia psidii, From Brazil

open access: yesForest Pathology, Volume 55, Issue 3, June 2025.
ABSTRACT Myrtle rust caused by Austropuccinia psidii is one of the most important diseases affecting eucalypts (Eucalyptus spp. and Corymbia spp.) in Brazil. Asexual spores of the myrtle pathogen, urediniospores, give rise to infection of young tissues (e.g., leaf, stem, flower and fruit) of the myrtaceous hosts.
Rosiane F. Almeida   +5 more
wiley   +1 more source

Resistência de cultivares de arroz a Rhizoctonia solani e Rhizoctonia oryzae Resistance of rice cultivars to Rhizoctonia solani and Rhizoctonia oryzae

open access: yesPesquisa Agropecuária Brasileira, 2002
Isolados de Rhizoctonia solani e Rhizoctonia oryzae, agentes causais da queima-da-bainha e mancha-da-bainha, respectivamente, foram coletados em lavouras de arroz irrigado no Estado do Tocantins.
Anne Sitarama Prabhu   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy