Results 41 to 50 of about 29,058 (156)

Micorrização e resistência a Fusarium oxysporum Sch. f. sp. herbemontis em genótipo de porta-enxerto de videira [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-graduação em Recursos Genéticos Vegetais, Florianópolis, 2010O declínio e morte de videiras, problema fitossanitário que limita a vitivinicultura no ...
Dalla Costa, Murilo
core  

Dietary Influences on the Longevity and Reproductive Success of Anopheles aquasalis in Laboratory Studies: Sucrose vs. Honey

Insects
Malaria continues to be a major public health challenge in tropical and subtropical regions. Anopheles aquasalis, a key laboratory model for malaria research, plays a critical role in the study of vector–parasite interactions. Although vector life traits
Fernanda Oliveira Rezende, Dimas Augusto da Silva, Sara Comini, Silvana de Mendonça, Ellen Santos, Lívia Baldon, Bruno Marçal, Amanda Cupertino de Freitas, Rafaela Moreira, Viviane Sousa, Mariana Lima, Marcele Rocha, Luciano A. Moreira, Alvaro Ferreira   +13 more
doaj   +1 more source

Mosquito population dynamics are shaped by interactions among larval density, temperature, and relative humidity

Ecology, Volume 107, Issue 10, October 2026.
Abstract Understanding how variation in key abiotic and biotic factors interact at ecologically relevant spatial scales is crucial for predicting population dynamics, distributions, and abundances. This is especially true for vectors that transmit human pathogens.
Nicole Solano, Emily C. Herring, Carl W. Hintz, Philip M. Newberry, Annakate M. Schatz, Joseph W. Walker, Gregory R. Jacobs, Craig W. Osenberg, Courtney C. Murdock   +8 more
wiley   +1 more source

Precipitation shapes colour polymorphism in a widespread spider

Functional Ecology, Volume 40, Issue 10, Page 3176-3189, October 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Colour polymorphism, the presence of multiple colour variants within a population, is a common example of intraspecific phenotypic variation and has served as a model for studying drivers of diversity.
Fabian C. Salgado‐Roa, Devi Stuart‐Fox, Iliana Medina   +2 more
wiley   +1 more source

Patógenos associados à mastite bovina em rebanhos leiteiros na região sul do Brasil

Boletim de Indústria Animal, 2010
Neste trabalho, avaliou-se, através de exames microbiológicos, a etiologia da mastite bovina em 628 amostras de leite oriundas de propriedades leiteiras do Paraná, Santa Catarina e Rio Grande do Sul, ao longo do ano de 2007. Desse total de amostras, foram isolados 1382 microorganismos.
Marta Bañolas Jobim, Marcos Aurélio Lopes, Geraldo Márcio da Costa, Fabiana Alves Demeu   +3 more
openaire   +3 more sources

Epistemic diversity and the politics of knowledge in plant disease management: Insights from the Xylella fastidiosa epidemic in southern Italy

PLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1872-1889, September 2026.
Xylella fastidiosa is a major plant pathogen affecting crops such as grapes, citrus, almonds, and olives, with potentially severe consequences for agricultural production and rural livelihoods worldwide. This paper examines the conflict around the management of the X. fastidiosa outbreak affecting olive trees in southern Italy.
Fabio Gatti, David Ludwig, Phil Macnaghten   +2 more
wiley   +1 more source

Feathers and flu: identifying data gaps in avian influenza host dynamics to prioritize wildlife conservation Plumas y gripe: identificación de datos faltantes en la dinámica de hospedadores de la influenza aviar para priorizar la conservación de la vida silvestre

Wildlife Monographs, Volume 225, Issue 1, September 2026.
We describe the host response continuum for highly pathogenic avian influenza viruses (HPAIV), including the continuum of host responses to HPAIV infection and exposure based on the primary axis of host competence, ability to infect other hosts, and host vulnerability.
Johanna A. Harvey, Matthew Gonnerman, Shenglai Yin, Cody M. Kent, Joshua Cullen, Jeffery D. Sullivan, Jonathan B. Dain, Nichola J. Hill, Diann J. Prosser, Jennifer M. Mullinax   +9 more
wiley   +1 more source

Aggregatibacter actinomycetemcomitans patógeno importante en la periodontitis agresiva [PDF]

, 2011
Aggregatibacter actinomycetemcomitans (A.a) es un patógeno muy estudiado en los cuadros clínicos de periodontitis. Esta bacteria ya fue identificada a principios del siglo XX.
Ramos Perfecto, Donald
core  

Ecology of reintroduced Rocky Mountain bighorn sheep in Dinosaur National Monument La Ecología de Borrego Cimarron de las Montañas Rocosas Reintroducido en el Monumento Nacional de Dinosaurio

Wildlife Monographs, Volume 223, Issue 1, August 2026.
We synthesized GPS telemetry, genetic, and pathogen data to evaluate metapopulation processes in a reintroduced Rocky Mountain bighorn sheep (Ovis canadensis canadensis) population in Dinosaur National Monument. We estimated subpopulation‐specific abundances and found 4 small subpopulations with high genetic diversity, partial connectivity, and ...
Sarah L. Carroll, Elizabeth P. Flesch, Salix R. Scoresby, Emily Spencer, Rachel S. Crowhurst, Clinton W. Epps, Nathan L. Galloway, William M. Janousek, Tabitha A. Graves   +8 more
wiley   +1 more source