Results 51 to 60 of about 13,854 (139)

Importância econômica, epidemiologia e controle das intoxicações por plantas no Brasil

Pesquisa Veterinária Brasileira, 2013
A importância econômica, epidemiologia e controle das intoxicações por plantas em animais domésticos no Brasil são revisadas. Com os dados dos laboratórios de diagnóstico de diferentes regiões do país, as perdas anuais por mortes de animais foram ...
Clarice R.M. Pessoa, Rosane M.T. Medeiros, Franklin Riet-Correa   +2 more
doaj   +1 more source

Brown Bear (Ursus arctos) Field Sign Monitoring for 40 Years (1976–2015) in Northern Hokkaido, Japan, During a Wildlife Management Policy Shift

Ecological Research, Volume 41, Issue 2, March 2026.
Long‐term (1976–2015) field sign monitoring of brown bears in northern Hokkaido, Japan, yielded 2421 records (feeding signs, tracks, scats) along 9890 km of survey routes. The digitized spatiotemporal dataset provides insights into population dynamics, habitat use, and feeding behavior across a major wildlife management policy shift.
Hino Takafumi, Kanzi M. Tomita, Hiroto Takinami, Taiki Ito, Muku Tsujino, Kazuaki Ikeda, Yu Endo, Shiho Furumaki, Takuya Ono, Nobuo Ishiyama   +9 more
wiley   +1 more source

Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe

Toxins, 2015
Alkaloids, nitrogen-containing secondary plant metabolites, are of major interest to veterinary toxicology because of their occurrence in plant species commonly involved in animal poisoning.
Cristina Cortinovis, Francesca Caloni
doaj   +1 more source

Atrazine Reduces the Critical Period of Weed Interference on Narrow Row Corn [PDF]

Planta Daninha, 2016
The objective was to determine whether a change occurs in the critical period of weed interference prevention in narrow row corn with the use of atrazine and whether there is influence of the herbicide on crop yield components.
M. PADILHA, A.A.M. BARROSO, L.B. CARVALHO, F.R. COSTA, S. BIANCO   +4 more
doaj   +2 more sources

Effect of Genetic Ancestry on Ecologically Important Fitness Traits in Hybridizing Populus Species: Relevance for Conservation and Forest Management

Evolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Forest trees and their hybrids exhibit diverse adaptive strategies, reflected in functional traits that enhance fitness under varying biotic and abiotic stresses. Hybrid zones serve as natural experiments for studying evolutionary processes and have also garnered attention for their relevance in adaptive nature conservation and forest ...
Erik Szamosvári, Roman Ufimov, Nicola G. Criscuolo, Luisa Bresadola, Stefano Castiglione, Angela Cicatelli, Christian Lexer, Marcela van Loo   +7 more
wiley   +1 more source

The Potential of Arable Weeds to Reverse Invertebrate Declines and Associated Ecosystem Services in Cereal Crops

Frontiers in Sustainable Food Systems, 2020
There is global concern that invertebrate populations are declining rapidly, particularly in agricultural habitats. Declines have been attributed to the intensification of farming systems, with many studies focussing on a lack of semi-natural habitat in ...
Barbara M. Smith, Nicholas J. Aebischer, Julie Ewald, Steve Moreby, Caitlin Potter, John M. Holland   +5 more
doaj   +1 more source

The Vulnerability of New Zealand Forage Plants to Incursions by New Pests, Pathogens and Weeds, and the Case for Greater Protection

New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
We outline the diversity of pests, weeds and plant pathogens absent from New Zealand that threaten forage production, examine their potential import pathways, and outline the challenges of managing them should they arrive. The number and diversity of threats and pathways indicates ongoing incursions are inevitable.
Craig B. Phillips, Gary Barker, Nigel Bell, Chris E. Buddenhagen, Lee Aalders, Mark Braithwaite, Trevor James, Sofia Orre‐Gordon, William Dyck, Dave Hodges   +9 more
wiley   +1 more source

Biological corridors are crucial habitat features that boost biodiversity in agroecological systems of Argentina

Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Our work shows for the first time in the region that biological corridors increase biodiversity and promote interactions between different components of the production system, using a methodology never before used in Argentina such as the Griffon index.
Paula Taraborelli, Micaela Malaspina, Natalia Carrasco, Andrea Scavone, Alejandra López   +4 more
wiley   +1 more source

Spatiotemporal Impacts of Forest Fires on Mountain Vegetation: A Case Study From Langtang National Park, Nepal Himalaya

Ecology and Evolution, Volume 16, Issue 1, January 2026.
A good positive correlation was found between maximum temperature and burn area; increased temperature relates to an increase in fire activity and larger burn areas. Grassland and needle leaf forests are the major land cover types with relatively high fire frequency, likely due to flammable biomass and seasonal dryness, while broad leaved closed ...
Shiva Pokhrel, Sudeep Thakuri, Chandra Kanta Subedi, Ripu Mardan Kunwar, Krishna Prasad Sharma, Ram Prasad Chaudhary, Suresh Kumar Ghimire   +6 more
wiley   +1 more source

Measurement of Ungulate Palatability and Browsing Pressure on Japanese Flora

Ecological Research, Volume 41, Issue 1, January 2026.
Estimation of palatability and browsing pressure are key techniques for ecosystem management. We compared four methods to estimate palatability based on browsing scar survey and proposed the reference palatability values for the Japanese flora as plant ecological trait.
Fumito Koike, Masayo Isozaki
wiley   +1 more source