Results 61 to 70 of about 413,298 (168)

Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe

open access: yesToxins, 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]

open access: yesPlanta 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   +4 more
doaj   +2 more sources

Pollinator conservation paradox: Exotic wildflowers provision native pollinators under anthropogenic changes

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Invasive wildflowers pose a conservation paradox: While they often reduce the diversity and abundance of native wildflowers, they can provide resources for native pollinators, including imperiled species. Previous work has framed wildflower invasions as outcomes of global change, but less is known about how interacting anthropogenic drivers ...
Rebecca A. Nelson   +2 more
wiley   +1 more source

Senecio farinifer and Senecio madariagae (Asteraceae-Senecioneae), new records for Argentine flora [PDF]

open access: yes, 2018
En el presente trabajo se registra por primera vez Senecio farinifer Hook. & Arn y S. madariagae Phil. (ASenecioneae, Asteraceae). Se presenta una descripción de cada especie incluyendo microcaracteres vegetativos y reproductivos.This paper records for ...
Giuliano, Daniel Alejandro   +2 more
core   +1 more source

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

open access: yesFrontiers 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   +5 more
doaj   +1 more source

Alternative Approaches and Plant‐Based Remedies for Livestock Health Management Among the Batswana of Southern Africa: A Review

open access: yesChemistry &Biodiversity, Volume 23, Issue 4, April 2026.
ABSTRACT Due to limited access to, and the high cost of conventional veterinary services, Batswana communities often rely on ethnoveterinary practices for livestock health management. This review provides an in‐depth analysis on the ethnoveterinary uses, biological properties and safety assessment of plants utilised in livestock husbandry. A systematic
Tswelelopele G. Mpolokeng   +7 more
wiley   +1 more source

Sheep production as a Senecio spp. control tool

open access: yes, 2014
As intoxicações por Senecio spp. estão entre as principais causas de morte no Sul do Brasil, sendo o controle desse gênero de plantas prioritário para a pecuária local.
Bandarra, Paulo Mota
core   +1 more source

Inundation Duration Shapes Germination of Native and Non‐Native Plant Assemblages From Floodplain Soil Seedbanks

open access: yesEcohydrology, Volume 19, Issue 3, April/May 2026.
ABSTRACT Episodic inundation regulates germination and recruitment from soil seedbanks, which are key processes driving vegetation dynamics in dryland floodplains. In the Murray‐Darling Basin, extensive floodplain modification and flow regulation have altered flow regimes so that anthropogenically controlled environmental watering is often required to ...
Jaiden Johnston‐Bates   +3 more
wiley   +1 more source

Post‐fire vegetation shifts: Role of invasives and seedbanks in an Australian grassy woodland ecosystem

open access: yesJournal of Ecology, Volume 114, Issue 4, April 2026.
Wildfire and invasive species interact in a south‐eastern Australian grassy woodland, with the soil seedbank introducing predominantly non‐native species into the extant vegetation after fire. This influx can temporarily increase ecosystem flammability and promote a grass–fire cycle.
Sarah C. McColl‐Gausden   +2 more
wiley   +1 more source

Abordagem diagnóstica das principais doenças do sistema nervoso de ruminantes e equinos no Brasil

open access: yesPesquisa Veterinária Brasileira, 2010
O objetivo deste trabalho é descrever os principais aspectos epidemiológicos e clínico-patológicos das principais doenças do sistema nervoso de ruminantes e equinos diagnosticadas no Laboratório de Patologia Veterinária (LPV) da Universidade Federal de ...
Daniel R Rissi   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy