Results 61 to 70 of about 1,441 (145)

An in vitro Assay for Post‐Emergence Herbicide Screening of Large‐Seedling Weeds: A Case Study With Cryptostegia grandiflora

Weed Research, Volume 66, Issue 2, March/April 2026.
ABSTRACT Early‐stage herbicide discovery often relies on glasshouse assays that can take extended time periods before effects are detected, a limitation that is especially problematic for woody weeds. These pipelines also demand large quantities of candidate compounds at field‐equivalent rates, which are rarely available during early discovery.
Bruna D. Batista, Sarah McGregor, Cody‐Ellen Murray, Timothy J. Vance, Luke W. Guddat, Craig M. Williams, Michelle A. Rafter   +6 more
wiley   +1 more source

Controle de Brachiaria subquadripara e Brachiaria mutica através de diferentes herbicidas aplicados em pós-emergência Control of Brachiaria subquadripara and Brachiaria mutica by different herbicides applied post-emergence

Planta Daninha, 2003
Foram realizados dois experimentos, com objetivo de avaliar a suscetibilidade de Brachiaria subquadripara e Brachiaria mutica a diferentes herbicidas aplicados em pósemergência.
C.A. Carbonari, D. Martins, M.A. Terra
doaj   +1 more source

Variation in Water‐Use Strategies of Prosopis velutina in Southern Arizona

Ecohydrology, Volume 19, Issue 1, January‐February 2026.
ABSTRACT In semi‐arid regions of the United States, mesquite trees are widely distributed across the landscape and play a pivotal ecological role, influencing hydrological processes and contributing to biodiversity. This is especially true in riparian areas, where understanding the adaptive water‐use strategies of facultative phreatophytes is essential
Collin Gillespie, Gita Bodner, Russell L. Scott, Jia Hu   +3 more
wiley   +1 more source

Selectivity of herbicides in native forest species of cerrado

Bioscience Journal, 2018
A aggravating problems in forest management is weed interference, which is a factor that modifies adaptation and reduces plant growth. The use of herbicides is an indispensable practice to mitigate these effects in reforestation areas.
Deisy Micaelli Sousa Santos Polini, Cristiane Gonçalves Mendoça, Paulo Eduardo Teodoro   +2 more
doaj  

Sensibilidade a herbicidas de acessos de aguapé coletados em reservatórios do Estado de São Paulo Chemical control of different water hyacinth accesses

Planta Daninha, 2003
Com o objetivo de avaliar o efeito de herbicidas em diferentes acessos de aguapé coletados em reservatórios de hidrelétricas do Estado de São Paulo, foi realizado um estudo no Núcleo de Pesquisas Avançadas em Matologia da FCA-UNESP, campus de Botucatu. A
L.R. Cardoso, D. Martins, M.A. Terra
doaj   +1 more source

Has the Striga problem been solved? A field perspective critique of recent progress

Pest Management Science, Volume 82, Issue 1, Page 54-59, January 2026.
The potential field efficacy of recently proposed breeding, biocontrol, suicidal germination, gene editing and transgenic solutions for Striga control is critically evaluated and mostly found wanting improvements. Abstract Three root‐parasitic witchweed (Striga) species can cause up to total loss of grain and legume crops for millions of farmers in ...
Jonathan Gressel
wiley   +1 more source

Chemical and Physical Control of Bracken Fern: Effects on Mulanje Mountain and Nyika Plateau Soils

Applied and Environmental Soil Science, Volume 2026, Issue 1, 2026.
Pteridium aquilinum (bracken fern), a prevalent invasive species, dominates high‐elevation grasslands on Mulanje Mountain and Nyika Plateau in Malawi, displacing native vegetation, eroding biodiversity, and disrupting soil nutrient cycling within vital Afro‐montane watersheds. This four‐year field experiment employed a randomized complete block design (
Innocent Julius Taulo, Mphatso Martha Kalemba, Kalyani Sen   +2 more
wiley   +1 more source

Effectiveness of herbicide control methods for coyote brush on the North Coast of California

California Agriculture
Coyote brush is a native shrub common on California coastal prairies. It is largely unpalatable to cattle and is an aggressive encroacher on open prairies; as such, it is a threat to livestock production on some of California’s most productive rangelands.
Jeffery Stackhouse, Josh Davy, Elise Gornish   +2 more
doaj   +1 more source

Controle químico de plantas aquáticas: Polygonum lapathifolium Chemical control of aquatic plants: Polygonum lapathifolium

Planta Daninha, 2003
O objetivo deste trabalho foi avaliar a eficiência de alguns herbicidas no controle de Polygonum lapathifolium. O experimento foi instalado e conduzido no Núcleo de Pesquisas Avançadas em Matologia, pertencente à Faculdade de Ciências Agronômicas da ...
M.A. Terra, E. Negrisoli, C.A. Carbonari, L.R. Cardoso, D. Martins   +4 more
doaj   +1 more source

Rapid diagnosis of resistance to imidazolinone herbicides in barnyardgrass (Echinochloa crus-galli) and control of resistant biotypes with alternative herbicides [PDF]

Planta Daninha, 2013
The resistance of barnyardgrass (Echinochloa crus-galli) to imidazolinone herbicides is a worldwide problem in paddy fields. A rapid diagnosis is required for the selection of adequate prevention and control practices.
F.O. Matzenbacher, A. Kalsing, V.G. Menezes, J.A.N. Barcelos, A. Merotto Junior   +4 more
doaj   +1 more source