Results 71 to 80 of about 3,633 (152)

Resistance profile of glufosinate-resistant Palmer amaranth accessions and herbicide options

Weed Technology
Glufosinate resistance was previously confirmed in three Palmer amaranth accessions from Arkansas (MSR1, MSR2, and CCR). Greenhouse screening results suggested the presence of multiple herbicide resistance.
Pâmela Carvalho-Moore, Jason K. Norsworthy, Maria C. C. R. Souza, L. Tom Barber, Leonard Bonilha Piveta, Ingo Meiners, Aimone Porri   +6 more
doaj   +1 more source

Alterações morfo-anatômicas das folhas de milho submetidas à aplicação de nicosulfuron Morphological and anatomical alterations in corn leaves submitted to nicosulfuron

Planta Daninha, 1999
O objetivo desse trabalho é descrever os enrolamento das extremidades do limbo foliar, sinais externos de intoxicação e as alterações aos 7 dias após a aplicação do produto. As histológicas nas folhas de híbridos de milho alterações anatômicas observadas
Fabíola V. Môro, Carlos F. Damião Filho   +1 more
doaj   +1 more source

Mechanistic‐Statistical Inference of Mosquito Dynamics From Mark‐Release‐Recapture Data

Population Ecology, Volume 68, Issue 3, July 2026.
Mark‐release‐recapture data contain valuable information on mosquito dispersal and survival, but this information is only indirectly observed through trap counts. We combine a mechanistic diffusion model with a statistical observation model to infer movement, mortality, and trap efficiency jointly.
Nga Nguyen, Olivier Bonnefon, René Gato, Luis Almeida, Lionel Roques   +4 more
wiley   +1 more source

Evaluating weed control in dicamba, glyphosate, and glufosinate-resistant sugar beet in the western United States

Weed Technology
Sugar beet with three-way resistance to dicamba, glufosinate, and glyphosate may provide sugar beet growers with additional herbicide options for management of glyphosate-resistant (GR) weed species such as Palmer amaranth and kochia.
Abraham Akuoko, Albert Adjesiwor, Joel Felix, Andrew Kniss, Nevin Lawrence   +4 more
doaj   +1 more source

Water availability regulates maize reliance on soil versus fertilizer nitrogen in a semiarid environment

Agronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract In semiarid environments, early‐season water deficits create uncertainty in how much and when N fertilizer should be applied. To minimize indecision, a better understanding of the interrelationships among water availability, N rate, plant N sources, and yields is needed. This study investigated how soil water availability influenced maize (Zea
Dwarika Bhattarai, Janet Moriles‐Miller, Sharon A. Clay, David E. Clay   +3 more
wiley   +1 more source

The Metabolic Awakening of Barley Seedlings: A Time‐Resolved View of How Germination and Light Shape Tissue‐Specific Metabolic Networks

Plant Direct, Volume 10, Issue 7, July 2026.
ABSTRACT Integration of internal metabolism with environmental cues is essential for successful establishment and survival of seedlings, with light an important mediator of the transition from skotomorphogenesis to photomorphogenesis. However, detailed knowledge of the metabolic events associated with this critical transition in developing tissues of ...
Claude Y. Hamany Djande, Paul A. Steenkamp, Ian A. Dubery   +2 more
wiley   +1 more source

Row middle herbicide programs for plasticulture vegetables using targeted herbicide applications

Weed Technology
In plasticulture production, smart-spray technology can detect weeds and apply herbicides only where needed in the area between raised, plastic-covered beds (row middle). This technology has the potential to reduce herbicide use and lower input costs.
Ana C. Buzanini, Arnold W. Schumann, Nathan S. Boyd   +2 more
doaj   +1 more source

Cirsium arvense management with electrical weed control and clopyralid

Pest Management Science, Volume 82, Issue 7, Page 6575-6584, July 2026.
Electrical weed control (EWC) treatments reduced Cirsium arvense biomass by ≤95% and suppressed new shoot emergence by 70–95%, achieving control comparable to clopyralid. Sequential or integrated applications enhanced efficacy, demonstrating EWC's potential as a nonchemical tool for perennial weed management in orchard systems.
Luisa Carolina Baccin, Marcelo L. Moretti   +1 more
wiley   +1 more source

Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects

Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz, Yure Marin Guidi, Mariana Ramirez‐Castillo, Fernando Storniolo Adegas, Caio Antonio Carbonari, Edivaldo Domingues Velini, Rafael De Prado, Stephen O. Duke   +7 more
wiley   +1 more source

Control of glyphosate-resistant waterhemp (Amaranthus tuberculatus) in dicamba - resistant soybean in New York

Weed Technology
Recent reports of glyphosate-resistant (GR) waterhemp pose serious concerns among crop producers in New York. Field experiments were conducted in 2019 and 2020 near Waterloo, New York, to evaluate the effectiveness of preemergence, postemergence ...
Midhat Z. Tugoo, Bryan Brown, Mike Stanyard, Mike Hunter, Vipan Kumar   +4 more
doaj   +1 more source