Results 41 to 50 of about 2,430 (171)

Noxious Weed Species Monochoria vaginalis Resistant to Synthetic Auxin and Acetolactate Synthase Inhibitor Herbicides

Caraka Tani: Journal of Sustainable Agriculture
Monochoria vaginalis (Burm. f.) C. Presl is a dominant weed in paddy rice cultivation, significantly threatening productivity and farming sustainability.
Ryan Widianto, Denny Kurniadie
doaj   +1 more source

SYNTHESIS AND PHYTOTOXIC PROFILE OF A NEW TETRAOXANE DESIGNED FROM A COMMERCIAL AUXIN [PDF]

Química Nova
Modern agriculture relies on the massive use of agrochemicals, including herbicides. Despite their effectiveness, a continuous use of herbicides sharing the same target has resulted in the selection of weed biotypes resistant to such chemicals.
Isabel V. Antolínez, Luiz C. A. Barbosa, Célia R. A. Maltha, Gustavo A. M. M. Pereira, Antônio A. Silva   +4 more
doaj   +2 more sources

The Arabidopsis Auxin Receptor F-Box Proteins AFB4 and AFB5 Are Required for Response to the Synthetic Auxin Picloram

G3: Genes, Genomes, Genetics, 2016
The plant hormone auxin is perceived by a family of F-box proteins called the TIR1/AFBs. Phylogenetic studies reveal that these proteins fall into four clades in flowering plants called TIR1, AFB2, AFB4, and AFB6. Genetic studies indicate that members of
Michael J. Prigge, Kathleen Greenham, Yi Zhang, Aaron Santner, Cristina Castillejo, Andrew M. Mutka, Ronan C. O’Malley, Joseph R. Ecker, Barbara N. Kunkel, Mark Estelle   +9 more
doaj   +1 more source

Sensitivity and Recovery of Tomato Cultivars Following Simulated Drift of Dicamba or 2,4-D

Agriculture, 2022
Tomato (Solanum lycopersicum L.) plants are commonly injured by the off-target movement of synthetic auxin herbicides. A greenhouse and a field trial were conducted to determine the relative tolerance of eight fresh market tomato cultivars to drift ...
Michele R. Warmund, Mark R. Ellersieck, Reid J. Smeda   +2 more
doaj   +1 more source

Sublethal herbicide exposure alters cotton susceptibility to aphid infestation

Pest Management Science, EarlyView.
Sublethal herbicide exposure altered cotton susceptibility to aphids. Aphid severity was highest when applications occurred at early vegetative stages and declined as the crop matured. In glasshouse, herbicide effects were dose‐dependent. Abstract BACKGROUND Herbicides remain vital tools for weed control, yet their effects can extend beyond weeds to ...
Purushottam Gyawali, Ubaldo Torres, David L Kerns, Gregory A Sword, Muthukumar V Bagavathiannan   +4 more
wiley   +1 more source

Managing auxin-resistant Palmer amaranth (Amaranthus palmeri) from West Tennessee with sequential applications of 2,4-D with and without glufosinate

Weed Technology
Auxinic herbicides are crucially necessary for maintaining effective weed management in modern agronomic systems. Palmer amaranth has evolved resistance to multiple herbicides, including auxinic herbicides.
Colton Fuller, Thomas Mueller, Lawrence E. Steckel   +2 more
doaj   +1 more source

High-temperature injury and auxin biosynthesis in microsporogenesis.

Frontiers in Plant Science, 2013
Plant reproductive development is more sensitive than vegetative growth to many environmental stresses. With global warming, in particular, plant high temperature injury is becoming an increasingly serious problem.
Atsushi eHigashitani
doaj   +1 more source

From knowledge to action: the importance of characterizing herbicide resistance mechanisms for implementing management strategies

Pest Management Science, EarlyView.
This review bridges the gap between understanding resistance mechanisms and applying them in weed management, highlighting how mechanistic insights reveal vulnerabilities that can guide more effective control strategies. Abstract Herbicide resistance remains one of the most intensively studied areas in weed science because of its direct consequences ...
Luan Cutti, Eric L. Patterson, Todd A. Gaines, Aldo Merotto   +3 more
wiley   +1 more source

Aspects of weed resistance to auxinic herbicides

, 2020
Synthetic auxins have been widely used for selective control of broadleaf weeds since the mid-1940s. After more than 70 years using synthetic auxin herbicides, there are 41 different resistant species reported. Weed resistance to auxin herbicides is poorly understood and in most reported cases, no studies have been done to investigate the mechanistic ...
Rodrigues Alves de Figueiredo, Marcelo, author, Gaines, Todd A., advisor, Argueso, Cristiana T., committee member, Dayan, Franck E., committee member, Reddy, Anireddy S. N., committee member   +4 more
openaire   +1 more source

The combination of morphogenic regulators BABY BOOM and GRF‐GIF improves maize transformation efficiency and promotes leaf regeneration

New Phytologist, EarlyView.
Maize regeneration via somatic embryogenesis by ectopic expression of morphogenic factors TaGRF4‐TaGIF1 and ZmBBM. Summary Transformation is an indispensable tool for plant genetics and functional genomics. Although stable transformation in maize is no longer a major obstacle, there remains a need for accessible and efficient methods for academic ...
Zongliang Chen, Jiaqi Zhou, Mary Galli, Sessen Daniel Iohannes, Theresa Clark, Juan M. Debernardi, Jorge Dubcovsky, David Jackson, Andrea Gallavotti   +8 more
wiley   +1 more source