Results 71 to 80 of about 10,576 (218)

Target-site and non-target-site resistance mechanisms to ALS inhibiting herbicides in Papaver rhoeas [PDF]

, 2017
Target-site and non-target-site resistance mechanisms to ALS inhibitors were investigated in multiple resistant (tribenuron-methyl and 2,4-D) and only 2,4-D resistant, Spanish corn poppy populations.
Menéndez, Julio, Osuna, Maria D., Rey Caballero, Jordi, Salas, Marisa, Torra Farré, Joel   +4 more
core   +2 more sources

Performance of an S‐metolachlor capsule suspension for barnyardgrass control and crop tolerance in fenclorim‐treated rice

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Barnyardgrass [Echinochloa crus‐galli (L.) P. Beauv.] is the most problematic weed of delayed‐flooded rice (Oryza sativa L.) systems in the mid‐southern United States. Recent findings suggest that acetochlor can achieve effective barnyardgrass control in rice, but rice injury can occur with rainfall soon after application.
Samuel C. Noe, Jason K. Norsworthy, Tristen H. Avent, Trenton L. Roberts, Nick R. Bateman, Thomas R. Butts   +5 more
wiley   +1 more source

Characterization of the acetohydroxyacid synthase multigene family in the tetraploide plant Chenopodium quinoa

Electronic Journal of Biotechnology, 2015
Background: Currently, the technology called Clearfield® is used in the development of crops resistant to herbicides that inhibit the enzyme acetohydroxy acid synthase (AHAS, EC 2.2.1.6). AHAS is the first enzyme of the biosynthetic pathway that produces
Camilo Mestanza, Ricardo Riegel, Herman Silva, Santiago C. Vásquez   +3 more
doaj   +1 more source

Globe fringerush (Fimbristylis miliacea) cross resistance to als-inhibitor herbicides under field conditions in irrigated rice in the south of Brazil [PDF]

Planta Daninha, 2013
ALS-inhibiting herbicides usually provide adequate weed control in irrigated rice fields. After consecutive years of use, the Cyperaceae species, globe fringerush (Fimbristylis miliacea) began to show resistance to ALS (acetolactate synthase) inhibitors.
C.E. Schaedler, J.A. Noldin, D.S. Eberhardt, D. Agostinetto, N.R. Burgos   +4 more
doaj   +1 more source

Importance of herbicide-tolerant sunflower hybrids in suppressing common ragweed (Ambrosia artemisiifolia) pollen production. Minireview [PDF]

, 2013
Common ragweed (Ambrosia artemisiifolia) is the number one weed in Hungary: it covers ca. 5% of the arable land, causing huge losses in row crops, especially in sunflowers. In addition, because of the high allergenicity of its pollen, common ragweed is a
Bittsánszky, András, Kukorelli, Gábor, Kőmíves, Tamás, Reisinger, Péter   +3 more
core   +2 more sources

Chemical control strategies for Poa annua in managed turfgrass systems

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Poa annua L. is a widespread and persistent weed in managed turfgrass systems, exhibiting both annual and short‐lived perennial growth habits. Effective management requires an integrated approach, with chemical herbicides remaining a primary tool.
James D. McCurdy, Rebecca G. Bowling, Aaron J. Patton, Edicarlos B. de Castro, James T. Brosnan, David E. Ervin, Shawn D. Askew, Clebson G. Gonçalves, Matthew T. Elmore, J. Scott McElroy, Brandon C. McNally, Benjamin D. Pritchard, John E. Kaminski, Travis W. Gannon, J. Bryan Unruh, Muthukumar V. Bagavathiannan   +15 more
wiley   +1 more source

Resistance of Raphanus raphanistrum to the herbicide metsulfuron-methyl [PDF]

Planta Daninha, 2014
The ALS-inhibiting herbicides, especially metsulfuron-methyl, are widely used for weed control, mainly wheat and barley in southern Brazil. Raphanus raphanistrum is a major weed of winter crops.
L.O. Costa, M.A. Rizzardi
doaj  

Timing of cultural and chemical methods to remove perennial ryegrass overseeded in bermudagrass

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Bermudagrass (Cynodon dactylon L.) is a warm‐season grass that is often overseeded with cool‐season perennial ryegrass (Lolium perenne L.) in the fall to provide green cover. Overseeded bermudagrass is desirable from late fall to early spring; however, turfgrass managers face challenges removing it in the spring and summer months.
Matthew C. Carpenter, Jada S. Powlen, James D. McCurdy, Barry R. Stewart   +3 more
wiley   +1 more source

Herbicide resistance in the Canadian prairie provinces : Five years after the fact [PDF]

, 1994
La résistance aux herbicides a été reconnue comme un problème pour la première fois dans les Prairies canadiennes, en 1988, quand une sétaire verte (Setaria viridis) résistante à la trifluraline a été détectée au Manitoba, puis une stellaire moyenne ...
Devine, M.D., Morrisson, I.N.
core   +1 more source

New Aspects on Inhibition of Plant Acetolactate Synthase by Chlorsulfuron and Imazaquin [PDF]

Plant Physiology, 1991
The sulfonylurea herbicide chlorsulfuron and the imidazolinone herbicide imazaquin were shown to be noncompetitive and uncompetitive inhibitors, respectively, of purified acetolactate synthase from barley (Hordeum vulgare L.) with respect to pyruvate.
J, Durner, V, Gailus, P, Böger
openaire   +2 more sources