Results 121 to 130 of about 471 (149)

Weeding Effect of Echinochloa oryzoides Resistant to ACCase and ALS Inhibitors by the Leaf Stages

Korean Journal of Weed Science, 2011
ABSTRACT Weeding effect was investigated based on the leaf stages to several different herbicide treatments for an integrated weed management of herbicide resistant Echinochloa oryzoides to ACCase and ALS inhibitors in a rice field. Efficacy of soil-applied herbicide treatments before resistant E. oryzoides occurred was very effective. Pentaxazon 5% SC
In-Yong Lee, Oh-Do Kwon, Jeong－Ran Lee   +2 more
exaly   +2 more sources

Tolerance to Some ACCase Inhibitors in Four Common Roegneria (Roegneria kamoji) Populations From China

Frontiers in Agronomy, 2020
Common roegneria, a perennial weed in Roegneria genera of the tribe Triticeae (family: Poaceae), is widely distributed in China and could not be effectively controlled by acetyl coA carboxylase (ACCase) inhibitors in wheat in some regions.
Yu Xiaoyue
exaly   +3 more sources

Cross‐resistance patterns to ACCase‐inhibiting herbicides conferred by mutant ACCase isoforms in Alopecurus myosuroides Huds. (black‐grass), re‐examined at the recommended herbicide field rate

Pest Management Science, 2008
International audienceBACKGROUND: Target-site-based resistance to acetyl-CoA carboxylase (ACCase) inhibitors in Alopecurus myosuroides Huds. is essentially due to five substitutions (Isoleucine-1781-Leucine, Tryptophan-2027-Cysteine, Isoleucine-2041 ...
Christophe Délye, Severine Michel
exaly   +2 more sources

Fitness Costs Associated to an Ile2041Asn Mutation in the Geophyte Sorghum halepense Resistant to ACCase-Inhibiting Herbicides

Frontiers in Agronomy, 2021
Sorghum halepense (L.) Pers. is a troublesome weed of maize which reproduces through seeds and rhizomes. Resistance to ACCase-inhibiting herbicides due to a target-site mutation Ile-Asn in position 2041 of the ACCase gene was confirmed in several ...
Silvia Panozzo, Maurizio Sattin, Panozzo Silvia   +2 more
exaly   +3 more sources

Lolium rigidum, a Pool of Resistance Mechanisms to ACCase Inhibitor Herbicides

Journal of Agricultural and Food Chemistry, 2005
Three diclofop-methyl (DM) resistant biotypes of Lolium rigidum (R1, R2, and R3) were found in different winter wheat fields in Spain, continuously treated with DM, DM + chlortoluron, or DM + isoproturon. Herbicide rates that inhibited shoot growth by 50% (ED50) were determined for DM.
Jose L, De Prado, Maria D, Osuna, Antonio, Heredia, Rafael, De Prado   +3 more
openaire   +2 more sources

Basis of ACCase and ALS inhibitor resistance in Hordeum glaucum Steud

Pest Management Science, 2017
AbstractBACKGROUNDAcetyl coenzyme‐A carboxylase (ACCase) and/or acetolactate synthase (ALS) inhibitor resistance has been identified by herbicide resistance screening in eight populations obtained from cropping regions of South Australia. This study aimed to quantify the level of resistance and characterise the molecular basis of resistance to ACCase ...
Lovreet S, Shergill, Jenna, Malone, Peter, Boutsalis, Christopher, Preston, Gurjeet, Gill   +4 more
openaire   +2 more sources

Mapping risk areas for resistance to ACCase inhibitor herbicides in Manitoba

Canadian Journal of Plant Science, 1997
Since 1976, seven acetyl coenzyme-A carboxylase (ACCase) inhibitors (referred to as Group 1 herbicides) have been registered in western Canada for wild oat (Avena fatua L.) and green foxtail (Setaria viridis L.) control. In 1990, Group 1 resistant wild oat populations were identified from fields in Manitoba which had been repeatedly sprayed with these
Luc Bourgeois, Ian N. Morrison
openaire   +1 more source

Molecular basis of ALS- and/or ACCase-inhibitor resistance in shortawn foxtail (Alopecurus aequalis Sobol.)

Pesticide Biochemistry and Physiology, 2015
Alopecurus aequalis, a predominant weed species in wheat and oilseed rape fields, can no longer be controlled by mesosulfuron-methyl application after continuous use over several years. Based on dose-response studies, the putative resistant populations, JTJY-1 and JHHZ-1, were found to be resistant to mesosulfuron-methyl, with resistance index values ...
Wenwen, Xia, Lang, Pan, Jun, Li, Qiong, Wang, Yujuan, Feng, Liyao, Dong   +5 more
openaire   +2 more sources

A survey of ACCase inhibitor resistant wild oat in a high risk township in Manitoba

Canadian Journal of Plant Science, 1997
A survey was conducted in a township near Treherne, Manitoba to determine the frequency of Group 1 resistant wild oat in 30 randomly selected cereal fields. On average, 61% of the 30 fields were sprayed annually with ACCase inhibitor (Group 1) herbicides from 1983 to 1993.
Luc Bourgeois, Ian N. Morrison
openaire   +1 more source

Synthesis of an indolizidinedione oxime inhibitor of acetyl-coenzyme a carboxylase (ACCase)

Bioorganic & Medicinal Chemistry Letters, 1994
Abstract The synthesis and enzyme inhibitory activity of a novel hybrid compound which incorporates substructures of two classes of inhibitors of ACCase are described.
openaire   +1 more source