Results 101 to 110 of about 605 (132)

Response of the Resistant Biotype of Echinochloa oryzoides to ACCase and ALS inhibitors, and Effect of Alternative Herbicides [PDF]

Korean Journal of Weed Science, 2010
*, Bon-Il Ku, Sin-Koo Kang, Min-Kyu ChoiHong-Kyu Park, Kyong-Bo Lee and Jae-Kwon KoABSTRACT Cyhalofop-butyl and penoxsulam, known for respective acetyl CoA carboxylase (ACCase) and acetolactate synthase (ALS) inhibitor, have been widely using as a post-emergence foliar application for many years in wet-seeded rice field in Korea. Since 2009, control of
Tae-Seon Park, Bon-Il Ku
exaly   +2 more sources

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

Bioorganic and 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.
exaly   +2 more sources

Effect of Glyphosate and Several Accase-inhibitor Herbicides on Wirestem Muhly (Muhlenbergia Frondosa) Control

Weed Technology, 2007
Field and greenhouse studies examined glyphosate and several ACCase-inhibitor herbicides for control of wirestem muhly. A field study evaluated application rate and timing for control in glyphosate-resistant soybean. Herbicides were applied at two rates, 4 and 6 wk after planting (WAP) of soybean when wirestem muhly was about 30 and 50 cm tall ...
William Curran
exaly   +2 more sources

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, Chang-Seok Kim, Jeong-Ran Lee, Hae-Ryoung Shin, Byung-Chul Moon, Jae-Eup Park, Yong-In Kuk   +7 more
openaire   +1 more source

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

Target-Site Based Resistance to Accase Inhibitors

1997
The enzyme acetyl-coenzyme A carboxylase (ACCase; E.C. 6.4.1.2) is the target site of two major groups of synthetic herbicides, the aryloxyphenoxypropanoates (AOPP) and cyclohexanodiones (CHD). ACCase is a key enzyme in the biosynthesis of acyl lipids, catalyzing the addition of HCO 3 - to acetate to form malonate, a precursor of fatty acid ...
openaire   +1 more source

Origin of Enantiomeric Selectivity in the Aryloxyphenoxypropionic Acid Class of Herbicidal Acetyl Coenzyme A Carboxylase (ACCase) Inhibitors

Journal of Agricultural and Food Chemistry, 2002
Molecular modeling was used to propose an "active conformation" for the R-2-phenoxypropionic acid portion of the aryloxyphenoxypropionic acid series of herbicidal acetyl CoA carboxylase (ACCase) inhibitors. This candidate active conformation is a low-energy conformer with the R-methyl distal to the phenoxy fragment, stabilized by the generalized ...
James A, Turner, Daniel J, Pernich
openaire   +2 more sources

Cross-Resistance of Japanese Foxtail (Alopecurus japonicus) to ACCase Inhibitors in China

Weed Technology, 2015
The increasing use of ACCase-inhibiting herbicides has resulted in evolved resistance in key grass weeds infesting cereal cropping systems worldwide. Japanese foxtail is one of the most important grass weed species in wheat in China. Most populations have evolved resistance to fenoxaprop-p-ethyl, which is one of the most common ACCase-inhibiting ...
Hailan Cui, Cangyue Wang, Yujiao Han, Liang Chen, Xiangju Li   +4 more
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ACCase-Inhibitor Herbicide Resistance in Downy Brome (Bromus tectorum) in Oregon

Weed Science, 2007
In spring 2005, a downy brome population with possible resistance to fluazifop-P, an acetyl-CoA carboxylase (ACCase) inhibitor (group 1) herbicide was found in a commercial creeping red fescue seed production field, near La Grande, OR, where fluazifop-P had been used to control downy brome repeatedly over 7 yr.
Daniel A. Ball, Sandra M. Frost, Larry H. Bennett   +2 more
openaire   +1 more source

Structure–activity relationships of pheromonostasis induced by ACCase-inhibitor herbicides in the moth Helicoverpa armigera

Pesticide Biochemistry and Physiology, 2008
Abstract Many moth sex pheromone blends are derived from fatty acids and their production is regulated by a Pheromone Biosynthesis Activating Neuropeptide (PBAN). In prior work we showed that the herbicide Diclofop-acid, an acetyl-coenzyme A carboxylase (ACCase) inhibitor, inhibits PBAN-induced sex pheromone production in vitro .
O. Hanin, B. Rubin, S.W. Applebaum, A. Rafaeli   +3 more
openaire   +1 more source