Tolerance to acetolactate synthase and acetyl-coenzyme A carboxylase inhibiting herbicides in Vulpia bromoides is conferred by two co-existing resistance mechanisms

2004 ◽  
Vol 78 (1) ◽  
pp. 21-30 ◽  
Author(s):  
Qin Yu ◽  
L.J Shane Friesen ◽  
Xiao Qi Zhang ◽  
Stephen B Powles
Keyword(s):  
Coenzyme A ◽  
Acetolactate Synthase ◽  
Resistance Mechanisms ◽  
Acetyl Coenzyme A ◽  
Acetyl Coenzyme ◽  
Acetyl Coenzyme A Carboxylase

scholarly journals Multiple resistance to acetolactate synthase (ALS)- and acetyl-coenzyme A carboxylase (ACCase)-inhibiting herbicides in black-grass (Alopecurus myosuroides Huds.) populations from Poland

2016 ◽  
Vol 56 (4) ◽  
pp. 402-410 ◽  
Author(s):  
Kazimierz Adamczewski ◽  
Roman Kierzek ◽  
Kinga Matysiak
Keyword(s):  
Coenzyme A ◽  
Acetolactate Synthase ◽  
Cross Resistance ◽  
Multiple Resistance ◽  
Acetyl Coenzyme A ◽  
Alopecurus Myosuroides ◽  
Acetyl Coenzyme ◽  
Resistance To Herbicides ◽  
Acetyl Coenzyme A Carboxylase ◽  
Derivatives Of

AbstractAlopecurus myosuroides seeds were sampled from 32 winter wheat fields from 2010 to 2014. Resistance to herbicides was detected in 17 A. myosuroides populations. In addition to single resistance to herbicides, cross-resistance and multiple resistance to acetolactate synthase (ALS)- and acetyl-coenzyme A carboxylase (ACCase)-inhibiting herbicides were found. Application of sulfometuron and imazapyr was unable to control some of the resistant biotypes in this study. This result implies that resistance in these populations is due to a target site mechanism. The A. myosuroides biotypes resistant to ACCase-inhibiting herbicides varied in their responses to derivatives of aryloxy-phenoxy-propionic acid (FOPs), cyclohexanediones (DIMs) and phenylpyrazolines (DENs). Resistant biotypes of A. myosuroides that could not be controlled with fenoxaprop-P-ethyl (FOP) and pinoxaden (DEN) were controlled with clethodim (DIM).

scholarly journals Acetyl Coenzyme A Carboxylase

1969 ◽  
Vol 244 (22) ◽  
pp. 6254-6262 ◽  
Author(s):  
Philip W. Majerus ◽  
Elisabeth Kilburn
Keyword(s):  
Coenzyme A ◽  
Acetyl Coenzyme A ◽  
Acetyl Coenzyme ◽  
Acetyl Coenzyme A Carboxylase
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