Underlying Resistance Mechanisms in the Cynosurus echinatus Biotype to Acetyl CoA Carboxylase-Inhibiting Herbicides
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Underlying Resistance Mechanisms in the Cynosurus echinatus Biotype to Acetyl CoA Carboxylase-Inhibiting Herbicides
Hedgehog dogtail (Cynosurus echinatus) is an annual grass, native to Europe, but also widely distributed in North and South America, South Africa, and Australia. Two hedgehog dogtail biotypes, one diclofop-methyl (DM)-resistant and one DM-susceptible were studied in detail for experimental dose-response resistance mechanisms. Herbicide rates that inhibited shoot growth by 50% (GR50) were determ...
متن کاملResistance of various biotypes of Canary grass (phalaris. Spp) to acetyl-CoA carboxylase-inhibiting herbicides.
Little seed canary grass (Phalaris minor L.) is a major weed in wheat fields in some parts of Iran. To evaluate the efficacy of molecular and greenhouse methods in detecting the resistance of 49 biotypes of canary grass(Phalaris. Spp) to acetyl-CoA carboxylase-inhibiting herbicides, two methods including whole plant screening and PCR-based molecular methods were applied. Results showed that the...
متن کاملHerbicides inhibiting acetyl-CoA carboxylase.
23 Holloway, P. J., Wong, W. W. C., Partridge, H. J., Seaman, D. and Perry, R. B. (1992) Pestic. Sci. 34, 109-118 24 Silcox, D. and Holloway, P. J. (1989) in Adjuvants and Agrochemicals (Chow, P. N. P., Grant, C. A,, Hinshalwood, A. M. and Simundsson, E., eds.), pp. 115-128, CRC Press Inc., Boca Raton, FL 25 Coret, J., Garnbonnet, B., Brabet, F. and Charnel, A. R. (1993) Pestic. Sci. 38, 201-20...
متن کاملRole of a Novel I1781T Mutation and Other Mechanisms in Conferring Resistance to Acetyl-CoA Carboxylase Inhibiting Herbicides in a Black-Grass Population
BACKGROUND Knowledge of the mechanisms of herbicide resistance is important for designing long term sustainable weed management strategies. Here, we have used an integrated biology and molecular approach to investigate the mechanisms of resistance to acetyl-CoA carboxylase inhibiting herbicides in a UK black-grass population (BG2). METHODOLOGY/PRINCIPAL FINDINGS Comparison between BG2 phenoty...
متن کاملStudy of Fitness Cost in Three Rigid Ryegrass Populations Susceptible and Resistant to Acetyl-CoA Carboxylase Inhibiting Herbicides
Citation: Sabet Zangeneh H, Mohammaddust Chamanabad HR, Zand E, Asghari A, Alamisaeid K, Travlos IS and Alebrahim MT (2016) Study of Fitness Cost in Three Rigid Ryegrass Populations Susceptible and Resistant to Acetyl-CoA Carboxylase Inhibiting Herbicides. Front. Ecol. Evol. 4:142. doi: 10.3389/fevo.2016.00142 Study of Fitness Cost in Three Rigid Ryegrass Populations Susceptible and Resistant t...
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ژورنال
عنوان ژورنال: Frontiers in Plant Science
سال: 2016
ISSN: 1664-462X
DOI: 10.3389/fpls.2016.00449