Effect of cinmethylin against Alopecurus myosuroides Huds. in winter cereals


Messelhäuser M.H., Saile M., Sievernich B., Gerhards R. (2021): Effect of cinmethylin against Alopecurus myosuroides Huds. in winter cereals. Plant Soil Environ., 67: 46–54.


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Cinmethylin is a potential new pre-emergence herbicide in Europe inhibiting the fatty acid thioesterases in the plastid against Alopecurus myosuroides and other grass-weeds in winter cereals and oil-seed rape. Five field experiments were conducted in Southwestern Germany from 2018 until 2020 to assess the control efficacy of cinmethylin and other common pre-emergence herbicides alone and combined with post-emergence herbicides against A. myosuroides and yield response of winter wheat and winter triticale. In four experiments, the effect of early and late sowing of winter cereals was included as the second factor in the experiment to investigate if late sowing can reduce A. myosuroides density weed control efficacy. All fields were heavily infested with A. myosuroides with average  densities of 110–730 plants/m2. Late sowing reduced densities in three out of four experiments. Herbicides controlled 42–100% of the A. myosuroides plants. However, none of the treatments was consistently better than the other treatments over all experiments. In three out of 5 experiments, grain yields were significantly increased by the herbicide treatments. The results demonstrate that cinmethylin increases the options for controlling A. myosuroides in winter cereals. However, it needs to be combined with other control tactics.


Bailly G.C., Dale R.P., Archer S.A., Wright D.J., Kaundun S.S. (2012): Role of residual herbicides for the management of multiple herbicide resistance to ACCase and ALS inhibitors in a black-grass population. Crop Protection, 34: 96–103. https://doi.org/10.1016/j.cropro.2011.11.017
Blair A.M., Cussans J.W., Lutman P.J. (1999): A biological framework for developing a weed management support system for weed control in winter wheat: weed competition and time of weed control. In: Brighton Crop Protection Conference Weeds, Brighton, 753–760. ISBN: 190139655X
Campe R., Hollenbach E., Kämmerer L., Hendriks J., Höffken H.W., Kraus H., Lerchl J., Mietzner T., Tresch S., Witschel M., Hutzler J. (2018): A new herbicidal site of action: cinmethylin binds to acyl-ACP thioesterase and inhibits plant fatty acid biosynthesis. Pesticide Biochemistry and Physiology, 148: 116–125. https://doi.org/10.1016/j.pestbp.2018.04.006
Dayan F.E. (2019): Current status and future prospects in herbicide discovery. Plants (Basel), 8: 341. https://doi.org/10.3390/plants8090341
Délye C., Menchari Y., Guillemin J.-P., Matéjicek A., Michel S., Camilleri C., Chauvel B. (2007): Status of black grass (Alopecurus myosuroides) resistance to acetyl-coenzyme A carboxylase inhibitors in France. Weed Research, 47: 95–105. https://doi.org/10.1111/j.1365-3180.2007.00544.x
Drobny H.G., Salas M., Claude J.-P. (2006): Management of metabolic resistant black-grass (Alopecurus myosuroides Huds.) popu-
lations in Germany – challenges and opportunities. Journal of Plant Diseases and Protection, 20: 67–72.
Dücker R., Zöllner P., Parcharidou E., Ries S., Lorentz L., Beffa R. (2019): Enhanced metabolism causes reduced flufenacet sensitivity in black-grass (Alopecurus myosuroides Huds.) field populations. Pest Management Science, 75: 2996–3004. https://doi.org/10.1002/ps.5414
Gerhards R., Dentler J., Gutjahr C., Auburger S., Bahrs E. (2016): An approach to investigate the costs of herbicide-resistant Alopecurus myosuroides. Weed Research, 56: 407–414. https://doi.org/10.1111/wre.12228
Hammerton J.L. (1967): Environmental factors and susceptibility to herbicides. Weeds, 15: 330–336. https://doi.org/10.2307/4041001
Harker K.N. (2013): Slowing weed evolution with integrated weed management. Canadian Journal of Plant Science, 93: 759–764. https://doi.org/10.4141/cjps2013-049
Heap I. (2014): Global perspective of herbicide-resistant weeds. Pest Management Science, 70: 1306–1315. https://doi.org/10.1002/ps.3696
Kudsk P., Kristensen J.L. (1992): Effect of environmental factors on herbicide performance. In: Combellack J.H. (ed.): Proceedings of the First International Weed Control Congress, Victoria, 173–186.
Lutman P.J.W., Moss S.R., Cook S., Welham S.J. (2013): A review of the effects of crop agronomy on the management of Alopecurus myosuroides. Weed Research, 53: 299–313. https://doi.org/10.1111/wre.12024
Melander B. (1995): Impact of drilling date on Apera spica-venti L. and Alopecurus myosuroides Huds, in winter cereals. Weed Research, 35: 157–166. https://doi.org/10.1111/j.1365-3180.1995.tb02029.x
Menegat A., Nilsson A.T.S. (2019): Interaction of preventive, cultural, and direct methods for integrated weed management in winter wheat. Agronomy, 9: 564. https://doi.org/10.3390/agronomy9090564
Menne H.J., Hogrefe C. (2012): Impact of multiple resistance mechanisms in black-grass (Alopecurus myosuroides Huds.) populations on the activity of cereal herbicides. Julius-Kühn-Archiv, 1: 65–74.
Menne H.J., Laber B., Kerlen D., Beffa R. (2012): Effectiveness of flufenacet in controlling resistant black-grass (Alopecurus myosuroides Huds.) – comparison of glasshouse and field trial results. Julius-Kühn-Archiv, 1: 401–408.
Moss S. (2017): Black-grass (Alopecurus myosuroides): Why has this weed become such a problem in Western Europe and what are the solutions? Outlooks on Pest Management, 28: 207–212. https://doi.org/10.1564/v28_oct_04
Moss S.R. (1990): The seed cycle of Alopecurus myosuroides in winter cereals: a quantitative analysis. In: Proceeding of Symposium on Integrated Weed Management in Cereals. Helsinki, European Weed Research Society, 27–35.
Moss S.R., Clarke J.H. (1994): Guidelines for the prevention and control of herbicide-resistant black-grass (Alopecurus myosuroides Huds.). Crop Protection, 13: 230–234. https://doi.org/10.1016/0261-2194(94)90083-3
Neve P. (2007): Challenges for herbicide resistance evolution and management: 50 years after Harper. Weed Research, 47: 365–369. https://doi.org/10.1111/j.1365-3180.2007.00581.x
Robinson M.A., Letarte J., Cowbrough M.J., Sikkema P.H., Tardif F.J. (2015): Winter wheat (Triticum aestivum L.) response to herbicides as affected by application timing and temperature. Canadian Journal of Plant Science, 95: 325–333. https://doi.org/10.4141/cjps-2014-109
Schappert A., Messelhäuser M.H., Saile M., Peteinatos G.G., Gerhards R. (2018): Weed suppressive ability of cover crop mixtures compared to repeated stubble tillage and glyphosate treatments. Agriculture, 8: 144. https://doi.org/10.3390/agriculture8090144
Travlos I., Gazoulis I., Kanatas P., Tsekoura A., Zannopoulos S., Papastylianou P. (2020): Key factors affecting weed seeds’ germination, weed emergence, and their possible role for the efficacy of false seedbed technique as weed management practice. Frontiers in Agronomy, 2: 1061. https://doi.org/10.3389/fagro.2020.00001
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