EC debates sugar beet herbicide, DMP’s future
Feb. 6, 2019
UPL technical manager Pam Chambers says: “No vote was taking place it was just the possibility of a discussion. It is positive news that they are both being assessed on their own merits separately rather than together.
“Until now, everything has been about the two together.”
Ms Chambers expects availability of products containing these actives to be as normal this season. “There would need to be a vote, withdrawal notices – it would be extremely unlikely for this season. I expect everything to be as normal for 2019.”
While both herbicides are important, keeping PMP is the most critical, she adds.
PMP is the backbone of weed control systems in the UK and DMP, while closely related to PMP, has only in recent years become more important, says independent consultant Mike May. “Its ability to aid weed control is especially important for growers where conditions are dry, or where weeds have been sensitised by pre-emergence herbicides.”
Ms Chambers adds: “The use of products containing phenmedipham and desmedipham, sometimes with other actives included as well has made weed control much easier and more reliable. Without one or both of these actives, more skill and attention to detail will be needed to get good results.”
Last year, the International Institute of Sugar Beet Research (IIRB) control group prepared a document for the May 2018 meeting of SCoPAFF, The importance of phenmedipham and desmedipham for weed control in sugar beet. It was sent to SCoPAFF and to individual country representatives on SCoPAFF as well as relevant chemical company task forces and the European beet and farmers organisations - CIBE and CEFES, says Mr May.
The document says: ‘The loss of two key active ingredients phenmedipham and desmedipham which are essential for successful and economical weed control in the sugar beet crop could destroy the viability of the crop and would put at great peril the existence of the crop in Europe and European self-sufficiency in sugar’.
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