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Glyphosate (Roundup) is the principal pre-harvest systemic herbicide used for desiccation of a wide variety of crops. As a systemic herbicide it is not a true desiccant as it can take weeks rather than days for the crop to die back and dry out after application. [15] [19]
Glyphosate is also used for crop desiccation to increase harvest yield and uniformity. [57] Glyphosate itself is not a chemical desiccant; rather crop desiccants are so named because application just before harvest kills the crop plants so that the food crop dries from normal environmental conditions ("dry-down") more quickly and evenly.
The glyphosate-based herbicide RoundUp (styled: Roundup) was developed in the 1970s by Monsanto. Glyphosate was first registered for use in the U.S. in 1974. [4] Glyphosate-based herbicides were initially used in a similar way to paraquat and diquat, as non-selective herbicides. Attempts were made to apply them to row crops, but problems with ...
A glyphosate-resistant weed has been found in the UK for the first time in what comes as another headache for British farmers. Glyphosate is the most effective herbicide for clearing vegetation ...
BRUSSELS (Reuters) -The European Union will extend glyphosate's authorisation for 10 years, even though its member states failed to agree over the active ingredient in Bayer AG's Roundup weedkiller.
The European Commission will continue the use of the controversial chemical herbicide glyphosate in the European Union for 10 more years after the 27 member countries again failed to find a common ...
Glyphosate had been first prepared in the 1950s but its herbicidal activity was only recognized in the 1960s. It was marketed as Roundup in 1971. [ 17 ] The development of glyphosate-resistant crop plants, it is now used very extensively for selective weed control in growing crops.
Roundup is a brand name of herbicide originally produced by Monsanto, which Bayer acquired in 2018. Prior to the late-2010s formulations, it used broad-spectrum glyphosate-based herbicides. [1]