Corteva·Herbicides
Post-emergence cereal herbicide (halauxifen-methyl + florasulam WG) for cleavers and broadleaf weeds in wheat and barley at 50-60 g/ha.
Main advantages
About this product
Quelex — a post-emergence herbicide for small-grain cereal crops in the form of water-soluble granules that combines halauxifen-methyl (Arylex active), florasulam and the safener cloquintocet. It controls a wide spectrum of annual and some perennial dicotyledonous weeds — cleavers, wild poppy, cornflower, chamomile, sunflower and rapeseed volunteers — in crops of winter and spring wheat and barley. It is applied once per season at a rate of 50-60 g/ha from the 2-3 leaf stage to the flag leaf, in autumn or in spring.
At a glance
Chemistry & regulatory profile
Active ingredients
Systemic post-emergence action: halauxifen-methyl acts as a synthetic auxin and florasulam inhibits ALS; foliar-absorbed, it halts susceptible broadleaf weed growth within a day, with full kill in 2-4 weeks.
Formulation
WG
Physical-chemical form (SL / EC / WG / SC)
Application
Full specifications
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Questions & answers
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