Adama·Herbicides
Two-way pre- and post-emergence herbicide (metazachlor + quinmerac SC) controlling annual broadleaf and grass weeds in winter and spring oilseed rape.
Main advantages
About this product
Sultan Twin is a systemic two-component herbicide formulated as a suspension concentrate, combining metazachlor (400 g/l) and quinmerac (100 g/l). It controls annual broadleaf and grass weeds — including cleavers — in winter and spring oilseed rape. Applied at 1.5–2.1 l/ha, it can be sprayed on the soil before sowing, pre-emergence, or up to the two-true-leaf stage of the crop, giving a wide application window with no carryover to following crops.
At a glance
Chemistry & regulatory profile
Active ingredients
Systemic action: metazachlor inhibits very-long-chain fatty-acid synthesis in germinating weeds, while quinmerac acts as a synthetic auxin taken up by roots and shoots.
Formulation
SC
Physical-chemical form (SL / EC / WG / SC)
Application
Full specifications
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Manufacturer documents
Questions & answers
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