Syngenta·Herbicides
Diquat 200 g/L soluble-concentrate desiccant for aerial pre-harvest dry-down of potato, rice, rapeseed, sunflower, sorghum and soybean. Rainfast in 30 min.
Main advantages
About this product
Reglone Air is a desiccant herbicide based on diquat (200 g/L) formulated as a soluble concentrate developed for aerial application. It dries down and evens the ripening of potato, rice, rapeseed, sunflower, sorghum and soybean crops before harvest, while halting late disease development. Applied as a pre-harvest spray roughly 7 to 10 days before harvest at 1.0 to 1.5 L/ha, it acts rapidly and becomes rainfast within 30 minutes, with a working solution of 50 to 100 L/ha best applied in cooler evening conditions.
At a glance
Chemistry & regulatory profile
Active ingredient
Contact desiccant; diquat is a bipyridylium (HRAC group 22) that generates reactive oxygen species in green tissue on light exposure, rapidly desiccating foliage.
Resistance group
HRAC 22
Rotate resistance groups across seasons to slow resistance build-up
Formulation
SL
Physical-chemical form (SL / EC / WG / SC)
Hazard class
2/4
1 = highest risk, 4 = lowest. Follow label PPE regardless
Application
Full specifications
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