UPL·Seed Treatments
Roialflo
Roialflo is a seed treatment with thiram formulated as an aqueous suspension concentrate for maize, sunflower and sugar beet against root and stalk rots, seed mould, downy mildew and blackleg.
Main advantages
- Thiram, FRAC group M3 — contact action on the seed
- Maize and sunflower — one rate of 2.5–3.0 l/t
- One treatment — pre-sowing seed treatment
Overview
About this product
Roialflo is a liquid seed treatment with one active component, thiram 480 g/L. Thiram, from the dithiocarbamate group, acts by contact at many sites in the fungal cell and disrupts the development of its vegetative and reproductive organs.
Maize seed is treated against root and stalk rots and seed mould, sunflower seed against grey mould, white rot and downy mildew, at 2.5–3.0 l/t with 10–15 l of working solution per tonne. On sugar beet the product is used against blackleg, with up to 18 l of solution per tonne of seed.
One treatment. 20 l canister.
Application
Rate, timing and crops
- Rate
- Maize, sunflower 2.5–3.0 l/t; sugar beet 6.0 l/ha
- Timing
Pre-sowing seed treatment with a suspension of the product, one treatment.
Working solution: maize and sunflower 10–15 l/t, sugar beet up to 18 l/t; for non-pelleted beet seed the maker gives 9 ml per sowing unit.
- Crops
- MaizeSunflowerSugar beet
Figures from the manufacturer, UPL. Source page
Register rates
State register, entry 11940
на кукурудзі та соняшнику, норма витрат: 2,5 - 3,0 л/т; на цукрових буряках, норма витрат: 6,0 л/га. Кратність обробок - 1. Протруювання насіння суспензією препарату.
As printed in the register.
Source: State register of pesticides and agrochemicals, file of 19.10.2026.
Specifications
Active ingredients and formulation
| Type | Seed treatment |
|---|---|
Active ingredients
| |
| Target Crops | Corn, Sunflower, Sugar Beet |
| Mode of action | Thiram (a dithiocarbamate, FRAC group M3) acts by contact at many sites in the fungal cell and disrupts the development of the fungus’s vegetative and reproductive organs. |
| Resistance group | Group M3FRAC |
| Hazard class | Class 3 · moderately hazardous |
| Registration | Registered until 31.12.2028Certificate А 07152 · register entry 11940 |
| Registrant | ЮПЛ Холдінгз Кооператіф Ю.А. (Netherlands) |
| Manufacturer | UPL |
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Questions & answers
What farmers ask most
- Yes. The State register lists this product as registered in Ukraine until 31.12.2028. The certificate and the register entry are in the Specifications table.
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