LNZ Group·Molluscicides
Ravak
Ravak is a molluscicide in granules with metaldehyde 6% for sunflower, winter oilseed rape and cabbage against slugs and snails; the granules are spread over the soil surface.
Main advantages
- Metaldehyde 6% — contact and stomach action on molluscs
- Granules spread over the soil — between rows or near the roots
- One rate of 6 kg/ha — for sunflower, winter oilseed rape and cabbage
Overview
About this product
Ravak is a granular molluscicide with contact and stomach action containing metaldehyde 6%. Metaldehyde disrupts osmoregulation in slugs and snails: the mollusc secretes an excessive amount of mucus and dehydrates, and the walls of its gut are damaged.
The granules are spread over the soil surface between the rows or around the roots of sunflower, winter oilseed rape and cabbage during the growing season, as soon as the first signs of slugs appear; on oilseed rape before the budding stage. The rate is 6 kg/ha, no more than two treatments; cabbage is treated for the last time 28 days before harvest.
Pack size 1 kg.
Application
Rate, timing and crops
- Rate
- 6 kg/ha
- Timing
The granules are spread over the soil surface between the rows or around the roots during the crop's growing season, when the first signs of slugs appear; on oilseed rape before the budding stage.
No more than two treatments per season.
- Crops
- SunflowerWinter oilseed rapeCabbage
Figures from the manufacturer, LNZ Group. Source page
Register rates
Ministry order № 1116 of 03.06.2025
| Crop | Rate, kg/ha | Max treatments |
|---|---|---|
| Sunflower | 6 кг/га | 2 |
| Ріпак озимий | 6 кг/га | 2 |
| Cabbage | 6 кг/га | 2 |
Sunflower
- Rate, kg/ha
- 6 кг/га
- Max treatments
- 2
Ріпак озимий
- Rate, kg/ha
- 6 кг/га
- Max treatments
- 2
Cabbage
- Rate, kg/ha
- 6 кг/га
- Max treatments
- 2
Source: ministry order № 1116 of 03.06.2025, as published.
Specifications
Active ingredients and formulation
| Type | Molluscicide |
|---|---|
Active ingredients
| |
| Formulation | GR · granules |
| Target Crops | Sunflower, Winter rapeseed, Cabbage |
| Mode of action | Metaldehyde acts on contact and through the mollusc's gut: it disrupts osmoregulation, which leads to excess mucus secretion and dehydration, and damages the walls of the gut. |
| Registration | Re-registered 03.06.2025Ministry order № 1116 |
| Registrant | ТОВ «Дефенда» (Ukraine) |
| Manufacturer | LNZ Group |
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Questions & answers
What farmers ask most
- Yes. A ministry order of 03.06.2025 registered this product again. The order states no term, so the page gives no end date.
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Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.