For use with selective ALS herbicides & fungicides where external coverage is required.

Roller is a liquid formulation containing 80% polyoxypropylene-polyoxyethylene glycol and 20% w/w polyalkylene oxide modified heptamethyl trisiloxane.

Roller provides even coverage, combined with exceptional crop safety and a low dose rate to enhance the efficacy of sulfonylurea herbicides and protectant fungicides where external coverage of the plant is important. Roller is also the ideal partner for insecticides to enhance efficacy on difficult to wet targets.

Key benefits

  • Provides even coverage
  • Exceptional crop safety
  • Low dose rate
  • Creates an humectant film over leaf surface
  • Enhanced efficacy of sulfonylurea fungicides
  • Increased yield and improved % oil content in oilseed rape

Pack size

  • 1 Litre
  • One pack treats 10-20 hectares


Roller excels in multi-mixes where the superior coverage and crop safety is valued and has a wide range of uses in a range of crop areas:

  • Cereal Herbicides - Sulfonylurea herbicides (e.g. metsulfuron, thifensulfuron tribenuron, florasulam, amidosulfuron, iodosulfuron).
  • Cereals Fungicides - Protectant fungicides (e.g. chlorothalonil, mancozeb, folpet).
  • Combining Peas / Field Beans - Protectant fungicides (e.g. chlorothalonil, boscolid) and insecticides (e.g. lambda-cyhalothrin).
  • Oilseed Rape - Flowering fungicides for improved control of Sclerotinia and Alternaria.
  • Trace Elements e.g. Manganese and Magnesium sulphate in a range of crops.
  • Graminicides - Shogun (propaquizafop)
roller adjuvant sulfonylurea fungicides