Principal Forte
Herbicide
Principal Forte is a post-emergence herbicide that controls a wide range of both grass and broad-leaved weeds.
Principal Forte will control fat-hen, common amaranth, field pennycress, barnyard grass, green bristle grass, hairy fingergrass and couch grass*, and many other weeds. For more information, please see below.
*Suppression of common couch top growth, reduction of growth in the following year has not been established.
Benefits
- Few following crop restrictions
- Rapid contact action
- Rainfast in 4 hours
Application
- 1 application per calendar year
- Must be applied with an adjuvant that is classified as 95.0 % w/w oil (rapeseed triglycerides)
- Apply from 2 to 9 leaves unfolded (BBCH 12-19) between 1st May and 31st July
- Apply to small, actively growing weeds
- Maximum individual dose: 480 g/ha + adjuvant
- Maximum total dose: 480 g/ha + adjuvant
About Principal Forte
Crops
- Forage Maize
- Grain maize
Technical Specifications
Product Registration Number:
MAPP 20797
Active Ingredient:
Contains 510 g/kg of dicamba + 62 g/kg of nicosulfuron + 31 g/kg of rimsulfuron + 31 g/kg isoxadifen safener
Pack size:
2400g, each pack will treat 5ha
Formulation:
WDG Water Dispersible Granule
Water volumes
200-400 litres of water per hectare
Spray quality:
MEDIUM as defined by BCPC
®™Trademarks of Corteva Agriscience and its affiliated companies. Use plant protection products safely. Always read the label and product information before use