Thank you for visiting A1LAWN. We are now closed for our Winter break and will re-open for business on Monday 3rd February 2020. Please note that products are available to browse but will not be available to purchase until this date. Email communication is still available but replies may be significantly delayed depending on staff availability during our closed period.
A water dispersible granule formulation containing 25% w/w flazasulfuron for use as a non-selective residual herbicide on natural surfaces not intended to bear vegetation, permeable surfaces overlying soil and hard surfaces (railway ballast only) and amenity vegetation (around).
Please note that Katana does not control Fat hen, Horsetail, Black nightshade or Common field speedwell, Smooth hawksbeard, Common sowthistle, Ribwort plaintain, Narrow-leaved ragwort and Annual meadow grass.
NB: There are legal responsibilities on both the seller and buyer/user of professional strength weed killers such as Katana. These responsibilities are covered by the 'Plant Protection Products Regulations 2011' and European legislation 'Regulation (EC) No 1107/2009'. Details of these regulations can be found here.
Please ensure you read and understand these regulations before you buy this product.
Please note: professional pesticide products must be applied in accordance with the Ministry Code for Plant Protection Products, more information can be found here by clicking here or by speaking to one of our advisors on 0800 411 8141.