Refinzar® Phoma and LLS control

DuPont™ Refinzar® for Oilseed-Rape disease control in the autumn

Phoma and light leaf spot are the major yield-robbing diseases of oilseed rape in the autumn.


Phoma infection typically arrives in the autumn, infects leaves and ultimately causes cankers of the stem. Yield losses as a result can be up to 0.7T/ha. Light leaf spot typically starts it’s infection in the autumn and then continually re-infects new growth on the plant ultimately leading to yield losses of up to 1.0T/ha. Because of this continual re-infection from light leaf spot, seasonal control needs to be considered as a programmed approach and several applications will need to be targeted at the disease in high risk situations. Refinzar®  is an ideal start to this programme offering excellent protection from both Phoma and light leaf spot.


The information provided on this website is for reference only. Use plant protection products safely. Always refer to the product labels for complete details and directions for use.