Licence permits release of Koppert Swirski Mite® in polytunnels in England
January 6, 2021
thrips, Frankliniella occidentalis , but also provide good activity against whiteflies and spider mites . The products will be available from the start of the [...] UK tunnel crops every year. It can also provide a good defence against whitefly , a pest which has been increasing in tunnel strawberry crops in recent [...] demonstrated that the Koppert product has useful activity against thrips, whitefly and spider mites, and provides a good starting point to the strawberry