Two-spotted spider mite control in hardy nursery stock grown in polytunnels
July 20, 2021
at which crop damage occurs. Steve Usher, Koppert’s highly experienced Technical Consultant for the North West, provides advice and on-site support in [...] added, “By knowing which plants are prone to TSSM damage, and physically placing them in the same area on the nursery, makes spider mite control easier to [...] biology, and supported by a sound pest monitoring system. For more information on how to implement a successful biological control programme against spider