Two-spotted spider mite control in hardy nursery stock grown in polytunnels
July 20, 2021
habit, ranging from tall to prostrate, with open or tightly closed canopies, and with and without leaf hairs. “For the protection of tall open canopies we [...] potential role for cultural control measures and compatible insecticides, coupled with an understanding of pest and beneficial biology, and supported by [...] Technical Consultant for the North West, provides advice and on-site support in many HNS crops. “This year has been quite challenging, with cold temperatures