Two-spotted spider mite control in hardy nursery stock grown in polytunnels
July 20, 2021
stock grown in polytunnels Phytoseiulus persimilis and Feltiella acarisuga have been at the centre of two spotted spider mite (TSSM) control strategies in [...] nursery stock (HNS) for many years. Over the last decade or so, some growers have significantly increased their HNS production capacity, which has also resulted [...] increase in the number of plant species being grown. Since many of these plants have their own specific crop protection needs, there has been a concurrent increase