Properly scouting for spider mite helps to avoid surprises
July 5, 2022
scouting is crucial. Using sticky traps for spider mite is of little use, as the mites are not attracted to them. Even if there’s a contamination hotspot in [...] brown or yellow to red/brown. This means that they are heading towards their winter stage. They will crawl off to untraceable spots, such as the frame [...] frame of the greenhouse, and will seem to have disappeared. At this point, it’s essential that the spider mite is under control. Additional natural enemies