Nursery Management: Mealybugs: Why one is two too many

There are different species of mealybugs. Some live in the roots of plants, others on the leaves and stems. Either way, the presence of mealybugs is a major concern in greenhouses. The citrus mealybug, longtailed mealybug, obscure mealybug and root-feeding mealybugs are the primary types responsible for damage