Poinsettia. Main pest pressures
May 21, 2019
them. The larvae feed on the young roots of the plants, and can then progress into the stem, if not controlled adequately. Control Strategy at Propagation [...] their scales and white waxy deposits are, unfortunately, highly visible on the undersides of the leaves, which can result in rejection and lost sales. Control [...] levels, and calculating the number of natural enemies required. Enermix Use Enermix, a product mix of the parasitic wasps Eretmocerus eremicus and Encarsia