plant’s growth is retarded giving rise to deformed leaves or, if the infestation occurs early enough in the season, the death of young plants. Retarded
situation. Start introduction preventively or as soon as the first signs of infestation appear. Introduction rates typically range from 0.1-0.5 per m 2 /release
looper ( Chrysodeixis chalcites ) can completely defoliate young plants. Infestations on ornamental plants reduce their marketability. Life cycle and appearance
reducing photosynthesis. Also due to the honeydew, cottony cushion scale infestations are often attended by ants. Life cycle and appearance of Cottony cushion
reproduce in large numbers. The pest insect stops feeding soon after being infested, and dies within a few days. The nematodes that emerge then start their
underside of young leaves, where they deposit their eggs. When shaking infested plants, adults will first fly, then return to the underside of the leaves
swollen appearance. In some cases, it may not be apparent that flowers are infested. The species is particularly troublesome in the culture of carnations and
this way, Aphidius matricariae plays a crucial role in controlling aphid infestations and reducing the need for chemical interventions in agriculture. Adult