Aphids
a result, the plant’s growth is retarded, giving rise to deformed leaves, or even, if the infestation occurs early enough in the season, the death of young [...] individuals. Potato virus Y (PVY) is transmitted by aphids in tomato in this way, as is the cucumber mosaic virus (CMV) in cucumber. How to get rid of aphids Horiver [...] also mate in the autumn and lay eggs which overwinter. Where mating occurs and eggs are laid, the life cycle is termed holocyclic (complete). In greenhouses