Aphids
moults, betraying their presence in the crop. There are two types of aphid species: those that change to other host plants in the winter, and those species [...] 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 [...] or death of plant: In severe cases, aphid infestations can cause plants to wilt and die. This can occur when the insects are present in very large numbers