Sportnem_leaflet_EN_A4_-_Koppert_20230441_-_DEF_LR.pdf
1. Januar 1970
do
not cause any damage but the larvae live in the soil and feed
on roots and shoots of mainly grasses and cereal crops, which
they pull into the ground [...] has one generation per year and young larvae start to cause
damage in autumn. The larvae overwinter and become active
again and feed voraciously when the [...] warm up in
spring. The common crane fly Tipula oleracea, which is present
in parts of Europe and the USA, has two generations per year,
one in autumn,