Kybos calyculus (Cerutti, 1939)

on Betula

parasite

Larvae and adults free on the leaves.

host plants

Betulaceae, monophagous

Betula pendula, pubescens.

phenology

Bivoltine; hibernation as egg.

distribution within Europe

(PESI, 2020).

references

den Bieman & de Haas (2019a), Malenovský & Lauterer (2005a, 2010a), Mühlethaler (2008a), Le Quesne & Payne (1981a).