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Image for: Bitter substances spoil the appetite of oak moth caterpillars


(A-B) Caterpillars of the green oak leaf roller feed on the leaves of European oaks. In outbreak years (C), the herbivore causes severe tree defoliation, although resistant oaks (right in the background) can lower the damage.
(A-B) Caterpillars of the green oak leaf roller feed on the leaves of European oaks. In outbreak years (C), the herbivore causes severe tree defoliation, although resistant oaks (right in the background) can lower the damage.

Andrea Ghirardo, Hilke Schröder

Helmholtz Munich, Thünen Institute

(889 KB, 1470 x 2020 pixels)

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