U. Schaffner

Insect herbivore attack on Asteraceae is context-dependent and affected by the origin of both the herbivore and the plant species

The remarkable success of many invasive non-native species is thought to be due in part to “enemy release”, the hypothesis that introduced species escape their natural enemies, and thus increase in abundance and impact. Evidence for enemy release is mixed, perhaps in part because most non-native vs. native comparisons...