Article
Genotypic variation in yellow autumn leaf colours explains aphid load in silver birch.
The New phytologist - 1 Jul 2012
Sinkkonen Aki, Somerkoski Eeva, Paaso Ulla, Holopainen Jarmo K, Rousi Matti, Mikola Juha
Abstract excerpt
• It has been suggested that autumn-migrating insects drive the evolution of autumn leaf colours. However, evidence of genetic variation in autumn leaf colours in natural tree populations and the link between the genetic variation and herbivore abundances has been lacking. • Here, we measured the size of the whole aphid community and the development of green-yellow leaf colours in six replicate trees of 19 silver...
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