A tree is never a single individual ... More information: Christin Walther et al, A Fungal Endophyte Alters Poplar Leaf Chemistry, Deters Insect Feeding and Shapes Insect Community Assembly ...

For example, aphids living on the trees may excrete the ... such as the brush moth Orgyia antiqua, and poplar specialists, such as the poplar leaf beetle Chrysomela tremulae.

We even found this substance in the leaves of old trees in the field," says study ... question is whether the relationship between black poplar and Cladosporium is symbiotic, and whether the ...