Tamarack or eastern larch (Larix laricina; Mélèze laricin) is coniferous native, deciduous tree whose range spans from Canadian coast to coast and can be found in every province/territory, as well as ...

It’s possible that high concentrations of the compound could be produced, placed near a tamarack tree and used as a beetle repellent. Larch beetles are the size of grains of rice. Aukema and his ...