This is a preview. Log in through your library . Abstract Studies were conducted to assess natural mortality in larval and cocoon stages of the larch sawfly Pristiphora erichsonii (Htg.) in Maryland.

The nation's larches would now be turning amber if so many of them had not aready turned black. No tree adds more to the glory of spring than the larch, as it gradually clothes itself with shimmering ...

THE Board of Agriculture and Fisheries recently directed attention in the Press and its journal to the attack of the sawfly (Nematus erichsoni, Hartmann) upon larches. So far, serious damage has only ...

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 ...