Show I SURVEY DAMAGE BY BEETLE IN FOREST FORES COUER DALE D'ALE DALENE E Id Id iho ho Sept Preparatory 26 2 6 y to con con the tl hordes of mountain pine beetles that heretofore have accounted 1 for tor torn forn n two w per pe cent ent loss annually In the tl Couer DAlene ri forest J JC Ct CJ C t Evendson J federal bureau of representative has start start- start start- started ed cd an nn Intensive survey surrey of ot the district dis- dis district The insect begins Its di de- de destructive measures during the early earh spring and forest control problems will be worked out tor for the com coming In ear earIt It Is impossible to sa save sate e a tree tr when it Is 11 attacked Mr E- E J Je e said but the broods of or In- In insects sects can be destro destroyed ed to prevent their attack on on other trees Counter Coun- Coun Counter Coui ter measures used by b- the gotem- gotem gO ern- ern moot t consist of felling and peeling ig infected trees while the Insect is In Inthe inthe the larvae lanae or wo worm stage stage |