01170oam 2200445z- 450 991069332460332120241218122719.0(CKB)5450000000395791(DcWaBHL)180091(EXLCZ)99545000000039579120230503c1986uuuu -u- -engFir engraverWashington, D.C1 online resourceAbies concolorAbies grandisAbies magnificaAnimal behaviorGeographical distributionInsect Controllife cycle (organisms)natural enemiesScolytus ventralissymptomsWestern United StatesAbies concolorAbies grandisAbies magnificaAnimal behaviorGeographical distributionInsect Controllife cycle (organisms)natural enemiesScolytus ventralissymptomsBOOK9910693324603321Fir engraver3206182UNINA