Joseph G-Discovery(ies) Genus / Species Journal Year Volume Page Dendroctonus valens J. Chem. Ecol. 2001 27 697 Gnathotrichus retusus J. Chem. Ecol. 2001 27 697 Hylastes longicollis J. Chem. Ecol. 2001 27 697 Hylastes macer J. Chem. Ecol. 2001 27 697 Hylastes nigrinus J. Chem. Ecol. 2001 27 697 Hylurgops porosus J. Chem. Ecol. 2001 27 697 Hylurgops subcostulatus J. Chem. Ecol. 2001 27 697 Ips pini J. Chem. Ecol. 2001 27 697 Orthotomicus latidens J. Chem. Ecol. 2001 27 697 Temnoscheila chlorodia J. Chem. Ecol. 2001 27 697