TY - JOUR AU - Rafiei-Karahroodi, Z. AU - Sadeghi, E. AU - Azdoo, Z. AU - Goodarzi, G. TI - Comparison of antibiosis resistance of 21 clones of Populus spp. to woolly poplar aphid JO - IAU Entomological Research Journal VL - 3 IS - 1 SP - 21 EP - 27 PY - 2011 DO - ER -