TY  - JOUR
AU  - Nikdel, M.
AU  - Dordaei1, A. A.
TI  - Comparison of susceptibility levels of poplar spieces and clones to Chaitophorus populi (Panzer) (Hem., Pemphigidae), Pemphigus spirothecae Passerini (Hem., Aphidoidea) and Camarotoscena sp. (Hem., Psyllidae)
JO  - IAU Entomological Research Journal
VL  - 2
IS  - 3
SP  - 239
EP  - 250
PY  - 2010
DO  - 
ER  -