List of Articles قوزه Open Access Article Abstract Page Full-Text 1 - Study of Biological Control of Russian Knapweed (Acroptilon repens L.) by Flies Head (Urophara xanthippe) Under Greenhouse and Field Conditions Behroz Khalil Tahmasbi Saeed Moodi Golamreza Zamani Ghorbanali Assadi Mohammad Taghi Alebrahim Open Access Article Abstract Page Full-Text 2 - The effect of drought stress on the damage of safflower fly, Acanthophilus helianthi Rossi (Dip., Tephritidae) on three cultivars of safflower, Carthamus tinctorius L. in Tehran region G. H. Hasanshahi A. Askarianzadeh Open Access Article Abstract Page Full-Text 3 - Study on demographic parameters of Trichogramma brassicae (Bezdenko) (Hym., Trichogrammatidae) on three host species in laboratory conditions A. A. Lashgari A. A. Talebi Y. Fathipour S. Farahani Open Access Article Abstract Page Full-Text 4 - Evaluation of damage caused by the cotton shedder bug, Creontiades pallidus Ramber (Hemiptera: Miridae) on different cotton cultivars M. Lotfabadi H. Abbasipour A. Rivandi A. Askarianzadeh Open Access Article Abstract Page Full-Text 5 - Estimation of economic injury level (EIL) of cotton bollworm Helicoverpa armigera Hb. (Lep., Noctuidae) on cotton J. Alavi M. Gholizadeh Open Access Article Abstract Page Full-Text 6 - The effect of seeds of bean, canola and soybean cultivars on α-amylase digestive activity of Helicoverpa armigera N. Fallahnejad-Mojarrad Sh. Goldasteh Z. Rafiei-Karahroudi R. vafaie-Shoushtari Open Access Article Abstract Page Full-Text 7 - Evaluation of yield and correlation between traits of ten new cotton cultivars in spring and summer plantings in Moghan region Fatemeh Vadaye Kheiri siros mansorifar Saeid Hokmalipour