Effect of population size on the expression of hygienic behavior in the Iranian honey bee

J. Najafgholian, G. Thahmasbi, A. Pakdel & G. Nehzati, 2011, Effect of population size on the expression of hygienic behavior in the Iranian honey bee (Apis. melifera meda), Asiatic Journal of Biotechnology Resources, 2 (04) 364-373.