Miriam Wanjiku Mbiyu1,2*, William Maina Muiru1, John Wangai Kimenju1, Moses Wabomba Nyongesa2, Solveig Haukeland3,4 1Department of Plant Science and Crop Protection, University of Nairobi, P.O Box 30197-00100, G.P.O, Nairobi, Kenya 2Kenya Agricultural Livestock Research Organization (

I. Abdennebi1, C.R. Messai2, N. Ouchene3,5*, N.A. Ouchene-khelifi3,5, L. Ghallache4, K. Ait-Oudhia5,6, T.M. Hamdi1, D. Khelef2 1Laboratory of Food Hygiene and Quality Insurance System, High National Veterinary School, Algiers, Algeria 2Animal Health and Production Laboratory, High Nat

A. Solak, S. Dyankova Institute of Cryobiology and Food Technologies, 53 Cherni Vrah Str., 1407 Sofia, Bulgaria (Manuscript received 1 September 2018; accepted for publication 16 January 2019) Abstract. Analyses were performed of the antimicrobial activity of 15 herbs and spices (lemo

I. Hristakov Abstract. All major processes in the bee colony are closely related to nectariferous vegetation in the area. Oviparous activity of queen bees is directly dependent on the flow of nectar and pollen in the bee colony. When it rises it leads to increase of the oviparous acti