Volume 48, issue 4, 2009 - International Bee Research Association

Title	Authors	Volume	Edition	Page
Original Research Articles
Recognition errors by honey bee (Apis mellifera) guards demonstrate overlapping cues in conspecific recognition	Margaret J Couvillon, Gabrielle G F Roy and Francis L W Ratnieks	48	4	225
Phylogenetic comparison of bacteria isolated from the honey stomachs of honey bees Apis mellifera and bumble bees Bombus spp.	Tobias C. Olofsson and Alejandra Vásquez	48	4	233
Wing geometry as a tool for studying the population structure of dwarf honey bees (Apis florea Fabricius 1876) in Iran	İrfan Kandemir, Mohammad G. Moradi, Berna Özden and Ayça Özkan	48	4	238
Morphometric and genetic variability of honey bee (Apis mellifera L.) populations from northern Iran	Meral Kence, Houmen Jabbari Farhoud and Rahsan Ivgin Tunca	48	4	247
Feeding essential oils and 2-heptanone in sugar syrup and liquid protein diets to honey bees (Apis mellifera L.) as potential Varroa mite (Varroa destructor) controls.	Diana Sammataro, Jennifer Finley, Blaise LeBlanc, Gordon Wardell, Fabiana Ahumada-Segura and Mark J Carroll	48 Open Access	4	256
Acute toxicity of essential oils and other naturalcompounds to the parasitic mite, Varroa destructor, and to larval and adult worker honey bees (Apis mellifera L.)	Hanan A. Gashout and Ernesto Guzmán-Novoa	48	4	263
Thermal stability of propolis from Tucumán, Argentina	Mariela González, María Inés Gómez, María Laura Tereschuk and Amelia Molina	48	4	270
Effect of different diapause regimes on survival and colony development in the bumble bee, Bombus terrestris	Ayhan Gosterit and Fehmi Gurel	48	4	279
Sustainable multiple queen colonies of honey bees, Apis mellifera ligustica	Huo-Qing Zheng, Shui-Hua Jin, Fu-Liang Hu and Christian W. W. Pirk	48 Winner of the Eva Crane Memorial Award Open Access	4	284
Reviews
Maintenance and application of multiple queen colonies in commercial beekeeping	Huo-Qing Zheng, Shui-Hua Jin, Fu-Liang Hu, Christian W W Pirk and Vincent Dietemann	48	4	290
Notes and Comments
Honey bee sacbrood virus infects adult small hive beetles, Aethina tumida (Coleoptera: Nitidulidae)	Michael Eyer, Yan Ping Chen, Marc O. Schäfer, Jeff S. Pettis and Peter Neumann	48	4	296
PLANTS FOR BEES Silybum marianum	Sanda Rasic, Edita Stefanic and Ivan Stefanic	48	4	298
Bee cups:single-use cages for honey bee experiments	Jay D Evans, Yan Ping Chen, Gennaro di Prisco, Jeffery Pettis and Virginia Williams	48 Open Access	4	300

IBRA News	IBRA	48	4	303