Abstract In this study, the possibility to produce creamed honey from liquid clover and cotton honey using glucose powder and temperature of 5°C was investigated. Various glucose powder amounts were added to the liquid honey as 0.1, 0.3, 0.6, 1.2, 1.8 and 2.4% (w/w). Then, some parameters as well as the potential use of creamed…
Abstract One of the safest methods to reduce Varroa infestation in honey bee colonies is the use of mechanical methods. Dusting or spraying honey bees with some materials (e.g. powdered sugar or oxalic acid solution) can be considered as safe mechanical methods. In this study, the effects of dusting or spraying on the survival rate…
Abstract Honeybee (Apis mellifera) females occur in two castes: workers and one reproductive queen. Caste is nutritionally regulated and only larvae exclusively fed on royal jelly (RJ) develop into queens. Decades of search for a queen ‘determinator’ in RJ found no specific compound, concluding that the discrete feeding regime throughout larval development controlled caste fate.…
Abstract Objectives: To evaluate administration of bee stings at sites of acupuncture on the hormonal profile of patients with idiopathic premature ovarian failure (POF).Study design: A pilot study carried at Obstetrics and Gynaecology Department, Tanta University Hospital, and at the Entomology Unit, Zoology Department, Faculty of Science, Tanta University from June 2015 to December 2015. Patients…
Abstract Deformed wing virus is an important contributor to honey bee colony losses. Frequently queen failure is reported as a cause for colony loss. Here we examine whether sexual transmission during multiple matings of queens is a possible way of virus infection in queens. In an environment with high prevalence of deformed wing virus, queens…