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Effect of Nosema Apis zander Disease on Some Activities in Honeybee Colonies.
- Abou El-Enain H.T..
- Department of Honeybee Research, Plant Protection Research Institute.Agriculture Research Center, Giza, Egypt.
- The Third International Conference onIPM Role in Integrated Crop management and Impacts on Environment and Agricultural Products. 26-29 November 2005, Giza, Egypt.
Abstract
The present work was carried out to study effect of Nosema diseases on some activities of honey bee colonies as pollen grains collection by bees, brood rearing activity, quality of honeybee queens, worker activity of royal jelly secretion and longevity of worker honeybees. The average daily pollen grains collected by the infested honeybee colonies is fewer than the healthy colonies by 40.19%.The reduction in brood rearing rate in infested honey bee colonies is fewer than the healthy colonies by 27.65%. The highest weight of virgin queen were reared and incubated in healthy colonies, compared with the colonies infested by Nosema diseases. The percentages number of mated queens were reared and incubated in healthy colonies were the highest of virgin queen were reared and incubated in infested colonies Nosema by 15%. The amount of royal jelly produced from the healthy colonies surpassed than the infested colonies. The mean longevity of worker infested honeybee colonies were the lowest longevity than the workers reared in healthy honeybee colonies.
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The Arab Scientists in Cooperation with The High Institute of Marine Research. Publish all the researches abstracts, which presented in The Regional Workshop on Marine Sciences and Natural Resources, Tishreen University, Lattakia, Syria, 25-26 May 2004.
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Agriculture Faculty, Al-Baath university, Homs, Syria. 25-28 April, 05
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Current Status of Plant Protection in Yemen and Future Strategy.
Faculty of Agriculture, Sana'a University, Sana'a, yemen. December 18-20/2004
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Middle-East Academy for Medicine of Ageing
First Annual Middle-East Age & Aging Meeting
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Arab Society for Plant Protection (ASPP) in Cooperation with The Arab Scientists
Publish all the researches abstracts, which presented in the Eighth Arab Congress of
Plant Protection, held in Faculty of Agriculture, Omar Al-Mukhtar University, El-beida
City, Libya, October 12-16,2003
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