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400 samples of natural winter debris collected from bee hives, 150 samples of stored honey and 100 samples of pollen collected by bees were examined; full of food and empty honey combs, brood and adult bees were also observed. 100% of samples of debris, 90% of pollen and almost 24% of honey samples contained mites; they were found also on honey combs and on died and living bees (brood, imagines)....
The author discusses the hazards threatening home gardens and garden allotments. The dangers are associated mainly with increasing air pollution in towns, increasing volume of road traffic and widespread use of chemicals. Above all, the author warns against maintaining gardens along main roads, recommending shelter belts of trees and bushes. Another necessary measure in garden allotments would be...
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