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The top documents of j-b-free
The effect on honeybee mortality of applying insecticides as sprays or granules to flowering field beans
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The behaviour of wasps (Vespula germanica L. andV. Vulgaris L.) when foraging
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The division of labour within bumblebee Colonies
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The collection of food by bumblebees
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THE RESPIRATORY METABOLISM OF HONEY-BEE COLONIES AT LOW TEMPERATURES
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CHILL-COMA AND COLD DEATH TEMPERATURES OF APIS MELLIFERA
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THE INFLUENCE OF A HONEYBEE (APIS MELLIFERA) COLONY ON EGG-LAYING BY ITS QUEEN
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THE EFFECT OF THE SIZE OF HONEYBEE COLONIES ON FOOD CONSUMPTION, BROOD REARING AND THE LONGEVITY OF THE BEES DURING WINTER
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THE UPPER LETHAL TEMPERATURES OF HONEYBEES
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Insect pollination of sugar-beet (Beta vulgaris) seed crops
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Genetic determination of honeybee (Apis mellifera L.) foraging preferences
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THE EFFECT OF SOCIAL FACILITATION ON THE OVARIAL DEVELOPMENT OF BUMBLE-BEE WORKERS
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THE DISTRIBUTION OF BEES IN A HONEY-BEE (APIS MELLIFERA L.) COLONY
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HYPOPHARYNGEAL GLAND DEVELOPMENT AND DIVISION OF LABOUR IN HONEY-BEE (APIS MELLIFERA L.) COLONIES
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QUEEN PRODUCTION IN COLONIES OF BUMBLEBEES
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THE LONGEVITY OF WORKER HONEY BEES (APIS MELLIFERA)
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The Behaviour of Honeybees Visiting Field Beans (Vicia faba)
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The Behaviour of Honeybees Visiting Flowers of Fruit Trees
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The Flower Constancy of Honeybees
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