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 TREFFER 1 BIS 10 VON 269 SUCHERGEBNISSEN |
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C 9942
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A large supply of food can induce swarming tendency in a bee colony. To prevent swarming and to later multiply the bee colonies in a controlled manner, the beekeeper checks the bee colonies regularly ...... |
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C 9626
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The film sequences shows how an ostomatid beetle captures and eats a bark beetle.&|From the film: Wigger, Horst (Göttingen). Bark Beetle Predator and Six-toothed Bark Beetle - Aspects of a Predato...... |
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C 9950
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In the clip a woman beekeeper demonstrates the measures that are necessary (or could be required) after bee colonies, which have just been established, have already spent a week at their new site. The...... |
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C 9944
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If there is a good supply of honey-bee forage for the bees in the spring, honey can be harvested for the first time at the end of this period. In cases in which a previous enlargement measure has been...... |
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C 9938
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This clip shows a beekeeper monitoring an apiary during the winter resting period and informs the viewer about the characteristics that bee hives should exhibit in order to enable the bees to overwint...... |
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C 10142
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Growth increment in the beech depends on the quality of its situation. The beech can root deeply in this loessic soil. The loess is covered by a six centimetre layer of humus. It is being decomposed b...... |
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C 9630
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The clip shows how an ostomatid beetle larva in the third developmental stage forces its way into the mating chamber of a bark beetle. Furthermore, one can see how such a larva eats an adult female si...... |
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C 9941
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When there is a good supply of pollen and nectar, the honey space in bee colonies'' hives must be enlarged. This is achieved by placing an enlargement frame (super) onto the beehive. After a few shot...... |
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C 9940
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This clip documents a beekeeper''s work in the first comprehensive spring inspection as well as in a basic one: removal and inspection of a number of honeycombs from the hive as well as - in the basic...... |
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C 9939
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It is crucial that sources of pollen, e.g. willow-catkin, is available near the bee hives in the first few days in which the bees leave the hive in the spring. This clips shows bees collecting pollen ...... |
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09.02.2010,
© IWF Wissen und Medien gGmbH (www.iwf.de),
Nonnenstieg 72, D-37075 Göttingen
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