Effects of Bt corn pollen on honey bees: emphasis on protocol development

@article{Rose2011EffectsOB,
  title={Effects of Bt corn pollen on honey bees: emphasis on protocol development},
  author={Robyn I. Rose and Galen P. Dively and Jeffery S. Pettis},
  journal={Apidologie},
  year={2011},
  volume={38},
  pages={368-377}
}
Laboratory feeding studies showed no effects on the weight and survival of honey bees feeding on Cry1 Ab-expressing sweet corn pollen for 35 days. In field studies, colonies foraging in sweet corn plots and fed Bt pollen cakes for 28 days showed no adverse effects on bee weight, foraging activity, and colony performance. Brood development was not affected by exposure to Bt pollen but significantly reduced by the positive insecticide control. The number of foragers returning with pollen loads… 

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