Sunflower pollen protects bees from parasites

Plant pollens vary in quality as food sources for bees, and pollen from the sunflower family (the family that includes dandelions, daisies, and thistles) is known to have some unpleasant qualities. Bees fed exclusively sunflower ...

Enhanced royal jelly produces jumbo queen bee larvae

Scientists have discovered a way to make worker bees produce an enhanced version of royal jelly (RJ) – the super-nutritious substance that dictates whether larvae become workers or queens, and that is also renowned as ...

No single protein determines queen development in honeybees

The proteins in the larval food of honeybees are not specific determinators to make the larvae grow into queens—that includes the protein royalactin, which had been previously claimed to be the 'queen determinator' in a ...

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