Sentence examples for winter bees from inspiring English sources

Bee nutrition and physiological changes across seasons (summer versus winter bees) can have marked impacts on their pesticide susceptibility [60].

In mid to late winter, long before the foraging season starts, winter bees begin rearing brood, acting as nurses (reviewed in Seeley 1985; Winston 1987).

In contrast, during the inactive season (winter in temperate climates), the queen reduces its egg-laying activity and winter bees can survive for months on the stored colony food reserves [8], [9].

Differential expression of Vg has also been associated with the differences in lifespan between different kinds of worker bees: higher expression is seen in "winter bees" which have a lifespan of 10 months to 1 year, and lower expression in "summer bees" with a lifespan of 30 50 days.

To investigate, researchers placed winter bees in a summerlike environment, both with and without young bees to care for.

A critical test of how similar nurses and winter bees actually are will be to measure the titers in winter bees of the neurochemicals known to show differential expression with respect to temporal polyethism.

When the BBKA survey began in 2007-08, winter bee mortality was 30.5%.

The winter bee losses come just weeks after EU member states voted for a suspension of three pesticides alleged to cause serious harm to bees.

The government's National Bee Unit says its initial 2012-13 findings of around 30% winter bee losses are the highest recorded loss since its bee inspectors began to formally gather their own figures five years ago.

There are four castes and a winter bee generalist state.

Workers that emerge in colonies with little to no brood transition to the winter bee state (Maurizio 1950; Omholt 1988).