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LinkedInPosts Tagged: rosemary
Congratulations to UC Davis Pollinator Ecologist Neal Williams
With all the increasing--and alarming--global concern about declining pollinators, it's great to see some good news: pollination ecologist Neal Williams of the UC Davis Department of Entomology and Nematology is one of the Highly Cited Researchers in the 2018 list just released by Clarivate...
A yellow-faced bumble bee, Bombus vosnesenkii, heading toward a California golden poppy. (Photo by Kathy Keatley Garvey)
Neal Williams working on his native bee research at the Harry H. Laidlaw Jr. Honey Bee Research Facility. (Photo by Kathy Keatley Garvey)
Why Timing Is Everything in Bumble Bee Colonies
Timing is everything. Especially when it comes to bumble bee colonies. Postdoctoral scholar Rosemary Malfi of the Neal Williams lab, University of California, Davis, will speak on “Timing Is Everything: Bumble Bee Colony Performance in Response to Seasonal Variation in Resources” at...
A yellow-faced bumble bee, Bombus vosnesenkii, nectaring on Anchusa azurea, of the borage family. (Photo by Kathy Keatley Garvey)
One of Rosemary Malfi's bumble bee colonies. (Photo by Kathy Keatley Garvey)
Foraging Bumble Bees: Check Out the Orange Pollen
Bring on the bumble bees! In yesterday's Bug Squad blog, we mentioned the unusual first-of-the-year bumble bee sightings at the Benicia Capitol State Historic Park. We captured images of the yellow-faced bumble bees, Bombus vosnesenskii, nectaring on jade, Crassula ovata, the morning of Jan....
A yellow-faced bumble bees, Bombus vosnesenskii, nectaring on rosemary at the Benicia Marina on New Year's Day, 2018. Note the orange pollen, derived from another floral species, probably California golden poppies. (Photo by Kathy Keatley Garvey)
The yellow-faced bumble bee, Bombus vosnesenskii, heads for another rosemary blossom at the Benicia Marina. (Photo by Kathy Keatley Garvey)
Peek-a-bee! The foraging bumble bee, Bombus vosnesenskii, displays a little of its orange pollen. (Photo by Kathy Keatley Garvey)
A Teaching Moment
How do you get your point across if you're trying to explain what a "parasitoid" is? Well, if you're the Bohart Museum of Entomology at the University of California, Davis, you do it with a family craft activity--inflating a balloon inside a balloon to get a "parasitoid" balloon. Graduate student...
Wide-eyed Ethan Fry, 5, and his sister Adi Fry, 7, of Davis, listen to graduate student Charlotte Herbert at the "parasitoid" balloon station at the Bohart Museum of Entomology. (Photo by Kathy Keatley Garvey)
Ethan Fry, 5, of Davis, inflates a balloon at the "parasitoid" balloon station. (Photo by Kathy Keatley Garvey)
Ready for Parasitoid Palooza II? Bohart Museum Open House on Sunday, Jan. 10
If you've ever tried to rear monarch butterflies, you may have encountered a caterpillar parasitized by a tachinid fly, which oviposits or injects its eggs into it. The fly's life cycle continues, but the host dies. The tachinid fly is a parasitoid. What's a parasitoid? And where can...
A wasp parasitizing aphids. These wasps are from the family Aphidiinae. (Photo by Fran Keller)
