June 18-24 is National Pollinator Week.
Do you know where your pollinators are? Think bees, birds, butterflies, bats and beetles.
And think flies. Especially syrphid flies, also known as "flower flies" and "hover flies."
The UC Davis Department of Entomology and Nematology is hosting an open house during National Pollinator Week from 11 a.m. to 2 p.m. at its bee garden, Häagen-Dazs Honey Bee Haven on Bee Biology Road, west of the central UC Davis campus.
Here's what you can expect to see or do:
- learn how to catch and observe bees up close
- see honey bees at work in an...
The importance of pollinators – such as bees, butterflies, moths, and hummingbirds – is becoming more widely known. Bees pollinate approximately 35 percent of the food we eat. Pollinators as a whole are worth about $15 billion to the agricultural industry.
Honey bees are important, yet they are declining. Besides issues such as habitat loss and disease, pest management methods can also contribute to population loss. Pesticides used to kill insects, plant pathogens and weeds can leave residues that kill bees and other natural enemies. Residues can linger in pollen and nectar, and pollinators moving into an area after...
What’s a honey bee to do?
The dwindling resources of pollen and nectar-producing plants in California greatly concern bee scientists and beekeepers, and rightfully so.
But the dwindling resources also greatly concern native pollinator specialists and native plant enthusiasts. Some worry that honey bees, which are non-natives, may be "reducing" or "eliminating" native pollinators through competition for food.
Extension apiculturist Eric Mussen of the UC Davis Department of Entomology and Nematology explains that a number of agencies and organizations are cooperating in an effort to "restore" regions of the California Central...
Colony collapse disorder (CCD) has certainly increased public awareness about bees — but also public misinformation about bees in general.
CCD, the mysterious phenomenon characterized by adult bees abandoning the hive, leaving behind the queen bee, immature brood and stored food, surfaced in the winter of 2006. Scientists believe CCD is caused by multiple factors: diseases, viruses, pesticides, pests, malnutrition and stress.
Meanwhile, misinformation about bees continues to surface. Posts on Facebook, Twitter, Pinterest and other social media often caption a syrphid fly as a bee or a syrphid fly as a bumble bee. Magazine and newspaper editors frequently misidentify a syrhpid fly (aka flower fly and...
- Author: Aubrey White
September is national honey month, a time when pollination season has largely ended and many commercial beehives are harvested for their honey. Now for the first time, beekeepers have a new tool to track just how much energy their efforts take, and the amount of greenhouse gases those efforts emit. With growing consumer interest in the carbon foot prints of products and cap-and-trade legislation under AB32, emissions-tracking is becoming increasingly important for agricultural producers - including beekeepers and honey makers.
Beekeepers are trucking some 1.5 million bee colonies around the state to help pollinate California’s 760,000 acres of almond orchards and 50 other fruit and nut crops. They continue to...