honeybees

All this month we will be taking a look at what a changing climate means to Agriculture. The ten regional USDA Climate Hubs were established to synthesize and translate climate science and research into easily understood products and tools that land managers can use to make climate-informed decisions. The Hubs work at the regional level with an extensive network of trusted USDA agency partners, technical service providers, University collaborators, and private sector advisers to ensure they have the information they need to respond to producers who are dealing with the effects of a variable climate. USDA's Climate Hubs are part of our broad commitment to developing the next generation of climate solutions, so that our agricultural leaders have the modern technologies and tools they need to adapt and succeed in the face of a changing climate.

Honey bee health and climate change would both rank high on anyone’s list of hot topics in agriculture these days.

Lewis H. Ziska, an Agricultural Research Service (ARS) plant physiologist, with what is part of the Northeast Climate Hub in Beltsville, Maryland, knows this. He also knows that any study involving both honey bees and climate change should be carefully conducted and cautiously interpreted.  Ziska has been studying the effects of climate change on plants since 1988. He has been focusing on how rising atmospheric carbon dioxide (CO₂) levels accompanying climate change are affecting a wide range of plants—from important food crops to noxious weeds.

“Whoa! Do you have bees in there?” is not something the Secret Service asks every day, even of scientists when they come to the Eisenhower Executive Office Building, which sits next to the White House West Wing and houses most of the staff offices.

It was just a month ago that agronomist Eton Codling, from the Agricultural Research Service (ARS) Crop Systems and Global Change Lab, and I, research leader of the ARS Bee Research Lab, were on our way into the White House. We were there to represent USDA at the White House Day at the Lab to give young students a taste of exciting science careers they may never have considered or even known about otherwise.

Day and night, pollinators are at work all around us—and it's not just honey bees. Did you know that pollinators are responsible for one out of three bites of food we eat? If you'd like to learn more, we've pulled together five blogs from 2015 highlighting some surprising facts about these busy helpers and the many ways different USDA agencies, farmers, ranchers and other partners are working to keep all pollinators healthy.

Reed Fitton grazes cattle on the same hilltop farm where the late conservationist Ben Logan grew up and later featured in his memoir, “The Land Remembers.” Fitton carefully manages the farm near Gays Mills, Wisconsin with a broad conservation ethic, preventing soil erosion and protecting waterways. He has also transformed the Ben Logan’s “Seldom Seen Farm” into an oasis for honey bees and other pollinators.

When USDA’s Natural Resources Conservation Service (NRCS) launched a new coordinated effort to improve honey bee habitat in 2014, Fitton was one of the first to participate. He works closely with NRCS to make improvements to the land that provide better forage for his cattle, improve existing hayfields and convert former corn fields into healthy pasture.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.

The fact that honey bees are a critical link in pollinating plants, especially our crops, has become better known to the public in the past few years. In exchange for their labor, flowers provide bees with pollen and nectar as food. But few people wonder what’s available for bees to eat when there are few plants blooming in the late fall and early winter.

During such times of the year, with little natural food available, honey bee colonies usually fade a little. But this is exactly the time of year when beekeepers want their colonies to be producing lots of healthy, robust bees ready to be trucked to California to plunge into pollinating millions of almond blossoms in February.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.

Dogged by pests, pathogens, poor nutrition, and other problems, the European honey bee is having a rough time these days. The bee pollinates over 90 different kinds of fruit, vegetable and nut crops. These same crops are also pollinated by native bees, particularly on smaller or diversified farms and especially in home gardens. Together, their pollination services are an $18 billion annual asset to U.S. agriculture, and concern over their welfare prompted the White House in May to issue a directive aimed at bolstering their numbers and health through a series of initiatives including improving and expanding pollinator habitat.

Citizen involvement is another component. Among the actions citizens can take is growing nectar- and pollen-rich flowering plants; another is “customizing” garden or landscaping areas to make them more hospitable to these pollinators—especially native bees, says entomologist Jim Cane, with USDA’s Agricultural Research Service (ARS)  Pollinating Insect–Biology, Management, Systematics Research Unit in Logan, Utah.

James MacDonald owns 120 acres of rural land in Green County, Wisconsin. Through USDA’s Natural Resources Conservation Service (NRCS) Environmental Quality Incentives Program (EQIP), James expanded relic prairie on his land, including planting 3 acres of native pollinator mix through EQIP financial assistance. His prairie is in blossom all summer, with plants blooming at different times. "There are hundreds of prairie plants and they sort of pass off who's in bloom, so from the end of the snow until the snow falls again there's always something in bloom," said James.

MacDonald says between his neighbors, there are about 100 hives within two miles of his property, so many bees use his prairie for food. James had a good idea of what bee-friendly mixes he wanted to plant so NRCS provided financial assistance, as well as technical assistance in site visits and checking to ensure his seed mix was adequate.

Pam Gasper, of Chaseburg, Wisconsin, has been a bee keeper for the past three years. She recently restored 2 acres on her property to include natural habitat for bees through USDA’s Natural Resources Conservation Service (NRCS) Environmental Quality Incentives Program (EQIP). A dry summer and harsh winter in 2014 caused Pam to lose two of her three honey bee hives. She’s done her research, received technical and financial assistance from NRCS, and made some proactive changes for 2015. Pam is expecting a good harvest and “sweet reward” due to financial and technical assistance through EQIP from NRCS. She’s a strong advocate for the program and said the sign-up process was smooth and worth it.

NRCS staff provided financial assistance through EQIP and also the technical assistance Pam needed, including, site visits, a planting plan, providing options for obtaining seeds, and completing the final inspection of the successful planting just last week. Technical and financial assistance from agencies such as USDA−NRCS and programs like EQIP work to assist land users in accomplishing their goals.

Tomorrow, USDA’s Natural Resources Conservation Service (NRCS) is joining the festivities at the sixth annual Pollinator Festival in honor of National Pollinator Week. Bees, butterflies, bats, birds, beetles and other animals play a critical role in the production of fruit or seeds, including plants that provide our nation’s food, fiber, fuel and medicine.

An estimated $15 billion worth of crops, including more than 90 fruits and vegetables are pollinated by honey bees alone. But despite their value, pollinator populations are dwindling due to threats of habitat loss, disease, parasites and environmental contaminants. That’s why farmers and ranchers are doing their part to improve the health of pollinators while providing benefits to the environment. Producers have worked with NRCS to voluntarily apply conservation practices on hundreds of thousands of acres of land because they know people and pollinators depend on each other for survival.

“They’re in a happy mood today,” Jim Pratt, a local apiarist, said.

At a comfortable 62 degrees, honeybees buzz with a clear objective: collect nectar and pollen, for honey and pollination.

“Pollinators, like honeybees, support food crops,” Pratt said, explaining why for 20 years he’s raised honeybees.

Pratt’s Farm annually produces about 120 pounds of honey per colony. He maintains 100 colonies, collecting honey from them each spring, summer and fall. During the winter, the bees eat stored honey until warmer weather arrives.