honeybees

After weeks of searching, Washington State Department of Agriculture (WSDA) entomologists–—using a radio tag provided by USDA’s Animal and Plant Health Inspection Service and a trap developed by the USDA’s Agricultural Research Service–— have located and eradicated the first Asian giant hornet (AGH) nest ever found in the United States. For months, WSDA had been trying to find the nest they knew must exist near Blaine, WA, because of AGH detections in the area. But finding the nest proved extremely challenging since the hornets build nests in forested areas, typically in an underground cavity.

Bees and other pollinators, including birds, bats, butterflies, moths, flies, wasps, beetles, and small mammals, play a critical role in our food production system. A healthy pollinator population is vital to producing marketable commodities. More than 100 U.S. grown crops rely on pollinators. The added revenue to crop production from pollinators is valued at $18 billion. Pollinators also support healthy ecosystems needed for clean air, stable soils, and a diverse wildlife. That’s why USDA’s National Institute of Food and Agriculture (NIFA) partners with the Land-Grant University System, U.S. government laboratories, and private and non-profit organizations to support research, education, and extension programs advancing pollinator health.

Everyone wants healthy, thriving honey bee colonies. One-third of the food we eat requires pollinators, and commercial beekeepers transport honey bees hundreds of miles each year to pollinate almond trees and other crops.

About one mouthful in three in our diets directly or indirectly benefits from honey bee pollination. That makes bees critically valuable to humans’ existence. For this reason the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) documents issues affecting honey bee health through the annual National Honey Bee Survey (NHBS). The survey collects data on bee health to understand long term trends, factors that drive bee health, ways to safeguard bee populations in the United States. Bee pollination is responsible for $15+ billion in added crop value -- particularly for specialty crops such as almonds and other nuts, berries, fruits, and vegetables. We need the economic benefits, as well as the nourishment, that bees provide to us through their role in pollination.

Bee populations in North America have been in decline since the 1940s. This is of great concern to the agriculture industry because about 75 percent of specialty crops depend on the services of pollinators – of which bees are the most economically important.

Pollinators are a vital part of agricultural production. In the United States, more than one-third of all crop production – 90 crops ranging from nuts to berries to flowering vegetables - requires insect pollination. Managed honey bee colonies are our primary pollinators, adding at least $15 billion a year by increasing yields and helping to ensure superior-quality harvests.

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.

Every day, National Agricultural Statistics Service (NASS) statisticians work hard to produce timely, accurate and useful statistics to U.S agriculture. In addition to producing hundreds of reports each year on crops, livestock and economic indicators for the agriculture industry, NASS collects and reports annual data for honey bee colonies. Historically, we’ve only surveyed operations or farms with five or more colonies, but in 2015 we expanded the survey to cover operations of all sizes. As a statistician who is also a beekeeper, I am pleased to provide valuable information about honey as a public service and decision-making tool.

As I’ve learned over my years with the National Agricultural Statistics Service (NASS), in order to make an impact, our information needs to meet the needs of the people who use the data we produce. And while we constantly try to gauge and meet their needs, it is imperative to speak to our data users directly to get their input. We are open to feedback all the time and we hold annual special Data Users’ Meeting in Chicago every October.

Of course face-to-face interaction has its limitations since not everyone can travel to Chicago to meet with us. To address this concern, for the first time this year, we are also adding a social media component to our Data Users’ Meeting. Immediately following the panel session at the meeting, from 5 p.m. to 5:30 p.m. Central Time, I will be answering questions via Twitter during our monthly #StatChat.

Without pollinators, we don’t eat—it’s simple as that—and, at the moment, large numbers of pollinators are dying.  With the world’s population projected to exceed 9 billion in just the next 30 years or so, that is not a good position for us to be in.

More than 90 species of U.S. specialty crops require pollination, and various animals, including bees, butterflies, moths, bats, and birds are a critical part of the pollinator-plant ecosystem.  Despite the myriad species of pollinators available, American farmers rely on one species of honey bee, Apis mellifera, for most of the pollinator services to pollinate their crops. Wild and managed bees together add $15 billion in crop value each year.

Since it’s National Pollinator Week, it seemed fitting to express my thanks to farmers Scott and Susan Hill - who run the Hill Farm outside Charlottesville, VA.  Earlier, I had the chance to visit their 10-acre property former tobacco farm to see firsthand how hard they are working to grow a variety of produce for the local customers. But there are more little workers helping on the Hill Farm too. Pollinators!

In the United States, about one third of all agricultural output depends on pollinators. Insects and other animal pollinators are vital to the production of healthy crops for food, fibers, edible oils, medicines, and other products. It’s clear that pollinators are important to the Hill Farm for their production of their artisan and specialty varieties of several vegetables, including lettuce, asparagus, tomatoes and even golden beets.  And the first year, the addition of bees increased their tomato production by 25 percent.