Posts Tagged ‘pollinators’

How Pollinators Feed the World

Pollinators are more than just bees. There is a whole variety of insects and animals that do this important job. Pollination literally feeds the world, from the plants meant for human consumption to the ones animals all over the globe depend on.

This article published by the U.S. Fish and Wildlife Service gives us a refresher course in the mechanics of what pollination really is. It also gives some beautiful examples of some of the animals that make it all possible.

Original article published here.

 

Wings of Life

woodland swallowtail butterfly
A woodland swallowtail butterfly visits a buttonbush. (Photo: Rick Hanson/USFWS)

 

You may not realize it, but we owe most of our fruits, crops and flowers to animals. Yes, animals. All day long in the growing season, insects and other creatures carry pollen from flower to flower, fertilizing them in the process and helping to feed the planet.

Oh, sure, wind and water carry pollen, too. But their role is tiny, compared to the work done on the wing. Bees lead the pack as living pollen transport units. Other important pollen carriers — or pollinators — include flies, butterflies, moths, beetles, hummingbirds and bats.

So consider: When you help feed pollinators, you help sustain the world.

Watch a stunning video on the beauty of pollination.

a simplified look at pollination
The birds and the bees: An illustration offers a simplified look at pollination. (Credit: Kids Growing Strong)

 

Remember how it works? (It’s okay. We needed a refresher, too.) A stalk-like structure called the anther, located in the male part of a flower (called the stamen) makes pollen. For fertilization to occur, that pollen has to get to a flower’s female part, called the pistil (where seeds are made).

This is where a bee, bird, bat or other creature comes in. When the animal stops at a flower to feed on nectar or pollen, some pollen grains stick to its body. At the next flower stop, some of those grains brush off on the top of the pistil, called the stigma. Pollen grains on the stigma grow tubes down to the ovary, and fertilization begins. Mission accomplished.

Don’t worry. There’s no test. You can help feed pollinators even if you don’t remember the fine points of plant biology.  Every effort counts.

See a video on flower pollination.

A Hunt’s bumblebee collects pollen
A Hunt’s bumblebee collects pollen from rubber rabbitbrush at Seedskadee National Wildlife Refuge in Wyoming. (Photo: Tom Koerner/USFWS)

 

Bees are the ultimate pollinators — focused on their job and built for it, too. Other insects, while important to the process, move pollen more by chance.

“Bees are the only insects deliberately seeking pollen as a food; it’s their main source of protein,” explains Wedge Watkins, wildlife biologist at Big Muddy National Fish and Wildlife Refuge in Missouri. “All these other animals are visiting the flower to get at its nectar. In the process of that, they stick their face or some other body part into the flower and accidentally get pollen on them.”

Bumblebees have developed an ingenious method to get pollen: They shake it loose by vibrating at just the right frequency — called buzz pollination. Some bees are specialists – able to use pollen from only one kind of flower.

Most bees also stock their nests with pollen to feed their young. “They store it in a variety of places — on their legs and on their abdomen,” says Watkins. “They carry it back to nest, mixed with nectar. They deposit it in ball shape and lay an egg on it. The egg develops into larva. The larva eats that pollen and pupates into an adult.”

Female bees do all the pollen gathering, and have hairy legs and abdomens adapted to the task. Male bees are thinner and much less hairy; their primary job is fertilizing the female and creating the next generation.

When you see bees buzzing in your wildflower garden – or around the flowers on your windowsill – it’s a sign things are going right.

A simplified graph charts the decline of honeybees
A simplified graph charts the decline of honeybees in the United States. (Chart: Scripps Howard Foundation Wire/Anna Giles)

 

For many Americans, the first warning sign that pollinators might be in trouble came from reports — beginning in 2006 or so — of losses  of honeybee colonies. Although honeybees are not native pollinators (more on this below), they face some of the same stressors as other pollinators.

These include habitat loss, disease, parasites and increased pesticide use. One group of pesticides, called neonicotinoids, arouses particular concern. These, in wide use since the mid-1990s, make whole plants — including their nectar and pollen — toxic to insects. In 2014, the National Wildlife Refuge System decided to phase out the use of neonicotinoid pesticides on refuge lands.

In response to the bee-loss reports, the U.S. Agriculture Department began conducting annual surveys of honeybee colony health in 2009. USDA surveys showed that the number of managed U.S. honeybee colonies dropped from 5 million in 1945 to 2.5 million in 2014.

For people more focused on the health of native bees, the picture is less simple. “We have little or no population data on the 20,000 species of native bees in the world,” says Watkins. This includes the 4,000 or so species in the United States.

Lamar Gore
A monarch butterfly feeds on showy milkweed at Seedskadee Refuge. (Photo: Tom Koerner/USFWS)

 

The monarch butterfly, beloved by many, has become a symbol of pollinators in trouble.

For decades, hundreds of millions of the familiar orange-and-black butterflies flooded the continental United States and southern Canada each spring and summer upon their return from Mexico. Their population has dropped by as much as 80 percent in recent years. That decline has coincided with the widespread loss of their host plant (milkweed) and nectar sources (wildflowers) and the increased use of neonicotinoids tied to agriculture and development.

The U.S. Fish and Wildlife Service is working with schools, communities and partners across the nation to plant more native milkweed and other nectar sources.

In August 2014, the Service received a petition to list the monarch under Endangered Species Act. The Service is expected to make a recommendation on the request by June 2019.

In the meantime, there are some things you can do to help.

One good first step: Plant some wildflowers. Even a pot of coneflowers can help.

“Making a space for wildflowers at any level is helpful to pollinators,” says Watkins. That holds true, he says, “whether you have a farm, a garden or you’re in an apartment in the city and setting out a pot of black-eyed Susans on your balcony or windowsill.”

While monarch caterpillars rely solely on milkweed for food, the adult butterflies feed on many different kinds of flowers. Ensure a continued nectar supply by planting a variety of flowering plants. Include plants that flower at different times of the growing season. Find out which plants are right for your part of the country here or here.

Brian Lubinski
A rufous hummingbird feeds at a flower at Seedskadee Refuge. (Photo: Tom Koerner/USFWS)

 

Birds can be pollinators, too. In the continental United States, hummingbirds are especially important pollinators of wildflowers.

Hummingbirds seek out nectar-producing plants by color, not by smell. They’re attracted to the colors red, yellow and orange.

Perennial plants that attract hummingbirds include bee balms, columbines, trumpet creeper, daylilies, cardinal flower, sages and lupines.

Ricardo Colon-Merced
The lesser long-nosed bat is an important pollinator of cacti in the American Southwest. (Photo: Courtesy of Bat Conservation International/Bruce D. Taubert)

 

Surprised? Don’t be. Bats are important pollinators, too. “More than 520 flowering plants depend on bats as pollinators,” says Micaela Jemison, communications director for Bat Conservation International, a nonprofit dedicated to protecting the world’s 1,300-plus bat species. “Many species of bats have elongated snouts and long tongues specially adapted to eating and dispersing pollen.”

In the desert Southwest, the agave plant relies mainly on long-nosed bats to pollinate its flowers. The tequila industry relies on the bats, too; without agave reproduction, there would be no tequila.

Read more about bats as pollinators here.

Read about some of the other animals that can be pollinators, too.

Lisa Hupp
A bee seeks out pollen from a coneflower. (Photo: Jamie Weliver/USFWS)

 

Honeybees are not native to North America. European settlers brought hives with them for honey production in the 1600s.  Today, commercial honeybees play an important role in the production of many important crops.

But many see honeybee decline as a danger sign for native bees and other pollinators.

“The reality is that because honeybees are an agricultural commodity, they have political horsepower,” says Watkins. “Without the attention being paid to honeybees, we probably wouldn’t have attention being paid to native bees.”

Reggie Forcine
The rusty-patched bumblebee, once common across much of the continental United States, received federal protection in March as an endangered species. (Photo: Dan Mullen/Flickr Creative Commons)

 

In March, Bombus affinis, aka the rusty-patched bumblebee, earned a dubious honor. It became the first bumblebee species to be listed as endangered under the Endangered Species Act.

Once abundant across 28 states, the rusty-patched bumblebee has declined dramatically since the late 1990s. Now, only a few small, scattered populations remain in nine states and one Canadian province.

Placing the bee under federal protection, says Service Midwest Regional Director Tom Melius, “will help us mobilize partners and focus resources on finding ways right now to stop the decline” and save the bee from extinction.

LouAnn Speulda-Drews
Members of Girl Scout troops 5912 and 6149 display soil-covered hands after starting 80 native plants at San Diego Bay National Wildlife Refuge. The 2015 planting was meant to help monarch butterflies and other native pollinators. (Photo: Lisa Cox/USFWS)

 

Restoring native habitat – including milkweed and wildflowers – comes naturally to national wildlife refuges. Refuge staff involve school groups and Scout troops in planting efforts. While kids get their hands dirty, they learn how they’re helping pollinators and why that matters.

Here are some Refuge System properties with pollinator gardens that you can visit.

Contact your local refuge to find out how your group can take part in a pollinator planting effort. Scroll down this page to see listing by refuge name or zip code.

LouAnn Speulda-Drews
In Philadelphia, Terry Williams from John Heinz National Wildlife Refuge at Tinicum helps community activist Regina Young create a raised bed for a new neighborhood pollinator garden. Williams is the refuge’s Student Conservation Association community crew leader. Young is executive director of Empowered Community Development Corporation, a neighborhood nonprofit. (Photo: Lamar Gore/USFWS)

 

Many refuges also help local communities build pollinator gardens closer to home.

Working together with neighborhood partners, urban refuges in cities such as Philadelphia and Houston are using such projects as bridges to area residents who are eager for more connections to nature.

Want to help your community create a pollinator garden? Here’s how to get started.

campers conduct a water-quality sampling test
A student at Mountain Heritage High School in western North Carolina helps plant a pollinator garden behind her school, with support from the Service and several partners. (Photo: Gary Peeples/USFWS)

 

Many schools across the country are joining “Save the Monarch” efforts by creating pollinator gardens in their schoolyards. The U.S. Fish and Wildlife Service offers help and guidance to some of these school efforts.

Save Our Monarchs, a Service partner, offers free milkweed and pollinator seed packets to all schools that sign up for its pollinator garden program.

 

Some resources on pollination:
Monarch Watch
Monarch Joint Venture
Xerces Society
Pollinator Partnership
Journey North
U.S. Fish and Wildlife Service

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The Unseen Arms Race: Plants & Insects

There’s a war going on. One in our own backyards, right under our noses, but goes unnoticed.

It16299658_1239306876159478_7282972681855941421_o is the ongoing battle of insect versus plant.

Plants have a serious disadvantage when it comes to protecting themselves. They can’t move. They root wherever nature, or we, put them. If things change in the environment and conditions become less than favorable, they’re stuck. The same goes for predators, all the insects and animals looking to make a meal out of them. So how do you defend yourself when you’re immobile?

 

You develop spines, spikes or thorns, unpalatable hairs on leaves, bitter-tasting toxins and other chemical defenses, among others, anything to make you a less desirable target. The goal? To survive and reproduce.

Yet this isn’t the end. Just by developing ways of deterring predators it doesn’t mean you’re safe because the insects and animals attacking you are doing their own adapting, finding ways around them.

It’s this battle that leads to changes in both plant and animal species until they balance each other out, when one can’t outcompete the other.

It also leads to specialization, which is sometimes very beneficial to the plants. This is especially true with our pollinating insects. Flowering plants and insects have co-evolved, or adapted through time together, to best suit each other. The plants have created the best ways to lure in particular insects. These insects in return, have found the best ways to collect the plant’s pollen and nectar. The result is an ecological win-win, the plants get pollinated, the insects get food for themselves and their larvae. Both species benefit and thrive. There are good examples of this beneficial co-existence in this blog post by the Washington Native Plant Society.

So the next time you take a stroll through a park or a garden, take a closer look. There’s a lot going on all around you, all the time.

Article by Jennifer Hunnell, Michigan Arbor Day Alliance

What’s the Buzz About Pollinators?

bumblebee

By: Jennifer Hunnell, Michigan Arbor Day AllianceEaton Conservation District

Pollinators have been making news headlines lately. There has been a greater push from the federal government for programs and funding supporting pollinator habitat. More research is being done on honeybee colony collapse syndrome. And recently, the rusty patched bumblebee has been listed as endangered under the Endangered Species Act.

So what’s the big deal about pollinators? Why should we care? Let’s look at some facts:

  • More than 100,000 different animal species play roles in pollinating the 250,000 kinds of flowering plants on this planet. Insects (bees, wasps, moths, butterflies, flies, and beetles) are the most common, but as many as 1,500 species of birds and mammals also play a role. Vertebrate pollinators include: bats, hummingbirds, perching birds, lemurs, and even one lizard (gecko).
  • At least 3 bat, 5 bird, 24 butterflies/skippers/moths, 1 beetle, and 1 fly species identified as pollinators are federally endangered.in the United States.
  • Honey bees (the most commonly known pollinator) help pollinate approximately $10 billion worth of crops in the United States each year.
  • Honey bees enable the production of at least 90 commercially grown crops in North America.
  • 15% of the crops that make up the world’s food supply are pollinated by honey bees. At least 80% are pollinated by wild bees and other wildlife.
  • Globally, 87 of the leading 115 food crops are dependent on animal pollinators. This contributes 35% of global food production.
  • Declines in pollinators may make plants more vulnerable to extinction.
  • Pollinators support biodiversity. It’s been proven through studies. There is a correlation between plant diversity and pollinator diversity. Put simply, the more kinds of pollinators you have in an area, the more kinds of plants you will have.
  • Native bees are often more efficient at pollinating than commercially used European honey bees. Crops like blueberries and squash have bees that specialize on those plants and have developed better ways to dislodge pollen from their flowers.

Shall we go on? We could, there are more facts just like this out there. The point is, pollinators are important. We don’t often see the work they do, but we wouldn’t be able to continue our standard of life without them. Many of the food and fiber products we use every day depend on them.

Fortunately for us, there are a lot of ways to help our native pollinators. Whether you have an entire homestead or just an urban backyard, every little bit helps. After all, think about what you’re helping. Some of these pollinating insects don’t take up much space. 🙂

Here are a few tips to help you on your way. There are additional resources at the end of this article as well if you want to dive deeper.

  1. Use pollinator-friendly plants. Native plants are best, as these are the ones your native pollinators prefer. Shrubs and trees such as dogwood, cherry, willow, and poplar provide pollen or nectar in early spring when food is scarce.
  2. Choose a mixture of plants. Different flower colors, shapes, and scents will attract a wide variety of pollinators. Look into bloom times for plants and have a variety so there’s always something out there for them in every growing season.
  3. Reduce or eliminate pesticide use in your landscape. Use them correctly and sparingly. Better yet, incorporate plants that attract beneficial insects for pest control (here are some websites that will help with that: 26 plants for attracting beneficial insects; Native plants for attracting predatory insects, New Moon Nursery; MSU Extension bulletin: Attracting beneficial insects with native flowering plants (pdf)).
  4. Accept some plant damage. Unfortunately, it’ll happen. You’re attracting insects like butterflies and moths whose larval stage may take a bite out of your plants. Your garden may not be picture perfect, but it’ll be perfect for them.
  5. Provide clean water. Pollinators need butterflies like water just like any other animal. A shallow dish, bowl, or bird bath with half-submerged stones will help. Just keep an eye on any standing water source as you will still have a breeding ground for mosquitoes if you don’t.
  6. Leave dead tree trunks. These help wood-nesting bees and beetles.
  7. Support land conservation in your community. Help create and maintain community gardens and green spaces to ensure there’s good habitat around for your growing pollinator populations.

Pollinator Resources:

References:

  1. U.S. Fish and Wildlife Service website, Pollinators: https://www.fws.gov/pollinators/pollinatorpages/aboutpollinators.html
  2. White House Press Release, 6-20-2014, Fact Sheet: The Economic Challenge Posed by Declining Pollinator Populations
  3. Mother Nature Network, 9 extraordinary facts about North America’s native bees: http://www.mnn.com/earth-matters/animals/stories/9-extraordinary-facts-about-north-americas-native-bees

How to Protect Pollinators

With collapsing populations of honeybees all over the country, pollinators are big news right now. There have been several articles and media campaigns lately that all promote what individual citizens can do to help them out. That’s where it all starts right? At home. People may think that what they’re doing is small, too small to make a difference, but when you add up all of those small individual actions throughout a neighborhood, a city, a state…that’s a BIG difference if you ask us.

Even if you don’t have a lot of land you can still help out your local pollinators. This new publication from Michigan State University Extension has everything you will ever need to know about how to make your yard as pollinator friendly as possible.

 

How to protect pollinators in urban landscapes and gardens

A new PDF publication is the complete guide to protecting pollinators while gardening, growing flowers or managing trees, shrubs or turfgrass in urban areas.

How to protect pollinators in urban landscapes and gardens

Many people are concerned about declines in the number of bees and butterflies, especially honey bees and monarchs. To help gardeners and others in urban settings identify how they can protect and increase populations of pollinators, I worked with a team of my fellow entomologists to write a guide full of resources and recommendations. “Protecting and enhancing pollinators in urban landscapes for the US North Central Region” is available online in PDF format for free viewing and downloading.

This online publication includes:

  • The principles of integrated pest management (IPM) for dealing with pest problems while protecting pollinators.
  • Factors that threaten pollinator health.
  • Detailed recommendations for selecting annuals, perennials, shrubs and trees that support pollinators.
  • Unique to this publication, best management practices for managing devastating exotic pests, or troublesome outbreaks of native pests, while minimizing impacts on pollinators. These practices include trunk injections and the use of low-impact pesticides.
  • A detailed phenological table that tells when the most common trees and shrubs bloom so that sprays can be avoided until they are done blooming.
  • A list of 55 references for those that would like to read more on this subject.

Pollinator coverThis resource is a 30-page PDF and will answer nearly every question that gardeners, landscapers and tree care professionals may have about protecting pollinators. The plant material listed and discussed are for the north central region of the United States, but other versions of this bulletin are in progress now to provide lists of plants for other regions of the country.

The title and complete list of authors is: Protecting and enhancing pollinators in urban landscapes for the US North Central Region (Michigan State University Extension bulletin E3314), by David Smitley, Michigan State University Department of Entomology; Diane Brown and Erwin Elsner, Michigan State University Extension; Joy N. Landis, Michigan State University IPM; Paula M. Shrewsbury, University of Maryland Department of Entomology; and Daniel A. Herms, The Ohio State University Department of Entomology.

Dr. Smitley’s work is funded in part by MSU’s AgBioResearch.

Plant These to Help Bees

Spring is upon us!

This comes as a welcome relief to many across the country. Spring in the northern states means warmer weather, sunshine, and the beginning of planting season. The world becomes green again.

Yet just what do you plant? There are so many choices. Maybe you’ll go with a vegetable garden, maybe a fruit tree, or maybe you want to plant some native trees and shrubs. Whatever you choose, you may consider supporting pollinators in your efforts. It’s easier than you think, even common plants you have in your yard can be good for bees and other pollinating insects.

This colorful illustration lists several plants you may consider.

bee plants

If you’d like a poster of this illustration, you can buy them on Etsy. (https://www.etsy.com/listing/174811929/16×20-plant-these-to-help-save-bees)

Gardening is a great springtime activity for adults and kids alike. And if you want even more fun spring activity ideas, check out this post from last year or this neat article from GoExploreNature.com.

Help Out Bees and Other Pollinators in Your Own Backyard

Pollinators have been making news. We depend on the numerous insects, birds, and mammals for the majority of the food we eat every day. These creatures serve a vital part of the ecosystem, but they’re disappearing fast.

In North America, most of our pollinators are of the insect variety – native bees, honeybees (and yes, honeybees are not native to the United States), beetles, flies, butterflies, etc. While much of the news stories have been focused on the large-scale problem and several large-scale solutions, there are several things you at home can do to help out pollinators in your very own backyard. No matter the size, any help at all is useful. Think of it this way, if everyone in your neighborhood planted one small plot of native wildflowers, or put one bee block (aka bee hotel), all of those small things would add up to a LOT of good habitat for our little insect friends.

National Geographic has put together a list of 9 simple things you can do at home. Bonus: many of these things help out more than just the pollinators.

9 Ways You Can Help Bees and Other Pollinators At Home

This week the White House released new strategies to boost the insects so crucial to our food supply. Here’s how you can do your part to support pollinators at home.

1_pollinators_nationalgeographic_1408997_c_adapt_1190_1

By Jennifer S. Holland, National Geographic

If you like to eat, you can thank insects—in particular, pollinators such as honeybees, which provide much of the U.S. food supply. Sadly, pollinators in the United States have been in crisis for more than a decade.

Beekeepers continue to report major hive losses each year, while many native bees and other pollinating insects are likely in steep decline—for a host of reasons. This week the White House weighed in on how to make things better, releasing a new National Strategy to Promote the Health of Honey Bees and Other Pollinators. (Related: “Obama Unveils Plan to Reverse Alarming Decline of Honeybees.”)

Meanwhile, are there things the rest of us can do to help relieve pollinators’ plight?

Absolutely, says Ed Spevak, curator of invertebrates and director of the Center for Native Pollinator Conservation at the St. Louis Zoo in Missouri. He talked to National Geographic about the best ways regular folks with lawns and gardens, wherever they live, can help the birds and the bees (and the butterflies).

Go Native

Choose native plants in a variety of shapes and colors to encourage diversity. Remember that native wildflowers will be better adapted to your climate than exotics. And one size doesn’t fit all: There are over 4,000 bee species in North America (some 20,000 worldwide) ranging from two millimeters to an inch (2.5 centimeters) long, so blossoms should vary in species and size, too. (Read “Quest for a Superbee” in National Geographic magazine.)

Keep It Blooming

Among your native plants, make sure something is blooming each season (spring, summer, and fall). Some bee species are active all year, others only in April and May, still others in July and August, and all need to feed regardless of the date.

Save the Queen

Newly emerging bumblebee queens need spring-blooming flowers, shrubs, and trees. Bumblebees, unlike, honeybees, have an annual cycle. New queens are born in the fall, and after breeding they find a place to hibernate for the winter. When the insects emerge in spring, they need nectar and pollen sources—or they can’t start their colonies. (See beautiful, intimate portraits of bees.)

Plant Milkweed

Adding milkweed to your garden provides food for monarch butterfly caterpillars, but don’t forget nectar sources for the adults, such as flowers that bloom in late summer. Adults get especially hungry in the fall as they head south to their overwintering sites in Mexico.

Save Money on Mulch

Leave a little bare ground. Most species of bees are solitary, and some 70 percent of them dig a nest in the ground to raise their young—something they can’t do if mulch is in the way (Read more about creating a sustainable home and garden.)

Picture of man opening beehive on a honeybee farm

Bret Adee opens a beehive in Lost Hills, California, home to Adee Honey Farms, the world’s largest commercial beekeeping operation.
Photograph by Anand Varma, National Geographic

Offer Bee Real Estate

Install a bee block or bee hotel, which are available online or at some garden stores. (Or, build one yourself.) You could also drill holes of varying sizes in a dead tree that’s still standing (if beetles haven’t done it for you). This offers habitat to the many bee species that nest in pre-existing holes.

Make a Border

By bordering your fruits and vegetables with native flowers, you’ll improve pollination of your crops and also support bees when the crops stop blooming. It will also attract and support other pollinators such as wasps and hover flies that control crop pests. (See National Geographic’s list of the world’s top 10 gardens.)

Go Easy on the Chemicals

Pesticides can affect more than pests. Adding plants that draw natural pest-eaters (see above) and “companion planting”—including plants that naturally repel pests, such as garlic for aphids and basil for tomatoes—are good strategies to reduce chemical needs, according to organic gardeners. Maintaining healthy soil to keep plants’ immune systems strong can also help.

Get Involved

Learn more about organizations that support pollinators and their habitats, such as Pollinator Partnership or the Honeybee Health Coalition. You can also participate in citizen-science programs for pollinators such as Bumble Bee Watch (Xerces Society), The Great Sunflower Project (San Francisco State University), Fourth of July Butterfly Count (North American Butterfly Association), and the Monarch Larva Monitoring Project (Monarch Watch).

Bees and Bats Get a Boost

There have been a couple noteworthy federal grants awarded recently that will benefit environmental research efforts. One was a $223,602 U.S. Fish and Wildlife Service grant awarded to researchers at Western Michigan University to fund a collaborative research effort into white-nose syndrome in the hopes of finding a solution to combat the disease. The other was a $6.3 million U.S. Department of Agriculture grant awarded to Michigan State University to support native pollinator research and education outreach efforts.

These grants will hopefully bring great successes to two very different, but equally important issues. We rely on both bats and bees to keep our environment productive and balanced. Check out the details of these projects in the following articles.

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White-nose syndrome in bats subject of $223,000 grant awarded to two Western Michigan University professors

little-brown-bat-white-nose-syndrome.jpg
Photo Courtesy of Marvin Moriarty | United States Federal Wildlife Service

Yvonne Zipp | yzipp@mlive.com By  Yvonne Zipp | yzipp@mlive.comThe Kalamazoo Gazette
on July 11, 2014 at 10:30 AM, updated July 11, 2014 at 10:39 AM

KALAMAZOO, MI — Two Western Michigan University researchers have been awarded almost a quarter of a million dollars by the U.S. Fish and Wildlife Service to study white-nose syndrome in bats.

The $223,602 grant was part of an overall $1.8 million targeted toward eight projects across the U.S. focused on research and management of white-nose syndrome.

The fungal infection has killed at least 6 million bats in 27 states and five Canadian provinces since it was first documented in New York in the winter of 2006-07. Cases of white-nose syndrome were reported in northern Michigan for the first time this year.

“Bats are fascinating animals that are vital for a healthy environment. We are hopeful that these investments into research will get us closer to getting the upper hand on this devastating disease,” said Wendi Weber, co-chair of the White-Nose Syndrome Executive Committee and northeast regional director of the U.S. Fish and Wildlife Service, in a statement.

Maarten Vonhof, associate professor of biological sciences and the environmental studies, and Robert Eversole, master faculty specialist in biological sciences, will be heading the research at WMU. Timothy Carter of Ball State University and Kevin Keel of the University of California in Davis also will collaborate on the project.

The group will test the efficacy of chitosan, a compound obtained from the outer skeleton of shellfish, to limit the growth of white-nose syndrome — Pseudogymnoascus destructans — on experimentally infected bats. The compound prevents the fungus from growing and is a wound-healing accelerant that may help to limit damage to bats’ skin caused by the fungus.

Eventually, the research may lead to a treatment that is available for widespread use to treat hibernating populations of bats.

In all, eight projects in New York, New Hampshire, Pennsylvania, Ohio, Michigan and Wisconsin received funding through the service’s Endangered Species Recovery and Science Applications program.

Since 2008, the service has granted more than $17.5 million to institutions and federal and state agencies for white-nose syndrome research, according to a press release.

“Scientists from around the world are working together to understand this disease, and to develop the tools to manage WNS and conserve our native bats,” said Dr. Jeremy Coleman, the U.S. Fish & Wildlife Service’s national white-nose syndrome coordinator. “Findings from past research have led to improved methods for detecting Pseudogymnoascus destructans, development of potential tools to slow disease spread and treat infected bats and the development of a national bat population monitoring program.”

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Published: Aug. 6, 2014

USDA awards MSU $6.9 million grant to help bees

 

Contact(s): Layne Cameron Media Communications office: (517) 353-8819 cell: (765) 748-4827 Layne.Cameron@cabs.msu.edu, Rufus Isaacs Entomology isaacsr@msu.edu, Jennifer Martin USDA office: (202) 720-8188 jmartin@nifa.usda.gov

 

The U.S. Department of Agriculture’s National Institute of Food and Agriculture has awarded $6.9 million to Michigan State University to develop sustainable pollination strategies for specialty crops in the United States.

“Specialty crops are valued at more than $50 billion every year, and pollination is critical to ensure successful fruit set and profitability of the industry,” said Sonny Ramaswamy, NIFA director. “With the recent declines in pollinator numbers, especially honey bees, this grant is extremely important for the sustainability of the specialty crop industry in the United States, which produces the fruits, vegetables and nuts recommended by USDA for a healthy diet.”

The research and outreach efforts being supported by this grant will provide growers with information on pollination, pollinators and management practices that will keep their crops productive year after year, he added.

The grant was funded through the Specialty Crop Research Initiative, part of the 2014 Farm Bill that was signed at MSU.

Rufus Isaacs, MSU AgBioResearch entomology researcher and extension specialist, will lead the project with the goal of developing and delivering context-specific integrated crop pollination recommendations on how to effectively harness the potential of native bees for crop pollination.

“This next stage of funding is essential for continuing the work of the team of more than 50 people across the nation who are dedicated to the goals of our project,” Isaacs said. “We have established and measured bees and crop yields in more than 100 fields at farms from California to Pennsylvania, some pollinated with honey bees, some with wildflower habitat added for pollinators and some augmented with other types of managed bees.”

The team will continue to monitor the fields and compare the performance, economics and social aspects of these tactics while developing educational and decision-support information for specialty crop pollination, he added.

These ICP strategies are designed to improve long-term sustainability of U.S. specialty crops and help ensure the continued ability of growers to reap profitable returns from their investments in land, plants and other production inputs.

Isaacs and the team will:

  • Identify economically valuable pollinators and the factors affecting their abundance.
  • Develop habitat management practices to improve crop pollination.
  • Determine performance of alternative managed bees as specialty crop pollinators.
  • Demonstrate and deliver ICP practices to specialty crops growers.
  • Determine optimal methods for ICP information delivery and measure ICP adoption.
  • Analyze economics and modeling of pollination ecosystem services.

 

MSU first received a SCRI grant for $1.7 million to begin this work in fiscal year 2012, the final year of the 2008 Farm Bill.

MSU’s team includes scientists from Loyola University, Franklin and Marshall College, Penn State University, University of Florida, University of Vermont, The Xerces Society, the University of California-Davis and UC-Berkeley, the USDA Agricultural Research Service and a private company, Pacific Pollination. The project also includes a large number of collaborating farmers providing in-kind support such as their land for conducting the research, and a diverse advisory board of stakeholders.

Through federal funding and leadership for research, education and extension programs, NIFA focuses on investing in science and solving critical issues affecting people’s daily lives and the nation’s future. For more information, visit http://www.nifa.usda.gov.