Rocky on the Ropes

No pandemic would send Rocky Balboa or the folks on the World War II home front into a black hole of loneliness and depression. Follow their advice: Get physically fit. Activate you own version of Rocky's raw egg concoction and his run up Philadelphia's Art Museum steps. Grow your wealth. During World War II, Captain America advised citizens to fight for freedom by investing $37.50 in a war bond that would yield $50 in ten years. Today, bonds are sold online at treasurydirect.gov. Discover farming. Pick apples, berries and watermelons at local farms, buy fresh corn at stands along country roads, plant tomatoes in your own Victory Garden and grow flowers to attract the honeybees that pollinate crops. Enjoy home entertainment. Once listeners gathered around the radio to hear a closet full of items tumble out on "Fibber McGee and Molly" or they read comic books in lighted closets during blackouts. Choose from a much wider variety of ways to enjoy home entertainment today. Hone your arguments. While sheltering in place, take time to scroll through social media, listen to talking heads, read up on the issues and then express your opinions in "Letters to the Editor" and elsewhere.

Killer Hornets v. Lovable Honeybees

     Giant Asian "murder hornets" seem poised to attack hives just as World Bee Day approaches on May 20, the birthday of Anton James, teacher in the world's first beekeeping school, founded by 18th century empress, Maria Theresa. Modern day beekeepers already struggle with the impact of collapsing honeybee colonies on the world's food supply.   

     With spring planting in progress in the Northern Hemisphere, a review of recent findings regarding bee health is important.

• Honeybee-killing pesticides containing neonicotinoids have been banned throughout the world,
• Global warming that makes hives too hot, strong winds and cold winter temperatures require protective hive designs,
• To compensate for the loss of pollen from fewer natural wildflowers, gardeners need to plant bee-friendly blooms such as zinnias, cosmos and lavender,
• Every effort should be made to leave clusters of woody debris and leaf litter undisturbed in breeding areas where bees forage and nest.

Local bees deserve nurturing care, since the introduction of foreign bees rarely compensates for hive collapse elsewhere. Not only can a different species be unable to adapt to a new area, it may introduce a foreign disease harmful to local bees.

     What can be done to protect honeybees from the exceptionally long stingers of attacking hornets? Maybe the research that shows some success in eliminating malaria-carrying mosquitoes might help.

Bumble Bees Have Special Needs

Like honey bees, fruit farmers depend on bumble bees to pollinate their crops. Unlike honey bees, that shy away from working in cool climates, bumble bees even will be out pollinating in wind and rain. They need flowers constantly available to supply nectar and pollen, because they don't store food in hives the way honey bees do.  Cranberry blossoms feed bumble bees that pollinate cranberry crops in the middle of summer, for example, but the queen also needs food in spring, when she lays eggs, and in late summer to get her through the winter. Backyard gardeners can help farmers by planting wildflowers that grow in as many seasons as possible.

     To avoid using seeds and plants treated with bee-killing insecticides, gardeners are urged to shop at nurseries or to find plants from organic sources, since efforts to require pesticide and insecticide labeling have been unsuccessful. Seeing an endangered rusty patched bumble bee on a flower is cause to take a photo and report your sighting to bumblebeewatch.org. The site provides much more information about bumble bees and where rare ones have been photographed.

   

   

Don't Take Food for Granted

We all agree we need food to live. Drought in Africa and hurricanes in Haiti endanger lives. When the sunny, warm weather of June replaced May's surplus rainfall, Wisconsin't "Fabulous Farm Babe," Pam Jahnke, had good news for her radio audience: corn planting was 91% complete; soybean planting, 73% complete; and oats planting, 96% complete. Potato, pasture, alfalfa, and hay conditions also were coming along well.

     Besides the right amount of sun and rain, food crops require pollination and freedom from damaging pests and disease. The trouble is the neonicotinoid pesticide and glyphosate herbicide that crops, such as corn, soybeans, and alfalfa, have been genetically modified to survive cause bee pollinators and the milkweed wildflowers butterfly pollinators eat to die. Research indicates almonds, strawberries, peaches, avocados, and up to 140 crops depend on pollination. The cross-purpose of treating crops to resist pests and disease by killing the bee and butterfly pollinators many crops need to survive requires a major research solution.

     Monsanto, the seed and chemical company criticized for playing a role in every study that claims genetically modified crops are safe, donated a $10 million biotech lab facility to the University of Wisconsin-Madison in January, 2017. The installation's 28,000 square foot space accommodates 20 greenhouses and controlled environments in shade houses and light rooms that enable the university to do research on a scale with major companies. Although there has been no mention of studying the impact on bees of treating Monsanto's corn and soybean seeds with neonicotinoids or of creating plants that do not attract the insects that can destroy them, these would be excellent projects for what has been named the university's new Wisconsin Crop Innovation Center.

     Meanwhile, small scale farmers are in a position to plant crop seeds, untreated by neonicotinoid insecticide; to grow bee- and butterfly-friendly flowers (colorful zinnias, cosmos, and lavender), milkweed, and herbs; to leave woody debris and leaf litter undisturbed for bee breeding areas; and to avoid applying pesticides and herbicides to blooming flowers, weeds, and possible bee nesting areas.

      Finally, research suggests gardeners who want to discourage mosquitoes from ruining their outdoor activities should plant marigolds, citronella, lavender, basil, and catnip (mint).

World's Food Supply Needs Bees & Bees Need Help

One study found 40% of bee and butterfly pollinators are in decline around the world. As if bees didn't have enough problems with the neonicotinoid type of insecticide that has been causing their colonies to collapse since 2006, now they have to deal with the effects of climate change. When spring-like warming occurs too early, flowers can bloom before bees are ready to make their rounds. Crops of at least 140 nuts, fruits, and vegetables can suffer from a lack of pollination.

     In the US, clocks are about to be moved an hour ahead this weekend to signal the beginning of daylight saving time and the time to get seeds for planting flowers and food crops on commercial farms and in backyards, rain gardens at the curb, and community plots. The Sierra Club has been sending members packets of what the organization calls a "Bee Feed Flower Mix." These packets contain seeds for bee-tasty nectar and pollen from forget-me-nots, poppies, asters, blue flax, white sweet alyssum, lavender, fleabane daisies, and purple coneflowers. What is important is the seeds in these packets are Untreated.

     Untreated seeds are important because treated seeds, such as corn and soybean seeds, are coated with neonicotinoid insecticide to kill pests as soon as the seeds sprout. Frequent exposure to neuro-toxic pesticides that spread through a plant's leaves, pollen, and even nectar damage a bee's nervous and immune systems. While insects destroy plants, so too are strawberries, avocados, peaches, almonds, and other crops lost due to a lack of pollination by bees.

     Presented with a decade of evidence about simultaneous bee colony collapse and neonicotinoid use, the European Union suspended the use of neonicotinoid in 2013. In the US, the Department of Agriculture continues to study the problem, and the Saving America's Pollinators Act of 2015 failed to get out of a House of Representatives subcommittee.

     US consumers and farmers began to take matters into their own hands. There have been consumer campaigns against stores that sell neonicotinoid-treated plants. Gardeners started to grow bee-friendly flowers and to leave woody debris, leaf litter, and bare soil where bees can breed. You can find more on this subject in the earlier post, "Be Kind to Bees."

     Some farms also began to meet the bee health challenge. Besides planting vegetables, an organic farm couple in Minnesota planted flowering dogwood and elderberry hedgerows to attract bees, butterflies, and other insects that pollinate their crops. General Mills, a company that uses honey, fruit, and vegetable ingredients requiring pollination, is working with the Xerces Society and the Department of Agriculture to preserve pollinator habitat on 100,000 acres of US farmland. A plan to grow flowers and shrubs in narrow strips around crop fields is designed to restore seven million acres of land for pollinators in the next five years. But for farmers who usually grow single crops, a shift to diversify with flowers that attract pollinators is not easy. It requires analysis of farm land, how wet and dry it is, for example, and which plants will not attract the insects that could destroy their farm's crops.

     The battle to save bees, and the world's food supply, continues.
   

New Art Forms and Functions

Joining innovative artists like Christo, who wrapped a bridge in Paris with cloth, and those who create sculptures out of sand and ice are contemporaries using solar power in their art and creating digital art that exists as a piece of software. Other artists are activists expressing environmental concerns and promoting participatory art that can flourish outside galleries and museums.

     Visitors need to go deep inside a limestone cave in Puerto Rico to see a work by minimalist artist, Dan Flavin. Solar panels at the mouth of the cave power the pink, yellow, and red fluorescent lightbulbs that cast a reddish glow on the surrounding rock formations. To protect the lights from humidity and bats, the bulbs are hermetically sealed in a glass case.

      The Phillips Gallery in New York reports that a digital image of a grain silo in Kansas that was created using algorithms appealed to a geneticist and a high-frequency trader, because it related to the mathematical processes they used in their jobs.

     During a UN conference on climate change in Paris in December, 2015, visitors saw ice from Greenland slowly melting at the Place du Pantheon. Danish-Icelandic artist, Olafur Eliasson, created his work of art, "Ice Watch," by breaking an 80-ton block of ice into 12 chunks arranged in a circle.

     Artists, activists, researchers, farmers, scientists, and architects have come together to dramatize the importance of preserving the seeds of ancient grains no longer in wide use. A sailing ship will return the seeds from Oslo to their native soil in Istanbul and the Middle East. Some students are designing and making the ship's sail and sailing outfits out of plants grown from seeds used for ages.

    Not only can students be on the look out for new forms and functions of art around the world, they can try creating some themselves. Try attracting bees by planting a variety of flowers and vegetables in an artistic design this summer.

Be Kind to Bees

With the planting season about to begin in the Northern Hemisphere, this is a good time to look at the health of bees, those little pollinators that some call nature's migrant farmer force. Pollination of California's 90 million almond trees, for example, depends on almost 1,600 beekeepers from everywhere in the US who bring their hives to the state every February. Nathan Clarke, who owns Mad Urban Bees in Wisconsin, loads 2,400 hives into semi trailers for the westward trip each year. The revenue from pollinating crops, not only almonds but also other fruits and vegetables, can be as much as two times more than the income selling honey to consumers and beer brewers. Plus, US beekeepers face competition from low cost honey imports.

     While bee health benefits from leaving harsh winter climates for warmer areas, healthy bees can be infected when they mingle with sick ones when they pollinate away from home. Then, they continue to transmit disease to healthy bees when they return home. But disease is not the only threat to bees and beekeepers. By limiting crops to corn, alfalfa, and soybeans that have been genetically modified to be pesticide-resistant, farmers use chemicals that only kill the weeds that provide pollen for bees and the bees themselves, if these pesticides are sprayed while bees are pollinating in the area. To support their bees, beekeepers find it necessary to provide their own flowerbeds and weeds where their bees can find pollen.

      During the past ten years, researchers have identified causes of the bee colony collapse that began around 2006. Pollinator protection plans have given homeowners, gardeners, farmers, and beekeepers a list of ways to help bees survive:

• To provide bees with pollen and nectar, plant a diverse array of colorful zinnias, cosmos, and lavender; milkweed and other wildflowers; and herbs, such as mints, oregano, garlic, chives, and parsley. Because they have been modified by breeders, tulips, daffodils, petunias, and roses do not feed bees.
• Bees need a place to nest in messy woody debris and in leaf litter and bare soil.
• To keep pesticides away from what bees might eat or where they might nest, remove dandelions and clover before spraying and do not apply pesticides to blooming plants and possible nesting areas.

Neonicotinoid pesticides that weaken pollinators' immune system abilities to survive mites and diseases seem to be a major cause of colony collapse. Not only does spraying fields and urban areas with the pesticides leave bees no safe place to hide in the immediate area, but dust kicked up by applying pesticides spreads neonicotinoids far afield to the dandelions and clover that bees eat in early spring. Since chemical companies have been able to gain exemptions to labeling and regulations, consumers may not always be able to avoid purchasing neonicotinoid pesticides or plants and seeds treated with these chemicals. Corn and soybean seeds, for example, can be coated with neonicotinoid pesticides to protect young plants when they are most vulnerable. Research has shown, however, that treating soybeans has little value because the pesticide is not timed to provide protection during major pest attacks.

     For additional thoughts about problems bees encounter and ways to help them survive, see the earlier post, "The Bees and the Birds." 

All I Want for Christmas Is Seeds

Who knew elves occasionally take a break from making toys to store seeds in Santa's warehouse. Although many put Syria on their naughty lists, in October, 2015 the Svalbard global seed vault half way between the north pole and Norway responded to an urgent request from the International Center for Agricultural Research in Dry Areas (Icarda) and sent the 128 crates of wheat, barley lentil, chickpea, fava bean, pea, and legume seeds Syria needed.

     After seeds for another 70,000 crops were added to the Global Seed Vault in 2018, Svalbard now stores 1,059,646 seeds. 

     Svalbard, known as the "Noah's Ark of seeds," is just one of the storehouses for the diversity of seeds needed to grow fruits, vegetables, and grains; the collections of plants, like apples and grapes, that are not cultivated from seeds; and even the genetic material essential to maintain the bees that pollinate many crops.

     Individual farmers also are essential in the process of ensuring a lasting food supply. On one of his "Parts Unknown" TV programs, David Bourdain found restaurant owners in the US South have been searching for the seeds that grew foods popular before the US Civil War. They located seeds that had come down through the families of former slaves, when war wiped out the seeds held by plantation owners. When kids start collecting and drying seeds for diverse crops, they also will be getting involved in the vital task of protecting the world's food supply.

 Why is the world's food supply in danger? There are many reasons:

• Wars destroy farms. Research stations in Lebanon and Morocco are working to produce seeds and saplings to resupply Syria's farmers.
• Globalization of agriculture has concentrated seed production in companies that abandon many plant varieties in order to produce uniform, high-yield varieties. (See the earlier post, "World (Food) Expo. Hybrid Crops & New Farming Practices.")
• Pests and diseases can wipe out crops. (See the earlier post, "The Bees and the Birds.")
• Global warming has reduced the area suitable for farming. (See the earlier post, "Coffee Prices Going Up; Allowances Going Down?")
• Farmers have moved to urban areas to find work.
• Without a market, farmers have stopped growing foods that have gone out of favor when diets shifted to wheat, rice, potatoes, maize, soybeans, and palm oil.
• Deforestation has removed forests where plants thrive and evolve.

Kids used to get oranges and apples in their Christmas stockings. To be sure these fruits continue to exist, the world is counting on Santa to bring these goodies along with toys and candy.

Infection-Killing Bugs and Antibiotics

Children who like to look under rocks for bugs (See the earlier blog post, "The Bees and the Birds.") have company in the scientific community that is searching for microbes to cure drug-resistant infections from bacteria and fungi in patients all over the world.

     According to an article by David Wahlberg in the Wisconsin State Journal (April 14, 2014), soil-based microbes produced miracle antibiotics after World War II. In Alexander McCall Smith's book, The Minor Adjustment Beauty Salon, for example, a character in Botswana, Africa, attributes cures to the kgaba plant. But recent soil-based research keeps rediscovering the same antibiotics.

     Consequently, kids can get in on the search for ants, beetles, bees, wasps, termites, sponges, and sea squirts that have found new microbes in bacteria that could act as antibiotics in humans.

     At the moment, the U.S. National Institutes of Health is funding a $16 million, five-year study to discover bugs, marine life, and other species that could help produce the drugs needed to treat staph and other infections. (An earlier blog post, "Medical Profession Suffers from International Conflict," tells how blue light phototherapy is being used to treat staph infections.) In January, 2015, the teixobactin antibiotic which has been shown to foil infection resistance passed animal tests without side effects.

     Young people interested in helping collect specimens or in doing a project involving the development of antibiotics from new microbes might get in touch with:
     Dr. David Andes, Chief of Infectious Diseases at the University of Wisconsin School of Medicine and Public Health in Madison, Wisconsin
     Cameron Currie, a bacteriology professor at the University of Wisconsin in Madison, Wisconsin, who is doing research in Florida, Wisconsin, and possibly in Hawaii
     Tim Bugin, assistant professor of pharmaceutical sciences at the University of Wisconsin in Madison, Wisconsin, who is doing research in Puerto Rica and the Florida Keys.

     Also see the later posts, "Global Search for New Antibiotics" and "Bacteria Talk to Each Other."



   

The Bees and the Birds

The children catching and releasing fireflies this summer may know they are running after beetles rather than flies or gloworms, and they may be training to protect the world from disease-carrying insects or from dangerous insecticides. While some kids panic at the sight of bees, spiders, and cockroaches, others watch caterpillars walk up their arms and might become the inspectors who keep dangerous insects out of countries or observe, as Rachel Carson did, how deadly an insect repellent like DDT can be.

     Angela Banner, the UK author of the Ant and Bee little board book series, viewed insects as friends. Since the early 1960s, her books have taught children to read, count, and tell time; and to identify animals, colors, and shapes. In the book, Around the World With Ant and Bee, her insects are globe trotters.

     Of course, while some insects are friendly, others carry disease and cause crop damage around the world. As climate change and globalization spread tropical diseases that have become resistant to insecticides, British researchers now have developed genetically modified male mosquitoes that can kill the mosquito larvae of the unmodified females they mate with. To eliminate fungus-causing Dutch Elm disease, it has been necessary to cut down scores of elm trees infected by beetles. And history is filled with stories of the devastation caused by germ-carrying insects. In the Old Testament, the Book of Exodus tells of plagues of mosquitoes, gadflies, and locusts. When children hear about the Black death; the mosquitoes that spread malaria and yellow fever; typhus; the bubonic plague; the tsetse fly that carries sleeping sickness; and lyme disease from ticks, they may want to destroy every ant hill they see. It then may be time to watch The Ant Bully or ANTZ to gain insight into the life of an ant or A Bug's Life" in order to empathize with an ant colony's trouble with grasshoppers. The Beetle Book by Steve Jenkins does what it can to gain respect for beetles.

     Kids can learn to respect the bees, moths, and butterflies that pollinate fruit trees and vegetable and nut plants by carrying the pollen that fertilizes the cells that produce plant seeds. Hives of 25,000 bees were valued at $83,000, when they were stolen in France in 2014. Consequently, it has been a serious problem ever since honey bees suddenly began to suffer colony-collapse disorder in 2006. Time magazine (June 1, 2015) reports that beekeepers lost almost half of their colonies between April 2014 and April 2015.

     To find chemicals to replace the neonicotinoids that kill bees with alternative sprays that control crop damage from other insects has been a challenge. Since new research also suggests the glyphosate chemical in the Roundup herbicide that is an effective weed killer in corn and soy fields has the unfortunate side effect of killing the milkweed monarch butterflies feed on during their migrations to and from Mexico every year, the search for new ways to differentiate between the control of certain insects and weeds and the protection of other endangered insects goes on.

     With as much as almost a quarter of U.S. crops dependent on bee pollination, new hives have appeared in various locations, such as just off a path in the Obrich botanical garden in Madison, Wisconsin, and in the 84-acre campus arboretum at American University in Washington, D.C. In May, 2015 Washington issued a National Strategy to Promote the Health of Honey Bees and Other Pollinators that aims to restore seven million acres of the native flowers that nourish bees

      Normally, hives of honeybees that are native to Europe are rented to farmers when, for example, their apple and cherry crops are in full flower. To foster experimentation with different approaches, the U.S. Department of Agriculture has given a five-year research grant to the Integrated Crop Pollination Project that coordinates the work of government agencies, not-for-profit associations, and private firms. At Loyola University in Chicago, Illinois, Dr. Kelly Garbach lists a number of projects being tried. As disease reduces the European honeybee population, native U.S. bee species might be able to pollinate certain crops, either on their own or in combination with traditional honeybees. A Time magazine article, "The Plight of the Honeybee" (August 19, 2013), told how researchers are trying to produce "a more resilient honeybee" by cross-breeding species. One of the reasons native bees have been overlooked is because they are very small, only half the size of European honeybees. Another reason for bee research is changing climate conditions. If bees could live full time in one location, it would be less costly and more advantageous than trying to figure the best time for beekeepers to provide them. Dr. Garbach plans to identify innovators who can mentor others who want to adopt successful new pollination practices.

       In addition to bees, other insects also perform good works. Insects feed birds, and, of course, for thousands of years, silk cloth has been made from the threads that caterpillars use to make their cocoons. Some insects and birds also kill harmful bugs that feed on crops and live stock. Nonetheless, flies, fleas, ticks, lice, and mites can bother and infect animals. Beetles eat fruit trees and potatoes, and in their form as grubs, beetles eat the roots of corn, pasture grass, and strawberries. Children even may have seen clothes that have been damaged by moths and carpet beetles that eat wool.

    Youngsters interested in discovering which insects are helpful and which are harmful can grow up to be the entomologists that control insect pests. Edward O. Wilson, a global expert on ants, has written the book, Letters to a Young Scientist, that will interest and inspire future entomologists. On National Public Radio, Wilson said that he had a childhood love of "creepy-crawly things" and a passion and persistence to be a scientist who studied them. All children who have seen how fast ants appear on picnic tables can make sure they don't attract flies and other disease-carrying insects by leaving food uncovered in the house. Outside, they can make sure to throw food away only in closed garbage bins.

      Farmers know vast fields planted with the same crop attract swarms of the insects that like to feed on that crop. During the early 20th century, boll weevils destroyed millions of dollars worth of the U.S. cotton crop. In their own gardens, youngsters can learn the benefit of cutting down on the attraction of insects by planting a variety of vegetables and flowers. They also might look for, or hope in the future to help develop, plants engineered to be pest-resistant. (For other innovative ideas related to crops, go to the earlier blog posts, "Back to the Land" and "A Healthy Environment.")

     Artists Hubert Duprat and Kathy Kyle know just how good some insects can be. They give little moth-like caddisfly larvae, that protect themselves by constructing armor by "gluing" together gravel, sand, twigs, and other debris, gold flakes, opal, turquoise, rubies, and pearls to make beads that can be strung together into one-of-a-kind necklaces, earrings, key chains, and zipper pulls.

     As a bit more practical matter, children can be on the lookout for standing water that should be drained to keep mosquitoes from breeding. Although only a handful of the world's 80,000 species of mosquitoes bite and transmit diseases, such as malaria, dengue (black bone fever), and chikungunya, these diseases are life threatening. When kids recognize the importance of protecting themselves from mosquito bites by using insect repellent when they go outside and by installing screens to keep mosquitoes out of their homes, they can start thinking about raising money to protect African children with mosquito nets. On the Internet, the key words, "mosquito nets" lead to a number of organizations that need funds to do this job. UNICEF, for example, has an "Inspired Gift" program to provide the world's poorest children with mosquito nets. Kids and adults can find details about this program at my earlier blog post, "Hope for the Future."