This episode ofNature Calls, Conversations from the Hudson Valley is a retrospective look at one of the early radio interviews from our precursor show, “Digging in With Master Gardeners”, aired on WGXC, 90.7 FM. Teresa and Jean interviewed Master Beekeeper and Emeritus Master Gardener Volunteer Linda Aydlett. The original was aired as episode 14.

Linda Aydlett has been a beekeeper for over a decade, tending from two to thirty hives in various years. She got started at a workshop by the Catskill Mountain Beekeeping Club, studied via books, internet and Youtube videos, and then became a Master Beekeeper through Cornell University. Linda tells us there is a special relationship between bees and their keeper, quoting author Mark Winston : “The world slows down to focus on bees and their world.”

There are 20,000 bee species worldwide. Honeybees are the only insect providing food eaten by people. They are most commonly managed by people. There are twenty sub-species and they are now found in all habitable parts of the world, but are not native to North America. Some key details about honey bees include:

• they forage over an area of several miles
• they rarely sting because they will die if they do
• they use their knees to carry the pollen from flower to flower
• their role in the ecosystem is enormous.

One third of our food supply relies on the presence of pollinators. Honeybees can be directly connected to 75% of fruit crops and 53% of seed production. Direct production from honey bees includes honey. It is nectar brought back to the hive and stored at an 18% moisture content. It takes millions of miles of flight and visits to two million flowers to produce 1/12 of a teaspoon of honey. Propolis is a glue produced from the sap of evergreens for maintenance of the hive. It is also valuable to humans for certain antimicrobial properties, and is also used as a wood varnish. Beeswax is excess nectar, and is the infrastructure of a hive. Humans have multiple uses for the wax, including the popular beeswax candles. Even the venom has a use. Although its removal kills the bee, the venom is used to inject “heat” into arthritic joints.

Bees are often considered livestock and overseen by departments of agriculture in many states. Nectar is the reward to the bee for transporting pollen from flower to flower. Linda goes on to describe the fascinating details of a forager bee's life. They find the flowers (and are flower “constant” while a particular flower is in season), and collect the nectar. They return to the hive and transfer it to another bee. They also perform a “waggle dance” to transmit information about direction of the nectar source. Linda describes both the dance and how researchers decoded it in 1927.

There are three castes of bees, and Linda describes the duties of each in detail, from the queen to the drone to the worker. There is considerable drama to the choice and emergence of new queens. Learn about a substance called royal jelly which is exuded from the foreheads of nurse bees to feed the queen larvae. The larva of worker bees emerge to assume one or more of the duties of a worker bee. There are, in addition to nurse bees, mortuary bees, ventilator bees, guard bees and others. Eventually each of these can be promoted to a forager bee, usually for the last half of their life (eight weeks on average). There are even some bees known as winter bees. They are born in September or October and can survive the winter. They are of necessity less active and their main duty is to keep the hive warm... around 90 degrees F. They can unhinge their wings and then shiver to produce heat, all the while rotating from the inside to the outside of the bee cluster. New egg laying starts in February and March when activities revert to traditional good weather behavior. Ideally, there was enough honey stored in the hive for the population to survive the winter.

Bees are fascinating species. Learn more about them in the upcoming Part 2 of this conversation.

Hosts: Teresa Golden and Jean Thomas Guest: Linda Aydlett Photo: Linda Aydlett Production Assistance: Linda Aydlett, Deven Connelly, Teresa Golden, Xandra Powers, Annie Scibienski and Jean Thomas

This episode continues our conversation with Kristopher Williams of PRISM and a frequent guest on Nature Calls: Conversations from the Hudson Valley. Kris is our go-to expert about all things invasive. We have talked to him about invasive plants, insects and diseases. Today we asked Kris to tell us some of the success stories about his long career as an environmental advocate. We have spoken to Kris in previously aired episodes 23, 24, 31,and 189, in case you want to look a little deeper into his work. First a reminder of the definition: PRISM stands for Partnership for Regional Invasive Species Management. It is one of eight regional districts in the state devised by NYS DEC and funded by the EPA to try to control the onslaught of invasive species of all kinds into the state.

Part 2 features another success story. The Hudson Crossing Park in Schuylerville, NY is on the Washington/Saratoga County line. It's an island in the Battenkill near Lock 5 of the Champlain Canal. Over a period of several years, a volunteer group sought advice from the PRISM organization. It began with a speaking engagement on the actual site, combined with a “park walk” to assess the trail network, pavilion and gardens already in place. This is what Kris calls the outreach component, educating interested people. A year later, the group asked for advice on how to manage the woodland in the park. The next year they asked for maps to divide the area into plots. Another year later, the woman leading the efforts attended a regional partnership meeting and reported a successful grant application and heavy equipment acquisition. The progress continued. They designed a “tree promenade” of native trees and underplanted it with native shrubs. The funding magic continued as more local businesses participated.They ended up with fifty trees and thirty shrubs, planted by an army of volunteers and local businesses along with members of the PRISM team. This can be replicated, usually with a “driver”, a motivated volunteer. There is a link here to the park's website.

Tim then changed the subject to an invasive he's particularly irked by... Japanese stilt grass. Possible solutions were discussed, including some failures. It all ended with a positive note, though. Kris had cleared stiltgrass from an area and replanted with natives. The following season checkup revealed NO stiltgrass. The natives had prevailed. As an added note, there is some study going on regarding the effects of tannins from Hemlocks being a deterrent to stilt grass. So hope remains in the control of invasive species. Stay tuned! Hosts: Tim Kennelty and Jean Thomas Guest: Kristopher Williams Photo: Teresa Golden Production Assistance: Linda Aydlett, Deven Connelly, Teresa Golden, Tim Kennelty, Amy Meadows, Xandra Powers, Annie Scibienski, Jean Thomas Recording:

This episode brings back our frequent guest, Kristopher Williams, of PRISM (Partnerships for Regional Invasive Species Management). Eight PRISMs exist across New York State and work to prevent or minimize the harm caused by invasive species on our environment, economy, and health and welfare of residents. PRISMs are intended to coordinate invasive species management functions including coordinating partner efforts, recruiting and training citizen volunteers, identifying and delivering education and outreach, establishing early detection monitoring networks and implementing direct eradication and control efforts. Regional partnerships with nonprofits, municipalities, conservation groups and volunteers are devised to cast the widest net for control over an enemy that recognizes no artificial borders. The Capital Region Prism ranges from the Catskills to the Adirondacks, encompassing eleven Counties and three million acres.

Kris is our go-to expert about all things invasive. We previously have talked to him about invasive plants, insects and diseases. Today we asked Kris to tell us some of the success stories about his long career as an environmental advocate. Our earlier conversations with Kris have aired in episodes 23, 24 and 31, in case you want to look a little deeper into his work.

The team has five core members and sixteen seasonal members on staff. Their mission is to coordinate all available resources, public and private, along with volunteers, to combat the multitude of invasive problems and organize alternatives. Their mission includes massive public lands and advisory status for privately owned properties. They act as the glue, Kris says, to hold all entities together. PRISM delivers science and educational programs for maximum impact, and always keeps in mind the different objectives of local and statewide groups. Tim asked Kris for some success stories, since we have discussed so many problems in the past. Kris listed some of the lasting beneficial effects:

• people achieve self-actuation by becoming aware of and seeking resolutions to invasive incursions;
• celebrating local impacts to inspire further efforts;
• there is now an exposition on invasives every two years;
• college-level programs are now available educating about invasives and remedies.

The conversation drifted to the emotional part of treatment of invasives. Most of them got here because they were introduced for a particular feature, and then “escaped” because they were prolific and had no natural enemies. There are also “sleeper” invasives, a new designation. These are known invasives that are still being sold to the public. Unfortunately sixty-one per cent of all invasives are still being sold. There is a patchwork of states regulating and actively banning sale of certain plants.

One success story Kris talks about is the Grassland Bird Trust. Washington County had a 20,000 acre trust facing the issue of dealing with invasives. A management plan was devised and a board established. Kris detailed the progress over several years as a management system was put into place and assessed for success year by year. Tim asked about what happens with much smaller efforts, and Kris described available training in IPM (integrated pest management) and land management as well as other volunteer-led controls, with consultation with PRISM staff. Basic measurements to assess success include removal, restoration, and adapting responses to predetermined thresholds.

There's a lot of issues associated with invasive species management. Stay tuned for more in the next episode (Part 2).

Hosts: Tim Kennelty and Jean Thomas Guest: Kristopher Williams Photo: Grassland Bird Trust Production Assistance: Linda Aydlett, Deven Connelly, Teresa Golden, Tim Kennelty, Amy Meadows, Xandra Powers, Annie Scibienski, Jean Thomas

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In this episode, Tim and Jean sit down with Rosemary Mix, president of the Capital District chapter of Wild Ones. That's a national organization that was an outgrowth of Douglas Tallamy''s idea for a “Homegrown National Park” whereby individuals planted their gardens with native plants to make a network of pollinators and a healthier ecology nationwide. The idea became the “Wild Ones” organization in 1977 at a native landscape conference. There are now over 100 chapters in 36 states, with nineteen thousand members. The pandemic resulted in a huge boost in membership, and a lively website encouraged more growth.

The local group holds an annual plant sale at Thacher Park, a seed swap in November, and a series of educational programming via zoom all winter. Membership in the local group also offers “cozy chats”, informal gatherings to talk 'natives' during the winter, a speakers bureau, and meet and hike sessions. They are working on creating a demonstration garden at Guilderland Unity Lutheran Church. The planned design is posted on-line at the national website. There are many designs available on the website with guidance available, from lists of plant sources, designers, criteria for good design, and ideas beyond gardens. Planters, pots and other containers can serve to grow natives, and natives are not just annuals and perennials. There is advice on native trees and shrubs.

The website even discusses the differences of opinion between mere enthusiasts and “purists” who shun nativars, cultivars or even combining native and introduced plants. To visit an established native garden, Rosemary suggests contacting the Sobro Conservancy in Saratoga, which has rescued a vacant lot and made it a pleasant entry to the city. Hosts: Tim Kennelty and Jean Thomas Guest: Rosemary Mix Photo by: Wild Ones Production Assistance: Linda Aydlett, Deven Connolly, Teresa Golden, Tim Kennelty, Amy Meadow, Xandra Powers, Annie Scibienski, Jean Thomas

In this episode, Tim and Jean host Kyle Bradford from the Hawthorne Valley's Farmscape Ecology Program. Kyle gave a presentation to the Master Gardener Volunteers of Columbia and Greene Counties on the subject of ants. It was so well received that several MGVs urged the podcast team to invite Kyle to be a guest on the podcast. Kyle holds a MS in Conservation Biology from Antioch University New England and a BS in Environmental Science from the University of Vermont. His career led him to an internship at Hawthorne Valley Farmscape Ecology Program in Columbia County. From there he spent time on the west coast, and eventually returned to become a part of the staff at Hawthorne Valley. Along the way he developed an interest and expertise in ants, and is a contributor to the field guide to the Columbia County ecology and habitats on the subject of ants.

Kyle tells us that the field of ants is enormous, regardless of the small size of the individual members. Ants are on every continent except Antarctica, and thrive in every environment from desert to swamp.The biomass of all the ants on the planet exceeds the sum of the biomass of all the wild animals and birds. Some species are known to be endangered, even though we still don't know all the species of ants that exist. Kyle describes the endangered ants as specialized parasites, dependent on another species that may be at risk. They have an important place in biodiversity, being food for various woodpeckers and flickers, and bears. They serve as seed dispersal agents for many wildflowers, which have a special method of rewarding the ants for carrying the seeds away called elaiosomes. They forage and recycle nutrients from dead plants and animals, as well. They use many other tools for survival, including kidnapping other species of ants and enslaving them. Some species herd aphids and feed on the honeydew they produce. There are some populations appearing in Columbia County that were previously known only in Wisconsin and Michigan, with the means of traveling this far east still unknown. They appear in similar environmental habitats, but how they traveled is a mystery.

Kyle suggests that Columbia County has a large variety of climate, soil and terrain diversity, which makes it possible for an unusual diversity of flora and fauna to exist in good health. Kyle has considerable experience in New England studying ants, and recommends the Field Guide to the Ants of New England. He adds that since the guide was published, many “new” species have been discovered. Many may have been relocated by virtue of human activities, but many may have been by “hitchhiking” with other species, becoming “temporary parasites,” using “social perfumes.” The methods are many and varied. Apparently because ants are “eusocial,” it's easier for them to take advantage of one another. Kyle discussed the “Manhatt-ant” and the pavement ant, both imports and very adaptable. The Manhattants are getting lots of attention in New York and have interesting adaptive skills. And these are only some of the types of ants living among us. Kyle has several favorites and tells wonderful stories about them and their lifestyles. Hosts: Tim Kennelty and Jean Thomas

Guest: Kyle Bradford

Photo by: Kyle Bradford

Production Support: Linda Aydlett, Deven Connelly, Teresa Golden, Tim Kennelty, Amy Meadow, Xandra Powers, Annie Scibienski, Jean Thomas

Resources

Welcome back to the It's All Greek Retrospective series that contains previously aired short segments about gardening acronyms, jargon, and botanical nomenclature. In this third and last part of a series, Master Gardener Jean Thomas covers plants that have been named after people, a discussion about soil pH, and a range of acronyms.

The first short segment covers the popularity of naming plants for people. It's been going on since people began naming plants at all, dating back to at least four centuries BC. Two causes are usually to blame; either the ego of the “discoverer” or the desire to flatter someone powerful. There are often great stories to uncover. One of the most interesting is the name of the Christmas standard, the Poinsettia (not poinTsettia). Dr, Joel Poinsett was the first U.S. Ambassador to Mexico and an avid plant collector. His life story is a colorful one, but the only reason anyone remembers his name is because of the seasonal flower. Actually, the history of the flower and its interaction with humans is equally interesting. Some other names every gardener is familiar with are: Forsyth because this gentleman (1737-1804) was a respected palace gardener in England and was honored with the name of the familiar Forsythia; Kasper Wister (died in 1818) was a famous botanist in Pennsylvania and honored with the name of the popular Wisteria. Wister and Forsyth were honored by the English botanist Thomas Nuttall (1786-1859), who spent over thirty years cataloging plants in the U.S., and had the power to assign formal names to plants. The familiar Magnolia x soulangeana was named by and for Pierre Magnol and m. Soulange-Boudin, and developed from two Chinese species. Many familiar shrubs bear the species names (like Sargentii( C.S. Sargent), Fortuneii (R. Fortune), Thunbergii ( Carl Peter Thunberg)), named for contemporaries and students of Linnaeus. Many plant and animal names honor the interesting Pere Armand David with the appelation “davidii.” The familiar Fuchsia (Dr. Fuchs) and Dahlia (Dr. Dahl) are good herbaceous examples. The large Lobelia group (415 species) was named by Linnaeus himself for Dr. Mathias De Lobile.

The conversation then moves on to one of the great topics discussed by gardeners without a real understanding of the mechanism. The pH of soil is crucially important and measured and adjusted fanatically by gardeners. The way the chemistry works is described, starting with the litmus papers we dealt with in school science classes. Cations and anions are the active ions that determine how soil makes nutrition available to plants. A scale is used, with one end called acid and the other end called alkaline. The place on the scale tells the soil's description as to what kinds of nutrients are best assimilated. “Acid” soil is best for blueberries and Rhododendrons and “Alkaline” soil is better for Lilacs and Spirea. Gardeners assiduously “adjust” the soil with amendments like sulfur or wood ash, remembering that this takes several seasons to effect. Jean closes this segment with an aside about names where she wonders about Monkshood, Begonias and Darth Vader.

The final segment moves on to acronyms, which translates to “names from the extremities.” It refers to new names for things created from the initials of word describing the things. Like Scuba, Laser, and Yahoo. There is also another related usage of initials called initialism, where the actual letters are sounded out, not merged into a new word. For instance, AT&T or DEC. Both of these practices are twentieth century phenomena. Further discussion of acronyms leads us to AVID, CRISP and PRISM, all popular programs in New York, devised by Cornell and the NY Department of Conservation. In a nutshell, the ideal acronym is an invented word that should either help recognize its subject or be catchy enough to be memorable and relatable to its subject. Host: Jean Thomas Guest:Jean Thomas Photo By: Jean Thomas Production Support: Linda Aydlett, Deven Connelly, Teresa Golden, Tim Kennelty, Amy Meadow, Xandra Powers, Annie Scibienski, Jean Thomas

Resources

In this episode, part 2 of the “It's All Greek Retrospective” series, Master Gardener Jean Thomas talks about jargon and acronyms with the help of some examples from our own New York gardens. These previously aired short segments have been grouped together as they all focus on a common topic: helping to better understand gardening nomenclature.

From the Dawn Redwood (Metasequoia glyptrostroboides) to the vast Iris family, nicknames and descriptions abound. The Latin name of the Dawn Redwood is great and grand, but when translated, it turns out to be fancy words that repeat themselves. Iris fanciers discuss the German or the Russian or the Dutch or the Japanese types and rave about their standards and their falls. 'Standards' are the three upright and 'falls' are the three down-facing petals. Part of the fun is peeking into the mythology surrounding Iris. Did you know that the Harpies, famously terrible, were related to the famously beautiful goddess of the rainbow?

The next two segments focus specifically about other perennials we know and love. Echinacea is named for a hedgehog (which has no population in North America where the Echinacea was “found”). Hemerocallis is Latin for “Beauty for a Day,” although we commonly call it the “Daylily.” Hostas also have identity issues, being often called Funkias in Europe. Peonies have a long history in China as well as some wild mythological rumors in Greece about Zeus and his shenanigans. And while the Greeks are being discussed, there is a wonderful story about the famous doctor Asclepias and how the milkweed got its formal name.

The very last segment of this episode delves into the common Rudbeckia and Phlox, both of which have a habit of traveling because of their prolific seed production. Then the episode goes to the Dutch... language, that is. The Dutch nation has always been at the forefront of garden development and production. , And the Hudson Valley of New York State has a special connection going back four centuries. Food names, place names and historical characters call the Hudson Valley home, like the Roosevelts and Van Burens and even Sojourner Truth in her unique way.

Listen, learn, and enjoy! Host: Jean Thomas Guest:Jean Thomas Photo By: Jean Thomas Production Support: Linda Aydlett, Deven Connelly, Teresa Golden, Tim Kennelty, Amy Meadow, Xandra Powers, Annie Scibienski

Resources

Are you bewildered by botanical names, typically in Latin, the jargon, or the acronyms surrounding gardening and most other outdoors activities? This series, It's All Greek Retrospective, consists of previously aired podcast segments that provide some insightful descriptions in an attempt to untangle such language puzzles so we can all use the terms as intended... to describe things more accurately.

In this first of three episodes, Master Gardener Jean Thomas discusses a variety of issues and questions about language. Some of the terminology we pretend to understand is reviewed in the first segment. Things like GMO and IPM are decoded, and what is it when scientists talk about a plant's habit? What does it mean if a tomato is described as determinate? And the whole idea of using Latin can be a puzzle.

Jean explains all of these, The second segment goes more deeply into the whole idea of Latin as the international scientific language. Why Latin? And the credit that goes to Carl Linnaeus for devising the system known as binomial nomenclature. Like any other system, it gets bogged down with “improvements.” Taxonomy is the name for the whole system described by binomial nomenclature, and the history of the science of taxonomy is fascinating. For instance, minerals don't get included because the final decision was that only living things can be included. Basically, the assigning of a formal Latin name means that the plant described is always the same plant, not just another with a similar popular name. The third segment delves into how particular use of names can describe color as part of the formal identity. Often the formal name can give a physical description, but also can describe a dominant color. The history buffs enjoy such items as the origin of the phrase “royal purple” and how it came from the ancient Phoenicians and the rare dye they developed from a particular type of sea snail.

This is a digression from plants, but a great example of the use and history of language. Another issue cropping up recently is the use of DNA. Scientists keep reallocating plants to different species and categories according to DNA interrelations that were previously unknown. Clarifications can be confusing.

We hope you find this episode both enlightening and informative.

Host: Jean Thomas Guest: Jean Thomas Photo by; Jean Thomas Production Support: Linda Aydlett, Deven Connelly, Teresa Golden, Tim Kennelty, Amy Meadow, Xandra Powers, Annie Scibienski

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