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Pollinator Pathway Pound Ridge Buy a sign ​ ​ ​ ​ ​ ​

Pollinator Pathway Licking County Buy a sign Connecting natural corridors for pollinators & other wildlife to survive & thrive. ​ Butterfly Garden at Kinetic Pocket Park 131 E Broadway, Granville, Ohio 43023 Ace of Clubs 4-H renovated a small, but highly visible area of the village of Granville's historic downtown into a vibrant butterfly garden and "Pollinator Pocket Park." The flower beds were very overgrown and filled with weeds when a large mural and public art installation featuring butterflies was installed in June 2022. Noting there were no butterfly host plants and very little native vegetation in this pocket park, Ace of Clubs 4-H set out to transform the space into a native plant garden, which would become an anchor of what members hope will become a Pollinator Pathway along Broadway. 4-H'ers removed weeds and most of the overgrown plants and planted a variety of native Ohio flowers and shrubs that support the endangered Monarch and other species of butterflies, insects & pollinators. Join The Pollinator Pathway Visit our website ​ ​ ​ Our Partners: Licking Soil & Water Conservation District, Granville Public Library, Licking Land Trust, Denison University, Dawes Arboretum,, Grange Audubon, Granville Schools Sustainability Project, Otterbein Granville, Ace of Clubs 4-H, 1500 Trees , Licking Park District. For more information please contact us: http://licking.pollinator@gmail.com

April for most of us means the exciting return of brightly colored warblers, “the butterflies of the bird world,” who undertake a perilous migration northward every spring from their wintering grounds in Central and South America. These small songbirds are following the “Green Wave” of spring tree leaf-out, which brings with it the insects they depend on as their food source. Planting insect-attracting keystone native plants can make your yard into a “re-fueling station" to help warblers and other migrating birds on their long journeys. Check out these simple steps you can take in your own yard. Photo of male Yellow Warbler by Karalyn Lamb

Early spring is the perfect time to inspect your valued trees, and if need be, consult with a tree specialist if you find signs of damage from invasive insects such as the Hemlock Wooly Adelgid, the Emerald Ash Borer and the nematode which results in Beech Leaf Disease. If so, make sure that you ask your arborist about all treatment methods, including non-toxic and biological controls. This way you can ensure outcomes that will provide for the health of your tree and the diversity of your yard. Here are some common backyard tree species and the pests they may be afflicted by: HEMLOCKS: Our valued native hemlocks, both Eastern and Carolinian (Tsuga canadensis and Tsuga caroliniana), respond very well to treatment. Those treatments options include: 1.    Horticultural oil or insecticidal soap: Horticultural oil or insecticidal soap applications, once or twice annually in May and late June, depending on the level of HWA infestations, are the preferred method of control with the least impact on non-target and beneficial species. The oils and soaps are sprayed onto the limbs and shoots and are most effective if the adelgids are thoroughly covered. This method can be done by the homeowner for smaller trees; for larger trees a professional should be consulted. Timing is important to avoid affecting any pollinators who may be in the area. 2.    ST Ladybeetles: Also available to the homeowner is a biological control, a tiny ladybeetle known as ST (Sasajiscymnus tsugae). It is the only HWA predator that is reared commercially and is now available to the public from Tree-Savers. This species feeds on all stages of HWA and studies have shown its ability to adapt and overwinter in the northeast. 3.    Neonics: The use of systemic chemicals (including the neonics imidacloprid and dinotefuran) should be the last treatment method of choice. If your arborist immediately recommends a neonic, you should ask why a less toxic remedy would not work. There may be situations where spraying with oils or soaps would not be effective such as 1) inability to reach all of the of the tree due to its height, 2) the proximity of a building making it difficult to use necessary equipment, and 3) extent of infestation making it unlikely to cover all adelgids with oils or soaps. Hemlock wooly adelgid infestation. Photo by Steven Katovich, bugwood.org Check to see if your state requires a licensed applicator to apply a neonic. Ten states have this restriction. The best application method would be the trunk injection method since it minimizes exposures to other species. However, remember that any use of a neonic should be done with careful consideration of timing and following all label directions to protect pollinators, other beneficial insects and adjacent vegetation. Also, it has been reported that an unwanted outcome of using a neonic is the possible infestation of spider mites, due to killing of the beneficials insects that control spider mites. ASH TREES: The Emerald Ash Borer is another pest that has already done much damage to ash trees in New England. Trees that are heavily infected should be removed and destroyed by a professional. An ash tree infested with EAB may show the following signs: "blonding" or large strips of bark falling off due to increased woodpecker activity; tree canopy dieback, yellowing, and browning of leaves; distinctive D-shaped exit holes in the bark of the branches and the trunk left by adult beetles emerging from the tree. A good rule of thumb is to treat a tree that still has half or more of its canopy. The most effective treatment is a chemical called emamectin benzoate. Another practice that may be recommended, but should be a last resort if used at all, is using the neonic imidacloprid as a trunk injection. In either case, caution to protect pollinators and water sources should be taken as both of these chemicals are toxic to bees, fish and aquatic species. The authoritative publication about pesticide use against EAB is “Insecticide Options for Protecting Ash Trees Against Emerald Ash Borer;” by some of the leading experts on EAB. BEECH TREES: Another newer pest is a foliar nematode which results in Beech Leaf Disease, defoliating many beech trees in New England. For small trees, 2-4” diameter, drenching the soil around the tree with potassium phosphite, a fertilizer, several times a year may improve the health of the tree. Be careful to drench over a wide area so as not to subject the roots to a high dose of this salt. For details see Beech Leaf Disease Management Options. Close up of a beech leaf showing symptoms of beech leaf disease. Photo courtesy of CT Agricultural Experiment Station via bugwood.org by Yonghao Li. In conclusion, have trust in your arborist and ask questions to make sure all options, including non-toxic ones, are considered when making a treatment decision. Written by Mary Wilson. Mary has lived in Newtown, Connecticut for over 50 years. Her love for the New England landscape has led to advocacy work for the protection of habitats and the wonderful creatures they support. She has degrees in education and chemistry. Resources NYS DEC Hemlock Wooly Adelgid Factsheet NYS DEC Emerald Ash Borer Factsheet NYS DEC Beech Leaf Disease Factsheet Hemlock Woolly Adelgid Fact Sheet EAB January 2021 Beech Leaf Disease Management Options

Many hollow or pithy plant stems provide excellent homes for cavity nesting insects like the small carpenter bee in the photo above.  Simply cutting back dead flower stalks in varying heights of 8-12 inches will provide valuable habitat to these tiny but important pollinators. Check out this Xerces brochure, How to Create Habitat for Stem-nesting Bees, for advice on when and how to cut your plant stems for maximum benefit to cavity-nesting bees. Photo of small carpenter bee by Heather Holm.