New York State IPM Program

May 11, 2017
by Joellen Lampman
Comments Off on iMapInvasives Training

iMapInvasives Training

“Alone we can do so little, together we can do so much.” –Helen Keller

Do you go outside? Then the NY Natural Heritage Program is looking for you to help map invasive species! And they are providing free training throughout the state for your convenience. And it is easier than ever to contribute to this recordkeeping effort – iMapInvasives is  available on your smartphone. (And recordkeeping is such an important step in IPM!)

New York iMapInvasives is New York State’s on-line all-taxa invasive species database and mapping tool. It’s one stop shopping to provide information on your invasive species observations and surveys in NY and control efforts. You can even use your smartphone to report new findings (a new feature for those that have already received training).

Training is required to enter data, and free sessions are being offered this spring in each of the Partnerships for Regional Invasive Species Management (or PRISM for those in the know). It includes beginner and advanced levels — plus sessions on how to identify invasives at some of the locations.

Citizen scientists, educators, and natural resource professionals are part of New York’s invasive species early detection network. Join them by learning how to use iMapInvasives. Visit www.nyimapinvasives.org for schedule details and registration.

PRISM
Location
Date
Capital-Mohawk PRISM Fonda, NY May 17
Lower Hudson Valhalla, NY May 24
Finger Lakes Binghamton, NY June 2
Catskill Regional Invasive Species Partnership Mt. Tremper, NY June 3
St. Lawrence-Eastern Lake Ontario Watertown, NY June 14
Adirondack Park Invasive Plant Program Bolton Landing, NY June 19
Long Island Invasive Species Management Area Oakdale, NY June 23
Invasive Species Awareness Week Delmar, NY July 14

Questions? Contact imapinvasives@nynhp.org.

And speaking of invasives, you can ensure your garden and landscape are not contributing to the invasives problem by using choosing native plants. Walk away from the Japanese barberry and Norway maple (they are restricted in NY anyway) and discover other beautiful options. Alternatives to Ornamental Invasive Plants: A Sustainable Solution for New York State is available online.

The Invasive Species Database Program is supported by the NYS Environmental Protection Fund through a contract with the NYS Department of Environmental Conservation.

March 29, 2017
by Mary M. Woodsen
Comments Off on Earth Day IPM for birds and bees — and native plants that nourish them

Earth Day IPM for birds and bees — and native plants that nourish them

We’re starting this post with a detour. But we have little choice. Before you go shopping around for landscape plants, you need to know the backstory.

Invasive plants, trees, shrubs, vines and flowers, many of them brought from afar because yes, they’re lovely in the landscape, have become a bit too much of a good thing. In part it’s because they didn’t evolve here. That could mean the critters — mostly insects or pathogens that co-evolved with them and helped keep them in check — don’t live here. Where that’s the case, there’s little here to naturally keep them in check.

OK, sumac berries aren’t all that tasty. But for migratory songbirds powering their way north, they offer needed nutrients. (Photo credit Mary Holland)

True, not all imported plants are invasive. But it’s all too easy to dig up a seedling or sucker from an invasive when you don’t know the extent of the problem. Which is partly why New York passed the Invasive Species Prevention Act in 2012.

Native plants, on the other hand, are less likely to get out of hand. Plus they can encourage biological control by attracting predatory or parasitoid insects — the good guys that prey on insect pests. And promoting these good guys is key to good IPM.

So with Earth Day in mind and planting season at hand, let’s note this threesome of invasive trees: angelica tree, sycamore maple, and Amur cork tree. These landscape trees are no longer for sale in New York. For a threesome of attractive natives that can fill their place — while helping the birds and bees — consider the merits of (drum roll) staghorn sumac, Juneberry, and white fringetree.

As we speak, migrating birds are stripping last year’s crop of staghorn sumac seeds, now mostly dry and withered but still nourishing, to power their northbound flight. Love birds? Your sumac planting will benefit robins, bluebirds, thrushes, catbirds, cardinals, chickadees, starlings, wild turkey, pileated woodpecker — and that’s just for starters. Soon its tiny yellowish flowers will attract bees and butterflies. Fiery autumn color. Drought resistant, and an excellent soil stabilizer on hillsides.

Juneberry isn’t your traditional hummingbird plant but welcoming even so. And first to flower means first to fruit — nourishment for many nesting songbirds. (Photo credit Hans. Thank you, Pixabay)

Juneberry (Amelanchier spp., with more  common names than you can shake a stick at) is also an early bloomer that draws hummingbirds, bees, and butterflies. When its fruits ripen in early summer, robins, waxwings, cardinals, vireos, tanagers, and grosbeaks make a point of stopping by for a meal. You might too — the subtle flavor, shape, and color are reminiscent of blueberries. Grows well in full sun or part shade; adapts to wet or dry soils — but note soil must be acidic.

And then — raise your hand if you’ve seen our native witch hazel. This late bloomer is (metaphorically, that is) the golden chrysanthemum of the woods, daring to blossom when other trees have tucked in for a long winter’s nap. How to describe its flowers? Ribbonlike. Spidery. Kinky. Confetti-like — these all serve for a tree that’s the only show in town. But … if pollinators have tucked in too, how to play the pollination game? Turns out a native moth, the sallows, comes out on chilly nights — shivering its flight muscles and raising its body temperature upward of 50 degrees, then flying off search of food. And during a warm spell, bees will sup here too. Yes, this tree benefits birds and wildlife too, but more on that another time.

Witch hazel makes a lovely understory tree. Prefers part shade and moist but well-drained soil.

Common to all? They fit neatly under power lines.

And now a plug for IPM: it’s easy to talk about the birds and bees. Yet so many critters are on our side. Understandably we shudder when wasps and flies come to mind. But consider the scads of wasp and fly species that are on our side. Hey, plenty of wasps don’t even have stingers; they care only to lay their eggs within pest insects. Flies? Ever heard of flower flies? They do what their names suggests, while their larvae prey on aphids and thrips. And there’s scores more good guys in the family they belong to.

You can find plenty of detailed info here: Finding Alternatives to Invasive Ornamental Plants in New York. And know that we’re hosting a statewide IPM conference on invasive species and what to do about them on July 13. Save the date!

Skip to toolbar