The Long Island Invasive Species Management Area


Welcome to LIISMAsmiley

The Long Island Invasive Species Management Area (including Staten Island)


In The News

Can you find the champion Asian Bittersweet and beat Tim Wenskus?

Tim Wenskus of NYC Parks has found what he thinks is the largest diameter Asian Bittersweet in LIISMA.  It is 6.7 inches in diameter 4 feet above the gound.  If you think you have a bigger one, mail a photo showing the plant with a ruler to show the diameter to  Good luck!

Invasive Species Awareness Week is July 12-18, 2015

See our volunteer page for a list of events and opportunities to help

Town Bamboo Codes Compiled

The Website Dr. Bamboo has compiled a list of towns and the bamboo codes they have in effect.  Access it here.

The New State Regulations on Invasive Species Are Now In Effect (March 2015)

You can find more information on the regulations and the lists of prohibited and regulated species on our Legislation Page.

DEC starts work on Southern Pine Beetle Control (Feb 2015)

DEC Region 1 has strarted to assess and control the damage to our pitch pines on Long Island before the insects begin their dispersal. We hope the low temperatures experienced on Long Island recently will slow their advance.

Clean, Drain, and Dry for Paddlers

Check out this video on the techniques for preventing the spread of Aquatic Invasive Species


Kudzu Bug Makes Rapid Progress Toward New York

The exotic kudzu bug, Megacopta cribraria, was first found in Georgia in 2009 and is now found as far north as Maryland and Delaware.  This stink bug eats kudzu but also eats soybean and possibly native legumes like hog peanut.  It also gathers in large numbers on the sides of houses. We will monitor the kudzu infestations we have in New York to see if or when it arrives. We are in the process of surveying and updating all of our kudzu locations in New York this summer.

More information about the bug can be found by CLICKING HERE



MORE!         Species Alert Page!              

Go to our species alert page to see a list of early detection species with informative web links.

Keep your eye out for these species so they don't become established in LIISMA!

MORE!           Long Island Goat Grazing Study 2005-06

CLICK HERE to go to the resources page to read about the study.