PPT-A GEOSPATIAL ANALYSIS OF THE DISTRIBUTION OF THE HEMLOCK WOOLLY ADELGID WITHIN ESTABROOK

By Owen McKenna Since hemlock woolly adelgid populations in New England suffer from high mortality due to extreme winter cold snaps population success relies heavily upon reinfestation Parker et al 1999 The high density regions or hot spots of hemlock woolly adelgid within a forest likely ensure the success of these . Repeated attacks weaken trees cause twig gouting kill branches and over the course of several years cause trees to die What is at risk There are nearly 19 billion balsam fir trees in Mi chigans forests And as the third largest Christmas treegrowing Other factors can influence the impact of the hemlock woolly adelgid. Other insects, such as elongate hemlock such as biological, chemical, cultural, and silvicultural control to reduce the populatio By: Joe Beck III and . Tayler. . Termeer. Conium . maculatum. A member of the parsley family. Up to 6 . ft. tall and has purple spots on the stem. . Grows on fertile soils across the U.S.. GeoOrigin. , . GeoLocation. , . GeoViewpoint. , and . GeoPositionInterpolator. nodes . Mike. McCann. mccann@mbari.org. Monterey. Bay Aquarium Research Institute. Andreas . Plesch. andreasplesch@gmail.com. Tennessee Division of Forestry. Background History of HWA. Hemlock woolly adelgid (HWA) (. Adelges tsugae) . is a non-native insect pest that kills native eastern and carolina hemlocks. . (. Tsuga canadensis . woolly adelgid resistance. E. Preisser, B. Maynard, R. . Casagrande. No reported resistance in . Tsuga canadensis. or . T. . caroliniana. Western . hemlock. W. hemlocks resist eastern HWA. and E. hemlocks resist western HWA. at the Spectral Curves of Hemlocks Infested With Hemlock Woolly . Adelgid. Cole . Williams, Forestry Major, Department of Natural Resources. cju97@wildcats.unh.edu. Methods. Sampling. – I sampled by filling a one gallon Ziploc bag with foliage. I moistened some tissue to seal in with each bag to keep the samples from drying out. . Distinctive featuresHemipteranWhite wooly massesAdults dark purple to blackAbout 1 mm FlightlessFirst instars and crawlers amberOnly females in North AmericaASEXUAL REPRODUCTION! http://bugguide.net/n Ioannis. . Kokkinidis. Geospatial and Environmental Analysis PhD program. Software and Data Licenses. Proprietary. Limited Distribution. Limited Use. End User License Agreement. Closed . Source Code. . Copyright © 2017 Open Geospatial Consortium. The (Arctic SDP) project will ensure that the facts we collect in their data formats are interoperable and can be shared from local to global partners in a seamless way. To date, there has been no such effort to do this and this project is, for the Arctic, a game-changer. – ABS experience . Frank Yu. First Assistant Statistician . Project Management and Infrastructure Division. October . 2013. Increasing demand for location based information about places, people. , human activity, . Adults and nymphs are 1/16. th. of an inch long and very hard to find. It produces a white wool-like covering to protect itself and its eggs. Hemlock Woolly . Adelgid. Life Cycle. Eggs are protected by woolly sacs that are produced by adult . astern emlockTsuga canadensisLLtered stands in nearly every partof the stateBest growth is attained onmoistcool sitesIt generally attains aeetand a diameter of23 feetThe terminal shoot droopsand bends Subcommittee Members. Dave DiSera (Chair). Joanne Gabrynowicz. Randy Johnson. Don McKay. Matt O’Connell. Cindi Salas. Tony Spicci. NGAC Geospatial Workforce Development Subcommittee. Purpose:. Provide recommendations on approaches to develop...