"Mental Illness, suicide and guns" presentation at the Berks Peace Movement, April 23, 2014

April 21, 2014 balloon visibility test

Biocontrol and Bioeradication PPT given Nov. 21, 2013

Invasive plants:identities, issues and theory NENHC 2014

Drill and fill, a volunteer safe chemical method of killing Ailanthus altissima

Biological control of Ailanthus altissima using native and indigenous organisms

Berks County, PA invasive species volume 1

Bioeradication white paper

Bioeradication:research and insights on five common invasive plants in central Pennsylvania

I am atteva aurea

Birds, Bugs and Wildflowers:organic Integrated Pest Management for the home gardener

Chemical and Biological Control of Ailanthus altissima, the last of 3 presentations

Locating and Using Native Biocontrols for Invasive Non-native Plants, a New Paradigm.

Keystone trails association the appalachian trail—refuge and incubator for the american chestnut tree

Our Roman/Christian Heritage: The Demon in Science

Awe, wonder, joy and surprize

2016 pres. election stats for Pennsylvania

7500 American chestnut trees and counting, the research that ate my summer in 2015. Presented at NENHC 2016

2016 PA pres. election stats update with Berks County, PA state

Thoughts on Ailanthus altissima: biological and chemical eradication methods