Unions to Die For

The Copper County Strike of 1913 was heroic, tragic, and large in meaning, both for those who lived in it and for those haunted by it in the years that followed. Carl Ross was born in Hancock only hours before the strike erupted. His father was a printer for Työmies. I had the good fortune to meet Carl and work with him for some twenty years. Carl spoke often of the strike—of what it meant for him, his family, and the radical Finnish community in Superior, Wisconsin, where he grew up. I had never heard of the Copper Country strike before I met Carl, but what I heard about that strike resonated with some of my own experiences. I grew up in New Castle, Indiana, a town that left-wing journalist I.F. Stone called a “labor citadel” in the midst of hostile territory. I want to use these two recollections, Carl’s 1913 Strike reminiscences and my memories of New Castle, to talk about how some strikes carry a moral vision of enormous importance. The presentation will have three parts. In the first part I will relate a little of what Carl had to say about the Copper Country Strike. In the second part I will talk about strikes of my own experience. In the final part, I will talk about the differences in the structures of labor movements and the ethical implications of those differences.

Detection and landing behavior of emerald ash borer, Agrilus planipennis, at low population density

The exotic emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), was first discovered in North America in southeastern Michigan, USA, and Windsor, Ontario, Canada in 2002. Significant ash (Fraxinus spp.) mortality has been caused in areas where this insect has become well established, and new infestations continue to be discovered in several states in the United States and in Canada. This beetle is difficult to detect when it invades new areas or occurs at low density. Girdled trap tree and ground surveys have been important tools for detecting emerald ash borer populations, and more recently, purple baited prism traps have been used in detection efforts. Girdled trap trees were found to be more effective than purple prism traps at detecting emerald ash borer as they acted as sinks for larvae in an area of known low density emerald ash borer infestation. The canopy condition of the trap trees was not predictive of whether they were infested or not, indicating that ground surveys may not be effective for detection in an area of low density emerald ash borer population. When landing rates of low density emerald ash borer populations were monitored on non-girdled ash trees, landing rates were higher on larger, open grown trees with canopies that contain a few dead branches. As a result of these studies, we suggest that the threshold for emerald ash borer detection using baited purple prism traps hung at the canopy base of trees is higher than for girdled trap trees. In addition, detection of developing populations of EAB may be possible by selectively placing sticky trapping surfaces on non-girdled trap trees that are the larger and more open grown trees at a site.