Effects of host switching on gypsy moth ( Lymantria dispar (L.)) under field conditions

Effects of various single and two species diets on the performance of gypsy moth ( Lymantria dispar (L.)) were studied when this insect was reared from hatch to population on intact host trees in the field. The tree species used for this study were red oak ( Quercus rubra L.), white oak (Q. alba L.), bigtooth aspen ( Populus grandidentata Michaux), and trembling aspen ( P. tremuloides Michaux). These are commonly available host trees in the Lake States region. The study spanned two years and was performed at two different field sites in central Michigan. Conclusions drawn from this study include: (1) Large differences in gypsy moth growth and survival can occur even among diet sequences composed of favorable host species. (2) Larvae that spent their first two weeks feeding on red oak performed better during this time period than larvae on all other host species in terms of mean weight, mean relative growth rate (RGR), and mean level of larval development, while larvae on a first host of bigtooth aspen were ranked lowest in terms of mean weight, RGR, and level of larval development. (3) Combination diets do not seem to be inherently better or worse than diets composed of only a single species; rather, insect performance was affected by the types of host species eaten and the time during larval development that these host species were consumed instead of whether larvae ate single species diets or mixed species diets. (4) In diets composed of two host species, measures of gypsy moth performance are affected to different extents in the latter part of the season by the two different hosts; larval weights and development rates show continued effects of the first host fed upon while RGRs, mortality, and pupal weights are affected strongly by the second host type eaten. (5) Of the diets investigated in this study, early feeding on red oak followed by later feeding on an aspen, particularly trembling aspen, is most beneficial to insects in terms of attaining high levels of performance throughout their lives.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/47802/1/442_2004_Article_BF00323144.pd

Military transnational marriage in Okinawa: Intimacy across boundaries of nation, race, and class

This dissertation is an ethnographic study of the lives of Okinawan women and American military men involved in long-term intimate relationships. The United States military has maintained a large-scale presence in Okinawa, Japan's southernmost prefecture, since the Second World War, and more than 50,000 military personnel, civilian employees, and family members are stationed there today. Within Japan, Okinawa Prefecture consistently has the highest rate of international marriage, but unlike in the country's northern urban centers, transnational sex and romance continue to be associated with the largely unwanted U.S. military presence. For their part, the individuals I interviewed eschewed such political symbolism, emphasizing instead the everyday successes and failures of living together and raising children, surviving in the military community, and building friendships and family relationships in off-base environments. Their stories speak volumes about on-the-ground relationships between Okinawans and U.S. servicemen, as well as processes of identity formation that blur the boundaries between on-base and off-base communities. On a conceptual level, the dissertation explores the military's impact on local processes of cultural production and reproduction. Specifically, it focuses on the transformation of popular ideas concerning intimacy and family, investigating (1) changing understandings of sexual morality, especially with reference to interracial relationships and broader conceptions of class difference; (2) the flexibility of ideas concerning family responsibilities and obligations, with particular attention to the ways in which American husbands and fathers are incorporated into actual families and communities; and (3) the influence of military institutional concerns on local families as Okinawan military wives are integrated into the global U.S. military community. I argue that military-related social transformations can be discerned within the most intimate situations involving self, sexuality, and family. Furthermore, changing understandings of intimacy and family have become integral to formulations of Okinawan identity and difference, particularly through the appropriation of military transnational couples and their children as symbols of Okinawa's continuing subjugation to both the U.S. military and the Japanese nation-state. The dissertation concludes with questions concerning the impact of the U.S. military, conceptualized as a transnational institutional complex, on similar aspects of cultural production in host communities worldwide

Marine violence and the politics of meaning during the United States occupation of Haiti, 1915-1934

The United States Marine Corps occupied Haiti from 1915 to 1934. During that period, Marine brutality became a key issue in the debate between those who supported the Occupation and those who opposed it. By studying the conflicting perspectives on Marine coercion, the author hopes to access the complex field of political and social forces which governed perceptions of the Occupation. Supporters of the Occupation considered Marine coercion to be a "necessary," though unpleasant, accessory to U.S. expansion. Within this discursive framework, the victims of Marine brutality were ignored, and Haitians were reduced to a homogenous "type" of inferior colonized person. In contrast, those who opposed the Occupation emphasized the physical harm done to the victims of Marine violence and asserted the uniqueness of Haitian culture. Using this strategy, dissenters effectively countered the dehumanizing power of the discourse of U.S. expansion by undermining the logic of "necessary" Marine coercion

Jack Forgash papers, undated, 1973-1979, 2004

The collection contains papers of Jack Forgash, an activist in the American Soviet Jewry movement. Forgash held leadership positions in the Brooklyn Coalition for Soviet Jewry and the Greater New York Conference on Soviet Jewry during the 1970s, and co-chaired the Jackson for President Committee during the presidential campaign of Senator Henry M. Jackson in 1976. The materials include correspondence, memoranda, photographs, brochures and news clippings.The collection includes materials covering projects and events of the Greater New York Conference on Soviet Jewry and the Brooklyn Coalition for Soviet Jewry. It also covers the mutually supportive relationship of the Soviet Jewry movement organizations and Senator Henry M. Jackson during his presidential campaign of 1976.Published citations should take the following form: Identification of item, date (if known); Jack Forgash Papers; *P-968 ; box number; folder number; American Jewish Historical Society, Boston, MA and New York, NY.Jack Forgash,Mr. Jack ForgashFinding Aid available in Reading Room and on Internet.far0315digitized2008033

Project Yachad (Box 1, Folder 6)

The collection contains papers of Jack Forgash, an activist in the American Soviet Jewry movement. Forgash held leadership positions in the Brooklyn Coalition for Soviet Jewry and the Greater New York Conference on Soviet Jewry during the 1970s, and co-chaired the Jackson for President Committee during the presidential campaign of Senator Henry M. Jackson in 1976. The materials include correspondence, memoranda, photographs, brochures and news clippings.Digital ImageDigital finding aid