| mosquitoes associated with ditch-plugged and control tidal salt marshes on the delmarva peninsula. | a study was conducted during the summer of 2009 (from july to september) to characterize mosquito communities among different habitats in five historically ditched tidal salt marshes and three adjacent wooded areas in the e.a. vaughn wetland management area on the maryland delmarva peninsula, usa. study marshes are characteristic of atlantic coastal salt marshes that had undergone grid ditching from the 1930s to 1950s. in the autumn of 2008 (october and november) ditches were plugged near their ... | 2011 | 21909293 |