3 CANR professors awarded UDRF projects

July 17, 2013 under CANR News

Jeff Buler studies ticks across newark, delawareDelaware has one of the highest incidence rates of Lyme disease in the United States, according to the Centers for Disease Control. The tick-borne disease can have debilitating consequences in humans, dogs, even cats.

University of Delaware scientist Jeffrey Buler aims to see the number of infections decline.

“In urban areas, humans face the greatest exposure to infected ticks along forest edges,” says Buler, who is an assistant professor of wildlife ecology in UD’s College of Agriculture and Natural Resources.

With funding from the University of Delaware Research Foundation (UDRF), Buler will use radio telemetry to track bird movements in a network of 21 fragmented patches of forest in and around Newark, Del. He wants to better understand the role that birds may play in dispersing ticks in these forested areas.

UDRF, a private corporation chartered in 1955, awards seed funding on a competitive basis to researchers early in their careers at UD.

“The University of Delaware Research Foundation is tremendously valuable to our research community, particularly in these times of federal funding austerity,” says Charlie Riordan, UD vice provost for research. “These seed funds are critical for our new faculty to collect the preliminary data necessary to establish proof of concept and convince the funding agencies their ideas are worth further investment.”

A holistic approach to reduce tick-borne diseases in an urban landscape. Wildlife ecologist Jeff Buler and doctoral student Solny Adalsteinsson will study bird movements in 21 forest fragments in and around Newark, Del., to better understand how birds influence tick survival and distribution. This project will contribute to the development of an Integrated Pest Management (IPM) strategy to manage ticks that spread Lyme disease.

Impact of land-use activities on pollinators. Deborah Delaney, assistant professor of entomology and wildlife ecology, will survey pollinator communities in northern Delaware to determine pesticide exposure levels in spring-summer 2013 and 2014 during the bloom periods for many trees and shrubs. Exposure risk will be linked with land-use activities such as agriculture, suburban lawns and gardens, roads, parking lots and other impervious surfaces.

Exploring plant immortality. Although climate-induced stress has caused plant mortalities worldwide, some plants native to the Baja desert can live over 500 years. Rodrigo Vargas Ramos, assistant professor of plant and soil science, will conduct experiments to understand the physiological mechanisms of resilience of long-lived plants in arid ecosystems, with special emphasis on carbon allocation.

Article by Tracey Bryant

Photo by Danielle Quigley

To read about the rest of the UDRF projects, check out the full article on UDaily.

Share

Aug. 25: NCC Day in the Garden

August 22, 2012 under CANR News, Cooperative Extension, Events

Join the New Castle County Master Gardeners and Master Food Educators for a Day in the Garden.  FREE, and for the entire family.  Saturday, August 25, 1:00 pm – 3:00 pm.

Master Gardeners and Master Food Educators will be available in the Vegetable Teaching and Demonstration Garden at the University of Delaware New Castle County Extension Office at 461 Wyoming Road to answer home gardening-related questions and share a taste of the garden harvest.

Displays will offer information on the following:

  • food safety
  • nutrition
  • growing and harvesting summer and fall vegetables and fruits
  • freezing and canning
  • worm bin and backyard composting
  • pollinators
  • seed starting
  • and more….

Samples of fresh salsa, gazpacho, and vegetables, harvested from the garden on that day, will also be available for tasting.

For more information, contact Carrie Murphy, Horticulture Educator, New Castle County Cooperative Extension.  (302) 831-2506, cjmurphy@udel.edu

Share