The four 10 to 15 minute reports will include ""The Spanish Language Database Project"" by department of linguistics assistant professor Eric Bakovic; ""Globalization, Politics and Planning the Future of the San Ysidro Community"" by Ph.D. at the SDSU School of Public Administration and Urban Studies Lawrence Herzog; ""Public Schools and the Empowerment of Poor Communities Across the U.S.-Mexico Border"" by CSUSM assistant professor of migration studies Jorge Riquelme; and ""Just Getting By: The Experience of Temporary Workers in San Diego's Economy"" by Center on Policy Initiatives Director of Research Sundari Baru.

Discussion will follow the presentations.

To attend, RSVP to Abe Shragge, coordinator of public programs, at (858) 822-3124 or e-mail [email protected].

Bacterium contains organic insecticides

In a discovery that could pave the way for the development of an inexpensive and environmentally safe means of controlling parasitic roundworms, UCSD biologists have discovered that Bacillus thuringiensis -- a bacterium that produces natural protein insecticides that have been used by organic farmers for five decades -- can also produce similar natural proteins that kill nematodes.

Each year, parasitic roundworms destroy billions of dollars in crops, cause debilitating diseases in farm animals and pets, and now infect a quarter of the world's human population.

Scientists have been increasingly concerned about parasitic nematodes developing resistance to the drugs now being used to treat or prevent their infestations. But an even larger impediment to the widespread use of those drugs is their cost. The UCSD discovery represents the first time scientists have verified that Bt toxins can widely affect nematodes.

The scientists' findings appear in the March 4 issue of the Proceedings of the National Academy of Sciences.

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UC San Diego's independent student newspaper since 1967

The UCSD Guardian

UC San Diego's independent student newspaper since 1967

The UCSD Guardian

UC San Diego's independent student newspaper since 1967

The UCSD Guardian