Education Commons^™

G96-1286 Porcine Reproductive And Respiratory Syndrome (Prrs) Virus, Angela Baysinger, V. L. Cooper

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide explains Porcine Reproductive and Respiratory Syndrome--its symptoms, transmission and diagnosis; and it discusses methods of prevention, management and control.

History

Porcine Reproductive and Respiratory Syndrome (PRRS) was first observed in 1986 in the United States and in 1990 in Europe. The syndrome was initially called Mystery Pig Disease in the United States since no known swine pathogens could be implicated. A number of titles have been used to describe this disease syndrome: swine infertility and respiratory syndrome (SIRS), porcine epidemic abortions and respiratory syndrome (PEARS), blue-eared pig disease as well as others. Since 1992, PRRS has been the …

G96-1294 Gangs: The New Family, Herbert G. Lingren

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses the history and present status of gangs in the United States, the implications of their effects upon family life today and offers suggestions for intervention and prevention.

There has been an explosion of awareness and concern about gang membership and gang activity in the United States since 1990. Parents, schools, city and state government and law enforcement officials have attempted to confront this phenomenon, often with limited success. Street gangs have existed in the U.S. since the late nineteenth century, and sociologists have studied them since the 1920s. But the current interest in gangs has been fueled …

Nf96-302 Pillbugs And Sowbugs, David L. Keith, Frederick P. Baxendale

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact has information on pillbugs and sowbugs.

Nf96-303 Millipedes And Centipedes, David L. Keith, Frederick P. Baxendale

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact has information on millipedes and centipedes.