Inactivation of Escherichia coli and bacteriophage T4 by high levels of dissolved CO2.

Little information is available regarding the effectiveness of water disinfection by CO(2) at low pressure. The aim of this study was to evaluate the use of high levels of dissolved CO(2) at 0.3-0.

A new insect cell line from the longicorn beetle Plagionotus christophi (Coleoptera: Cerambycidae).

We have established a continuous cell line from the fat body tissue of the longicorn beetle Plagionotus christophi. The cells have been serially subcultured in MGM450 medium, and the line has been designated as PC-1. The cells were grown in suspension and comprise largely flattened spindle- or oval-shaped cells morphologically related to blood cells of longicorn beetles.