Report of second work conference on the utilization of nuclear-polyhedrosis virus for the control of Heliothis species

A second work conference was called by the Organization Committee for Future Meetings to discuss and review the present status of research, registration, and standardization of the nuclear-polyhedrosis virus of Heliothis . The meeting was sponsored by the Department of Entomology and held on the campus of Mississippi State University on March 29 and 30, 1967. Attending were 51 persons from the U. S. Department of Agriculture, Food and Drug Administration, private industries, several university and State experiment stations, and consulting entomologists.