JAMES J. PETERSEN (retired)

USDA, ARS, Department of Entomology, University of Nebraska, Lincoln, Nebraska, USA

II. Morphology and Taxonomy

III. Biology

A. Life Cycle

B. Environmental Limitations

C. Host Specificity

D. Pathology

E. Natural Population Regulation

F. Safety

IV. Mass Propagation

A. In Vivo Propagation

B. In Vitro Propagation

V. Field Studies

VI. Potential and Future

A. Status

B. Commercial Development

C. Prospects for the Future

References