In Grants Awarded by USDA for Research in 1999 summary # 1 (Vol. VII, No. 1)
In Parasite for Asparagus Aphid (Vol. VII, No. 1)
In Do Surrounding Habitats Influence Parasitism in Field Crops? Vol. VI, No. 10)
Alternate Hosts for Aphid Parasite Might Improve Biological Control (Vol. II, No. 2)
Natural Control of Cabbage Aphid (Vol. I, No. 3)