"Releases of Beneficial Organisms in the United States and Territories" (ROBO)
This database, called "Releases of Beneficial Organisms in the United
States and Territories" (ROBO) documents importations and releases of
beneficial invertebrates, both biological control agents and pollinators.
It also includes information on importation and release of microbial
natural enemies, and as such is related to the National Microbial Germplasm
Program.