List of bees in the Marianas - see attached file
Pestnet has been working on fact sheets for Mobile devices, a project supported by the ACIAR ICM/IPM project for the Pacific.The app has just come out on Google Play Store and Apple App StoreIt is for mobile phones and tabletsThere are now 236 fact sheets in this version 2.In addition, an index for downloading individual fact sheets is available on the web at http://126.96.36.199/project_files/ICM%20PROJECT%20PC_2010_090/ICM%20Pro...
I came across a couple of excellent field guides available online from the Australian Northern Territory Government, one for vegetables  and one for mangoes . The climate, crops, and agricultural pests of the Northern Territory are similar to those of Guam. Therefor, these guides may be useful references for Guam's growers and agricultural professionals.
Guam Invasive Species Advisory Committee Wiki
Guam Alien Species Registry
Database of New Island Records
user: readonlyguest password: readonlypassword database: firstislandrecords
Guam Invasive Species Alerts
Micronesian Arthropods Database