For questions related to ongoing research please contact:

Dr. Timothy G. Porch
Research Geneticist
USDA-ARS Tropical Agriculture Research Station
2200 Pedro Albizu Campos Ave. Ste. 201
Mayaguez, PR 00680-5470
Tel. (787) 831-3435
Fax (787) 831-3386
Email: timothy.porch@ars.usda.gov

For technical questions regarding this website contact:

Carlos J. Ríos
Information Technology Specialist
USDA-ARS Tropical Agriculture Research Station
2200 Pedro Albizu Campos Ave. Ste. 201
Mayaguez, PR 00680-5470
Tel. (787) 831-3435 Ext. 224
Fax (787) 831-3386
Email: carlos.rios@ars.usda.gov