Microbiological water quality in a large irrigation system: El Valle del Yaqui, Sonora México

References

• Ayers , R. S. and Westcot , D. W. 1989 . Water for Agriculture. FAO Irrigation and Drainage Paper , Rome, , Italy : Food and Agriculture Organization of the United Nations, 29 Rev. 1 .
   Google Scholar
• Gerba , C. P. 2009 . “ Water quality ” . In The Produce Contamination Problem Causes and Solutions , 105 – 118 . San Diego, CA : Academic Press .
   Google Scholar
• Thurston-Enriquez , J. A. , Watt , P. , Dowd , S. E. , Enriquez , R. , Pepper , I. L. and Gerba , C. P. 2002 . Detection of protozoan parasites and microsporida in irrigation waters used for crop production . J. Food Prot. , 65 : 378 – 382 .
   PubMed Web of Science ®Google Scholar
• van Zyl , W. B. , Page , N. A. , Grabow , W. O. , Steele , A. D. and Taylor , M. S. 2006 . Molecular epidemiology of group A rotaviruses in water sources and selected raw vegetables in southern Africa . Appl. Environ. Microbial. , 72 : 4554 – 4560 .
   PubMed Web of Science ®Google Scholar
• Cheong , S. , Lee , C. , Song , S. W. , Choi , W. C. , Lee , C. H. and Kim , S. J. 2009 . Enteric viruses in raw and groundwater used for irrigation in south Korea . Appl. Environ. Microbiol. , 75 : 7745 – 7751 .
   PubMed Web of Science ®Google Scholar
• Cámara , D. O.A. 1994 . Impacto de la agricultura bajo riego sobre la calidad del agua: caso del Valle del Yaqui . Ingeniería Hidráulica en México , IX : 57 – 71 .
   Google Scholar
• Gortáres , P. 1993 . Evaluación de la calidad del agua residual agricola desde su origen hasta su descarga en la zona costera , Ciudad Obregón, Sonora, México : Instituto Tecnológico de Sonora, Reporte de investigación, IMTA-CNA, México .
   Google Scholar
• Gortáres , P. and Castro , L. 1993 . Aspectos biotecnologicos en la autopurificacion de aguas residuales agricolas, urbanas e industriales . Biotecnología , 3 : 115 – 118 .
   Google Scholar
• United States Environmental Protection Agency . 1996 . “ ICR protozoan method for detecting Giardia cysts and Cryptosporidium oocysts in water by a fluorescent antibody procedure ” . In ICR Microbial Laboratory Manual. Report EPA/600/R-95/1/18 , Washington, DC : U.S. Environmental Protection Agency .
   Google Scholar
• Pepper , I. L. and Gerba , C. P. 2005 . Laboratory Manual in Environmental Microbiology, 2nd Ed , San Diego, CA : Elsevier .
   Google Scholar
• American Public Health Association . 1998 . American Water Works Association and Water Environment Federation. Standard Methods for the Examination of Water and Wastewater, 2th ed. , Washington, DC : American Public Health Association .
   Google Scholar
• Ceballos , B. S. , Soares , N. E. , Moraes , M. R. , Catao , R. M. and Konig , A. 2003 . Microbiological aspects of an urban river used for unrestricted irrigation in the semi-arid region of north-east Brazil . Water Sci. Technol. , 47 : 51 – 57 .
   PubMed Web of Science ®Google Scholar
• Haas , C. N. 1996 . How to average microbial densities to characterize risk . Water Res. , 30 : 1036 – 1038 .
   Web of Science ®Google Scholar
• Sokal , R. and Rohlf , F. 1995 . Biometry. 3rd Ed , Freeman : New York: W. H .
   Google Scholar
• Ofafo , C. N. , Umon , V. J. and Galadima , M. 2003 . Occurrence of pathogens on vegetables harvested from soils irrigated with contaminated streams . Sci. Total Environ. , 11 : 49 – 56 .
   Google Scholar
• Geldreich , E. E. and Bordner , R. H. 1971 . Fecal contamination of fruits and vegetables during cultivation and processing for market. A review . J. Milk Food Technol. , 34 : 184 – 195 .
   Web of Science ®Google Scholar
• Duffy , E. A , Lucia , L. M. , Kells , J. M. , Castillo , S. D. and Acuff , G. R. 2005 . Concentrations of Escherichia coli and genetic diversity and antibiotic resistance profiling of Salmonella isolated from irrigation water, packing shed equipment, and fresh produce in Texas . J. Food Protect. , 68 : 70 – 79 .
   PubMed Web of Science ®Google Scholar
• Steele , M. , Mahdi , A. and Odumeru , J. 2005 . Microbial assessment of irrigation water used for production of fruit and vegetables in Ontario, Canada . J. Food Protect. , 68 : 1388 – 1392 .
   PubMed Web of Science ®Google Scholar
• Fremaux , B. , Boa , T. , Chaykowski , A. , Kasichayanula , S. , Gritzfeld , J. , Braul , L. and Yost , C. 2008 . Assessment of the microbial quality of irrigation water in a prairie watershed . J. Appl. Microbiol. , 106 : 442 – 454 .
   PubMed Web of Science ®Google Scholar
• Gleeson , C. and Gray , N. 1997 . The Coliform Index and Waterborne Disease , London : E & FN Spoon .
   Google Scholar
• Dahling , D. R. 1991 . Detection and enumeration of enteric viruses in cell culture. CRC Crit . Rev. Environ. Contr. , 21 : 235 – 296 .
   Google Scholar
• Grew , N. , Gohd , R. S. , Arguedas , J. and Kato , J. I. 1970 . Enteroviruses in rural families and their domestic animals . Amer. J. Epidem. , 91 : 518 – 526 .
   PubMed Web of Science ®Google Scholar
• Gerba , C. P. and Rose , J. B. 2003 . International guidelines for water recycling: microbiological considerations . Water Sci. Technol.Water Supp. , 3 : 311 – 316 .
   Google Scholar