1. Agency for Toxic Substances and Disease Registry (ATSDR). 1996. Toxicological Profile for Diazinon, NTIS PB97-121 107. Research Triangle Institute,Agency of Toxic Substances and Disease Registry, US Department of Commerce, North Carolina.
2. Pesticide runoff from orchard floors in Davis, California, USA: a comparative analysis of diazinon and esfenvalerate;Brady;Agric. Ecosyst. Environ.,2006
3. California Data Exchange Center (CDEC). 2007. Precipitation Records for Chico University Farm. California Department of Water Resources, Sacramento, CA, USA. Available at: 〈http://cdec.water.ca.gov/cgi-rogs/stationInfo?station_id=CES〉 (verified 28 March 2007).
4. Reducing orchard spray rates and ground deposit by using tree sensors and sprayer control;Giles;Annu. Rev. Agric. Eng.,2005
5. Sprayer control by sensing orchard crop characteristics: orchard architecture and spray liquid savings;Giles;J. Agric. Eng. Res.,1989