Sustainable Agriculture Literature Review - Boulder County
Sustainable Agriculture Literature Review - Boulder County
Sustainable Agriculture Literature Review - Boulder County
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684 National Agricultural Statistics Service. “Honey Production.” US Department of <strong>Agriculture</strong>,<br />
Washington, D.C., USA. 2009. http://www.nass.usda.gov<br />
685 Cox-Foster,Diane L. et al. “A Metagenomic Survey of Microbes in Honey Bee Colony Collapse<br />
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Disorder.” Science. 318, 283. 2007<br />
686 Oldroyd, BP. “What's killing American honey bees?” Public Library of Science. (2007) 5: e168<br />
687 Van Engelsdorp, Dennis. Et al. “Colony Collapse Disorder: A Descriptive Study.” Public Library of<br />
Science. 2009<br />
688 National Agricultural Statistics Service. “Honey Production.” US Department of <strong>Agriculture</strong>,<br />
Washington, D.C., USA. 2009. http://www.nass.usda.gov<br />
689 Ellis, James D. et al. “Colony losses, managed colony population decline, and Colony Collapse<br />
Disorder in the United States.” Journal of Apicultural Research. 49(1): 134-136 2010<br />
690 Ibid.<br />
691 Morse, R A; Calderone, N.W. “The value of honey bees as pollinators of U.S. crops in 2000.” Bee<br />
Culture 128: 1-15. 2000<br />
692 Chiverton, P.A. “The creation of within-field overwintering sites for natural enemies of cereal aphids.”<br />
Weeds. pp. 1093–1096. Brighton Crop Protection Conference Publications, Farnham, UK.<br />
1989.<br />
693 Alexandratos, N. “World <strong>Agriculture</strong>: Towards 2010: An FAO Study.” Chichester, England: Food and<br />
<strong>Agriculture</strong> Organization of the United Nations/John Wiley & Sons. 1995.<br />
694 Hole, D.G., A.J. Perkins, J.D. Wilson, et al. “Does organic farming benefit biodiversity?” Biological<br />
695 Ibid.<br />
Conservation. 122: 113–130. 2005.<br />
696 Anon. “Standards for Organic Food Production, UKFROFS Reference OB4.” 2001.<br />
(www.defra.gov.uk/farm/organic/ukrofs/standard/pdf).<br />
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