Productivity, economics, and fruit and soil quality of weed management systems in commercial organic orchards in Washington State, USA
Granatstein, D., P. Andrews, and A. Groff. May 2014. Organic Agriculture. DOI 10.1007/s13165-014-0068-0
D. Granatstein, P.K. Andrews, S.D. Bishop, W. Janisiewicz, editors. June 2012. Acta Horticulturae 1001. Article abstracts available online; full articles available for purchase or through subscribing libraries. Topical areas include organic fruit systems, insect biocontrol, horticulture, plant pathology, soil and crop nutrition, and economics. All the oral presentations from the symposium can be viewed free on eOrganic at http://www.extension.org/pages/64359/2nd-international-organic-fruit-research-symposium#.Uk3WTVMkRyQ .
(Recorded Webinar) Andrews, Preston. WSU. 2011.
Research on apple and strawberry by Dr. Preston Andrews, Dr. John Reganold, and Dr. Neil Davies.
Sablani, S. S., Andrews, P. K., Davies, N. M., Walters, T., Saez, H., Bastarrachea, L. 2011. Drying Technology 29: 205-216
Sablani, S. S., Andrews, P. K., Davies, N. M., Walters, T., Saez, H., Syamaladevi, R. M., and Mohekar, P. R. 2010. Journal of the Science of Food and Agriculture 90: 769-778
Influence of processing on phytonutrient content of organic and conventional raspberries and blueberries
Poster presentation – BIOAg Research Symposium 2008.
Apple orchard productivity and fruit quality under organic, conventional, and integrated management.
Peck GM, Andrews PK, Reganold JP, Fellman JK. 2006. HortScience 41:99-107.
Organic Fertilizer Calculator: A New Planning Tool for Comparing the Cost, Value, and Nitrogen Availability of Organic Materials – September 2006
Article in Sustaining the Pacific Northwest Newsletter
J. Glover, H. Hinman, J. Reganold, P. Andrews. 2002. , WSU Agr. Res. Center. Publ. XB1041, Pullman, WA
Soil and plant mineral nutrition and fruit quality under organic, conventional, and integrated apple production systems in Washington State, USA.
P.K. Andrews, J.K. Fellman, J.D. Glover, J.P. Reganold. 2001. Acta Hort. 564:291-298.
Reganold JP, Glover JG, Andrews PK, Hinman HR. 2001. Nature 410:926-930.
Systematic method for rating soil quality of conventional, organic, and integrated apple orchards in Washington State
J.D. Glover, J.P. Reganold, P.K. Andrews. 2000. Agriculture, Ecosystems, and Environment 80:29-45.