Biblio
“ Organic Highbush Blueberry Production Systems Research – Management of Plant Nutrition, Irrigation Requirements, Weeds, and Economic Sustainability”, Acta Hort., vol. 933, pp. 215-220, 2012.
, “The economics of establishing blueberries for organic production in Oregon – a comparison of weed management systems”, Acta Hort., vol. 810, pp. 457-464, 2009.
,