Biblio
“Effect of primocane renovation on yield components of 'Marion' blackberry”, Acta Hort., vol. 352, pp. 29-36, 1993.
, “Effect of date of primocane suppression on 'Marion' trailing blackberry. II. Cold hardiness”, J. Amer. Soc. Hort. Sci. , vol. 120, pp. 25-27, 1995.
, “Effect of date of primocane suppression on 'Marion' trailing blackberry. I. Yield components”, J. Amer. Soc. Hort. Sci., vol. 120, pp. 21-24, 1995.
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