Summary
A method is described of breaking self-incompatibility in Brussels sprouts by mutilating the stigmata during pollination with a brush of which the hair had been replaced by steel wire. The results are similar to those obtained with bud pollination and the method opens up prospects for practical use.
References
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Roggen, H.P.J.R., Van Dijk, A.J. Breaking incompatibility of Brassica oleracea L. by steel-brush pollination. Euphytica 21, 424–425 (1972). https://doi.org/10.1007/BF00039337
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DOI: https://doi.org/10.1007/BF00039337