When a race of plants is once pretty well established, the seed-raisers do not pick out the best plants, but merely go over their seed-beds, and pull up the "rogues," as they call the plants that deviate from the proper standard.
Landare arraza bat nahiko ongi finkaturik dagoenean, hazizainek ez dituzte landare onenak hartzen, baizik mintegietatik pasa eta, standarretik aldentzen direnei berek deitzen dioten moduan, "pikaroak" erauzten dituzte eta ez besterik.