Sugar beet vegetable material consisting of mutant cells, method for producing immunity against herbicide in the sugar beet, method for obtaining immunity against herbicide in the sugar beet, method for controlling the weeds growing together with sugar be

摘要

Sugar beet plants which are resistant to both imidazolinone and sulfonylurea herbicides are described. The sugar beet plants are derived from susceptible cells by sequential selection of SU-R cells, plant regeneration, and re-selection for IM-R. The resistant sugar beet plants derived from the cells can be grown in fields where imidazolinones and sulfonylureas have been used for weed control.