【摘要】 本文主要就应用遗传学规律揭示和控制虫生真菌菌种退化,培育毒力高的生产菌株以及利用诱变、原生质体融合和DNA重组技术改良菌株,作一简要评述。更多还原

【Abstract】 The situations of basic researches on genetic improvement of entomogenous fungi were reviewed in this paper. It included three aspects, one was unveiling and control of fungal regression by genetic regularity, another was breeding of high toxic strain, the third was improvement of strains by means of mutagensis, protoplast fusion and molecular biology.更多还原