AN EXPERIMENT ON THE BUDDING RATES OF BEAUVERIA BASSIANA SPORES AND DURATION OF SHINING DAYS

Beauveria bassiana is an biological insecticide.In this paper, the author deals with the relations between the budding rates of Beauveria bassiana spores and the duration of shining days.The result shows that the budding rates of the spores decrease as the duration of shining days is prolonged, and cloudy and moist weather is beneficial to the germination of the spores so that the application effect of the spores as an insecticide can be strengthened.