... spores 50%. Specification: 1, 50 billion Beauveria Bassiana TK. 2, 40 billion spores/g Beauveria Bassiana WP. 3, 40 billion ... is good gas. The medium can survive l ~ 2 years, low-temperature drying survive five years, the body on the survival ... sunlight soon inactivation. Contact spores through the body, the temperature and humidity germination and sprouting of a long, intimate invasive pest, the large ...