室内试验表明,在1.5×108个/ml孢子浓度下,白僵菌对节瓜蓟马成虫、蛹和若虫的寄生率分别为70%、50.20%和17.78%,而在相同浓度下绿僵菌的寄生率较低。在2×108个/ml孢子浓度下田间土壤和植株喷施球孢白僵菌,5d后可使蓟马成虫减少49.22%。 Laboratory tests showed that the parasitism rates of Beauveria bassiana on adult adults, pupal and nymphs were respectively 70%, 50.20% and 17.78% under the concentration of 1.5 × 108 spores / ml, while that of Metarhizium The parasitism rate is lower. Beauveria bassiana was sprayed in field soils and plants at a concentration of 2 × 108 spores / ml, and 49.22% of adults were reduced after 5 days.