Peng Yaqi, Liu Rui, Li Wei, Zhao Yao, Peng Yu
Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China.
Hubei Insect Resources Utilization and Sustainable Pest Management Key Laboratory, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.
Insects. 2025 Jul 31;16(8):795. doi: 10.3390/insects16080795.
plays an important role in the biological control of insect pests. The inclusion of yeast in the culture medium is very important for the growth, development, and reproduction of , but there have been few studies on the influence of nutrients in the culture medium on spider development. In order to explore the effects of different yeast treatments on the growth and development of and as a predator, , three treatments (no yeast, active yeast added, and inactivated yeast added) were adopted to modify the conventional culture medium. The addition of yeast to the medium shortened the development time from larva to pupation in . The emergence and larval developmental times of reared with activated yeast were shorter than those of the group without yeast addition, which promoted emergence and increased body weight. The addition of yeast to the medium increased the fat, protein, and glucose content in . The addition of activated yeast shortened the developmental time of at the second instar stage but had no effect on other instars. Different yeast treat-ments in the medium had no effect on the body length or body weight of . Adding yeast to culture medium can increase the total fat content in , but it has no effect on glucose and total protein in . Our study shows the importance of yeast to the growth and development of fruit flies.
在害虫的生物防治中发挥着重要作用。在培养基中添加酵母对[某种生物]的生长、发育和繁殖非常重要，但关于培养基中的营养物质对蜘蛛发育的影响的研究很少。为了探究不同酵母处理对[某种生物]作为捕食者的生长和发育的影响，采用了三种处理方法（不添加酵母、添加活性酵母和添加灭活酵母）来改良传统的[某种生物]培养基。向培养基中添加酵母缩短了[某种生物]从幼虫到化蛹的发育时间。用活性酵母饲养的[某种生物]的羽化和幼虫发育时间比不添加酵母的组短，这促进了[某种生物]的羽化并增加了体重。向培养基中添加酵母增加了[某种生物]体内的脂肪、蛋白质和葡萄糖含量。添加活性酵母缩短了[某种生物]二龄期的发育时间，但对其他龄期没有影响。培养基中不同的酵母处理对[某种生物]的体长或体重没有影响。向[某种生物]培养基中添加酵母可以增加[某种生物]体内的总脂肪含量，但对葡萄糖和总蛋白没有影响。我们的研究表明酵母对果蝇生长和发育的重要性。
