Yi Chuandong, Cai Pumo, Lin Jia, Liu Xuxiang, Ao Guofu, Zhang Qiwen, Xia Huimin, Yang Jianquan, Ji Qinge
Institute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fuzhou 350002, China.
Insects. 2020 Feb 4;11(2):103. doi: 10.3390/insects11020103.
This study aims to evaluate several life-history traits of a population from southern China and its parasitic preference of three species. For mated females, the mean oviposition and parasitization period were 27.20 and 37.80 d, respectively. The daily mean parasitization rate was 59.24% per female and the lifetime number of emerged progeny was 134.30 per female. females survived 37.90 and 71.61 d under host-provided and host-deprived conditions, respectively. To assess the potential for unmated reproduction in , the mean oviposition and parasitization period of unmated females was 22.90 and 47.70 d, respectively. They had a daily mean parasitization rate of 64.68%, produced a total of 114.80 offspring over their lifetime, and survived 52 d. Moreover, showed a preference towards based on the total number of emerged offspring under a choice test. Our findings indicate that from southern China appears to be suitable for the control of in invaded areas, due to its reproductive potential.
本研究旨在评估中国南方一个种群的若干生活史特征及其对三种物种的寄生偏好。对于已交配的雌虫，平均产卵期和寄生期分别为27.20天和37.80天。雌虫的日均寄生率为59.24%，每只雌虫一生羽化后代的数量为134.30只。在有宿主和无宿主条件下，雌虫分别存活37.90天和71.61天。为评估[物种名称]未交配繁殖的潜力，未交配雌虫的平均产卵期和寄生期分别为22.90天和47.70天。它们的日均寄生率为64.68%，一生共产下114.80只后代，存活52天。此外，在选择试验中，基于羽化后代的总数，[物种名称]表现出对[宿主名称]的偏好。我们的研究结果表明，由于其繁殖潜力，中国南方的[物种名称]似乎适合用于控制入侵地区的[宿主名称]。
