不同温度下盲蝽科长尾盲蝽（半翅目：盲蝽科）的生物学参数、生命表和热需求。
Biological parameters, life table and thermal requirements of Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae) at different temperatures.
机构信息
Empresa Brasileira de Pesquisa Agropecuária- Embrapa Florestas, 83411-000, Colombo, Paraná, Brazil.
Departamento de Entomologia e Acarologia, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 13418-900, Piracicaba, São Paulo, Brazil.
出版信息
Sci Rep. 2019 Jul 15;9(1):10174. doi: 10.1038/s41598-019-45663-5.
Temperature affects the development, population dynamics, reproduction and population size of insects. Thaumastocoris peregrinus Carpintero et Dellape (Heteroptera: Thaumastocoridae) is a eucalyptus pest. The objective of this study was to determine biological and life table parameters of T. peregrinus on Eucalyptus benthamii at five temperatures (18 °C; 22 °C; 25 °C; 27 °C and 30 °C) with a relative humidity (RH) of 70 ± 10% and photoperiod of 12 hours. The duration of each instar and the longevity of this insect were inversely proportional to the temperature, regardless of sex. The nymph stage of T. peregrinus was 36.4 days at 18 °C and 16.1 days at 30 °C. The pre-oviposition period was 5.1 days at 30 °C and 13.1 days at 18 °C and that of oviposition was 7.6 days at 30 °C and 51.2 days at 22 °C. The generation time (T) of T. peregrinus was 27.11 days at 22 °C and 8.22 days at 30 °C. Lower temperatures reduced the development and increased the life stage duration of T. peregrinus. Optimum temperatures for T. peregrinus development and reproduction were 18 and 25 °C, respectively.
温度会影响昆虫的发育、种群动态、繁殖和种群规模。斑须蝽（Thaumastocoris peregrinus Carpintero et Dellape）（半翅目：斑须蝽科）是一种桉树害虫。本研究的目的是在五个温度（18°C、22°C、25°C、27°C 和 30°C）下，相对湿度（RH）为 70±10%和光照周期为 12 小时的条件下，确定斑须蝽在蓝桉（Eucalyptus benthamii）上的生物学和生命表参数。各龄期的持续时间和该昆虫的寿命与温度成反比，与性别无关。斑须蝽的若虫期在 18°C 时为 36.4 天，在 30°C 时为 16.1 天。在 30°C 时，预产卵期为 5.1 天，在 18°C 时为 13.1 天，而产卵期在 30°C 时为 7.6 天，在 22°C 时为 51.2 天。斑须蝽的世代时间（T）在 22°C 时为 27.11 天，在 30°C 时为 8.22 天。较低的温度会减缓斑须蝽的发育并延长其各龄期的持续时间。斑须蝽发育和繁殖的最佳温度分别为 18°C 和 25°C。
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