Frankliniella occidentalis (Pergande) is a major insect pest of greenhouse crops such as leaf vegetables, flowers and vegetable fruits worldwide. The life history characteristics of F. occidentalis were investigated at control temperature and humidity (27.3 ± 0.54 °C, 79.9 ± 2.79% RH) (mean ± SD), a 10 °C-range fluctuation in temperature (27.1 ± 5.28 °C, 81.5 ± 4.03% RH), a 20 °C-range fluctuation in temperature (26.5 ± 10.09 °C, 80.4 ± 5.76% RH), a 20%-range fluctuation in humidity (26.8 ± 0.37 °C, 80.7 ± 9.55% RH) and a 30%-range fluctuation in humidity (27.3 ± 0.41 °C, 76.3 ± 15.28% RH). Overall, the life history traits of F. occidentalis were more negatively affected by fluctuating environmental conditions. The impact of temperature fluctuation was more severe than that of humidity fluctuation. Additionally, the degree of impact increased as the fluctuation range of the temperature increased, while the reverse trend was observed with humidity fluctuations. With the 20 °C-range fluctuation in temperature, F. occidentalis died at the 1st instar larval stage. The offspring’s sex ratio was significantly higher at the 20%- and 30%-range fluctuations in humidity (0.47 and 0.49, respectively) compared to the control (0.35) and at the 10 °C-range fluctuation in temperature (0.33). From the fertility life table analysis, the intrinsic rate of increase (r) was higher at the 30%-range fluctuation in humidity and control conditions as 0.218 and 0.205, respectively. At the 10 °C-range fluctuation in temperature conditions, r was significantly lower as 0.169. High fluctuations in temperature and low fluctuations in humidity appear to be the best conditions for controlling F. occidentalis populations in greenhouses.

富兰克氏菌（Pergande）是温室作物的主要害虫，例如全世界的叶类蔬菜，花卉和蔬菜水果。的生活史特征西花蓟马在控制温度和湿度进行了调查（27.3±0.54℃，79.9±2.79％RH）（平均值±SD），在温度10℃范围内波动（27.1±5.28℃， 81.5±4.03％RH），温度波动范围为20°C（26.5±10.09°C，80.4±5.76％RH），湿度20％波动范围（26.8±0.37°C，80.7±9.55％RH ）和30％范围的湿度波动（27.3±0.41°C，76.3±15.28％RH）。总体而言，西洋参的生活史特征受到不断变化的环境条件的负面影响。温度波动的影响比湿度波动的影响更为严重。此外，随着温度波动范围的增加，影响程度也随之增加，而湿度波动则出现相反的趋势。随着温度在20°C范围内波动，西洋蓟马在第一龄幼虫阶段死亡。与对照（0.35）和温度在10°C的范围（0.33）相比，在湿度在20％和30％的范围内波动（分别为0.47和0.49）的后代性别比例显着更高。从生育寿命表分析，内在增长率（r）在湿度和控制条件的30％范围波动时分别更高，分别为0.218和0.205。在温度条件下10°C范围内波动时，r显着降低至0.169。温度的高波动和湿度的低波动似乎是控制温室西花蓟马种群的最佳条件。