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通过观察副珠蜡蚧阔柄跳小蜂Metaphycus parasaissetiae Zhang and Huang在18,21,24,27,30,33和36℃恒温条件下的生长发育情况,求得其世代发育起点温度和世代有效积温分别为13.10℃和215.00日.度,建立世代发育历期预测式为N=[215.00±44.32]/[T-(13.10±3.24)],世代发育速率与温度之间的关系拟合为S形曲线V=-e(1.33+37.73/T),推算出该蜂在海南1年可发生18代。所设试验温度范围内,该蜂对橡副珠蜡蚧Parasaissetia nigra(Nietner)的寄生率在13.33%～20.00%范围内波动,30℃时寄生率最高;雌性比率在27℃时最大为70.03%。随着试验温度的升高,成蜂羽化相对集中,羽化持续时间逐渐缩短,羽化高峰提前。30℃条件下雌蜂终生产卵量最多,平均25.77粒。雌蜂寿命随试验温度的升高而逐渐缩短,同一恒温条件下补充20%蜂蜜水可显著延长雌蜂寿命。27～30℃可视为有利于副珠蜡蚧阔柄跳小蜂发育繁殖的适温范围,最适温度为30℃。
By observing the growth and development of Metaphyll parasaissetiae Zhang and Huang at constant temperature of 18, 21, 24, 27, 30, 33 and 36 ℃, the development initiation temperature and the effective accumulated temperature Respectively, and the predicted developmental age of the generation was N = [215.00 ± 44.32] / [T- (13.10 ± 3.24)] respectively. The relationship between the rate of development and temperature was fitted to S shape Curve V = -e (1.33 +37.73 / T), it is deduced that the bee can occur 18 years in Hainan 1 year. The parasitism rate of Parasaissetia nigra (Nietner) fluctuated in the range of 13.33% ~ 20.00% at the tested temperature range, and the parasitism rate was the highest at 30 ℃. The female ratio was 70.03% at 27 ℃, . With the increase of the test temperature, the bee eclosion is relatively concentrated, the duration of eclosion gradually shortened, and the eclosion peak is earlier. The fecundity of female wasps was the highest at 30 ℃ with an average of 25.77. Female bees longevity gradually shortened with the increase of the test temperature, 20% honey water supplemented with the same temperature can significantly prolong the life span of female. 27 ~ 30 ℃ can be regarded as the suitable temperature range for the development and reproduction of the parapsiloris parapsilosis Kupsis, the optimum temperature is 30 ℃.