【摘要】 通过月季花上二斑叶螨的室内饲养,对其生物学特性进行了研究.研究结果表明:二斑叶螨在19.5～26.0℃变温条件下,其发育历期为16.2天.雌成螨在23.5～26.0℃变温条件下,寿命是12.54天,产卵量是27.63粒,平均日产卵量6.32粒.卵的孵化率为72.5%.更多还原

【Abstract】 The biologicalcal features of erbanyeiman were studied by breeding it in China rose in laboratory.The results showed:The average lifec history was 16.2d,during temperature 19.5～26.0 ℃;the life history of female erbanyeiman was 12.54 d under23.5～26.0 ℃ temperature condition.The total of spavnal eggs was 27.63,the means of that was 6.32 eggs per day, and the rate of eclosion was 72.5%.更多还原