| 1. | The main conclusions include : 1 ) among the non - biological factors , temperature is the most important factor that influence the development of the cochineal insect , the insect cannot finish life cycle under 15 associated conditions in spite of a few of egg can hatch , while at associated conditions of temperatures 20 , 25 , 30 , the insect can finish life cycle , but comparing from the amount of eggs , generation tendency indexes and the sizes of the female adults , 25 associated conditions are the best
得出的主要结论包括： 1 )在胭脂虫的生长发育过程中，温度是影响胭脂虫发育的最主要因子，在15的恒温状态下，尽管胭脂虫卵有少量孵化，但不能完成世代，而在20 、 25 、 30的恒温下胭脂虫能正常发育并完成世代。从培育的胭脂虫雌虫体大小、怀卵量及世代倾向等方面比较， 25的温度最有利于胭脂虫的培育。 |
