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为配合动物学“昆虫纲”的教学，我们组织了生物兴趣小组的同学制作了粉蝶生活史标本，并取得了较好的效果。1卵的采集采集时间应在6～9月间。在蔬菜地里很易采到。特别是在大头菜（甘兰）叶片上极易发现蝶卵，采集时连同部分叶片取下，放人广口瓶中固定，固定液为5％的福尔马?
In order to coordinate the teaching of “Insects” in zoology, we organized the students of the Bio-Interest Group to produce the living history of pink butterfly and achieved good results. 1 Egg collection time should be between June and September. It is easy to pick in the vegetable field. In particular, it is easy to find the eggs on the leaves of the cabbage (Kang Lan). Take them together with some leaves and take them in a wide-mouth bottle. The fixed solution is 5% Formosa.