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你来问七星瓢虫分“男女”吗?它们的活动是怎样的呢?(沈雨诗四川省成都市金堂县)大头答七星瓢虫长得俏皮可爱,是一种常见的昆虫,它们也分“男女”哦,哈哈,说准确些,应该是分雌雄!它们的区别是:雌虫的背上光滑无毛,而雄虫背上的前缘有一排细细的长毛。七星瓢虫在不同季节的活动是不一样的。冬天,七星瓢虫不吃不动,躲在小麦和油菜的根茎间越冬,也有的在向阳的土块、土缝中过冬。春天,一旦气温升到10℃以上,越冬的七星瓢虫就苏醒过来,开始活动。夏天,随着气温升
You ask Qixing ladybug points “men and women ” do? Their activities are like? (Shen Yu Shi, Chengdu, Sichuan Province Jintang County) bulk A seven ladybug cute and playful, is a common insect, they also Points “men and women” Oh, ha ha, to be more accurate, should be divided into male and female! The difference is that: the female’s back is smooth and hairless, while the back of the males have a row of thin hair on the front. Seven Ladybugs activities in different seasons is not the same. In winter, the ladybug does not eat, hiding between the rhizomes of wheat and rape overwinter, and some in the sunny clods, soil stitching in the winter. Spring, once the temperature rose to 10 ℃ above, the overwintering Ladybird resurrected, began activities. Summer, as the temperature rises