The silkworms have gone into the bushes to spin their cocoons . 蚕结茧了。
Soon , they ' ll turn into cocoons 再过一段时间他们就结茧了
Adoxphyes orana occurred for 6 generations annually in fuzhou , fujian , it occurred by generations , the old and adult larvae overwintered by producing cocoon and turning into pupa in the bark crack and litter 摘要橄榄黄小卷叶蛾在福建福州地区年发生6代,世代重叠,以老熟幼虫在树皮裂缝和枯枝落叶中结茧化蛹越冬。