It has 2 generations a year in Dongying and overwinters as pupa in the duff.
該蟲在東營市河口區(qū)1a發(fā)生2代,以老熟幼蟲在枯枝落葉內作薄繭化蛹越冬.
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Study shows that: Encyrtus Ishii reproduces annually and overwinters as pupa in their host.
結果顯示,紐綿蚧跳小蜂一年發(fā)生一代,以蛹在寄主體內越冬.
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It develops 3 generations each year in Fuzhou suburbs and overwinters mainly with nymphae and afew adults.
在福州郊區(qū)一年發(fā)生3代,主要以若蟲和少數成蟲越冬.
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