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Coccus hesperidum : ウィキペディア英語版 | Coccus hesperidum
''Coccus hesperidum'' is a soft scale insect in the family Coccidae with a wide host range. It is commonly known as brown soft scale. It has a cosmopolitan distribution and feeds on many different host plants. It is an agricultural pest, particularly of citrus and commercial greenhouse crops. ==Description== The adult female scale insect is oval and dome-shaped, about long. It retains its legs and antennae throughout its life. Its cuticle is made of chitin but it does not produce the copious quantities of wax that armoured scales do. It is a pale yellowish-brown or greenish-brown colour with brown irregular speckles, and darkens with age. Male brown soft scale insects are rarely found.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Coccus hesperidum」の詳細全文を読む
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