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稻瘿蚊(Pachydiplosis oryzae Wood-Mason)又名稻瘿蝇,俗称“蒜苔虫”;水稻被害后称“蒜苔”、“葱管”、“葱秧”、“葱花”、“公秧”、标葱和马尾葱等。是云南省南部和西南部水稻的主要害虫之一,广泛分布于北纬25度以南地区,以一季迟栽稻和双季晚稻受害最重,很多地区比螟虫为害还要猖撅。水稻受害以后,心叶停止生长,幼茎随之萎缩,叶鞘愈合伸长,成为淡绿色而中空时‘葱管”,不能抽穗结实。
Pachydiplosis oryzae Wood-Mason, also known as rice fly flies, commonly known as “garlic bug”; after the rice was killed, said “garlic”, “onion”, “green onion”, “green onion”, " Onion and Mawei onion. It is one of the major pests of rice in the south and southwest of Yunnan Province. It is widely distributed in the area south of latitude 25 degrees south. It suffered the most damage in one season of late rice and late rice of late-season, and in many areas it is more damaging than stem borer. After the damage of rice, the heart leaves stop growing, young stems shrink, leaf sheath healing elongation, become light green and hollow ’onion tube’, can not be heading strong.