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稻瘿蝇是华南水稻主要害虫之一,被害水稻变成葱管故又名标葱虫。主要分布在广东、广西、福建三省,次为江西、浙江及湖南的部分地区,每年均有不同程度的发生,为害严重时,使稻谷颗粒无收,轻微时也损失百分之一二,猖獗为害时期在7—10月,对双季稻的推行影响甚大,是广西德保、靖西等县阻碍增种晚稻的主要问题。目前对此虫尚无特效防治办法。
Rice fly flies is one of the major pests in southern China rice, the victim of the rice becomes onion so it is also known as onion worms. Mainly distributed in Guangdong, Guangxi and Fujian provinces, followed by Jiangxi, Zhejiang and parts of Hunan, varying degrees of occurrence each year, serious damage, so that rice crop failure, but also slightly lost 1%, rampant Harmless period in July-October, the implementation of double crop rice has a great impact on the implementation of the Guangxi Debao, Jingxi and other counties hindered the main issue of late rice. At present, there are no effective prevention and control measures for this worm.