rice grasshopper meaning in English

稻蝗
等歧蔗蝗

After 3 years " working systematically , the student found one new species and three new records to hanzhong ; after investigating the biodiversities in different zones , months and ecosystem , some rules of species emergence and distributing characteristics were found , and at the same time the study on ecosystem diversity of acridoidea was the first in hanzhong ; countermeasures were put forward against the major pest - rice grasshoppers in local paddy field ; the applicability of biodiversity indexes were discussed primarily
经过近3年的系统研究，发现蝗虫1新种，汉中地区蝗总科昆虫新记录3种；通过不同地带、不同月份、不同生态系统生物多样性研究，发现了汉中地区蝗虫的发生规律、分布特点，填补了汉中地区蝗总科生态多样性研究的空白；对汉中地区水田生态系统中农作物主要害虫?稻蝗的防治提出了对策；对生物多样性指标的适用性进行了初步的探讨。