产卵选择性试验结果表明，水稻田和茭白田二化螟均喜在茭白植株上产卵。
SSB from both rice and Zizania fields mostly prefer to oviposit on Zizania plants.
养蟹稻田二化螟和三化螟螟害率是常规非防治稻田的2—3倍，甚至更高；
The damage of Chilo suppressalis and Tryporyza incertulas was about 2-3 times of that in monoculture paddy-field and even more;
室内产卵试验表明，二化螟和大螟在两种水稻上不存在产卵行为的选择差异。
The oviposition choice test in the laboratory showed that both SSB and PSB had little difference in oviposition selectivity to the two kinds of rice.
用主成分分析并绘制二维排序图，发现水稻二化螟、茭白二化螟交迭在一体。
Two dimension distribution figure was drawn by principal component analysis, which revealed that the striped stem borers overlapped.
基于5年调查试验，结合国内外有关工作，提出吉林省水稻二化螟无公害防治技术体系。
Based on 5 years of investigation, the authors presented a non-hazard system for control of the rice stem borer in Jilin province in Northeast China.
重点概述近年湖南在有关二化螟成灾机制及无害化治理技术研究方面所取得的主要成就和经验。
The paper showed the main advance in non-polluted management and outbreak mechanism of Chilo suppressalis made by Hunan province in recent years.
已有研究表明：解毒酶活性升高、靶标不敏感性以及蛋白质的螯合作用与二化螟抗药性形成的关系密切。
The studies revealed that the resistance formation of rice stem borer was closely involved with the increase of detoxifying enzyme activity, target enzyme insensitivity and protein binding.
通过对茭白二化螟的越冬习性、产卵习性、钻蛀及转移规律，田间种群动态、天敌种类进行了调查和研究。
This paper dealt with the overwintering, oviposition, boring and transferring behavior, population dynamics, and control of striped stem borer (SSB), Chilo suppressalis in Zizania fields.
因此，可考虑将这些对鱼低毒的菊酯类农药作为防治水稻二化螟的高毒农药的替代药剂和抗性治理的轮换品种。
Therefore, these low fish-toxicity pyrethroids can be considered as candidates for replacing highly toxic organophosphates and resistance management for the rice striped stem borer.
因此，可考虑将这些对鱼低毒的菊酯类农药作为防治水稻二化螟的高毒农药的替代药剂和抗性治理的轮换品种。
Therefore, these low fish-toxicity pyrethroids can be considered as candidates for replacing highly toxic organophosphates and resistance management for the rice striped stem borer.
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