planthoppers
飞虱
常用释义
英式发音
美式发音
基本释义
- 蜡蝉（planthopper 的名词复数）
- 飞虱
例句
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1·Planthoppers, as one of the most widespread and destructive rice pests, greatly affect the rice yield.稻飞虱作为水稻的主要害虫，严重的影响水稻生产。
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2·Field trials of two years demonstrated that 20% confidor SL was effective to control pear planthoppers.为筛选高效低毒的农药新品种，进行了20％康福多SL防治梨木虱的试验研究。
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3·The sound of planthoppers and leafhoppers in Homoptera is a medium vibration that delivered by their host plant.同翅目飞虱、叶蝉等小型昆虫的鸣声是由寄主植物传递为介质的振动。
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4·In the present paper, 17 species of planthoppers infesting bamboo in Guizhou province are reported. They belong to 7 genera of Tropidocephalini, Delphacinae, Delphacidae.首次对贵州省为害竹子的飞虱种类进行系统调查，共有7属17种，均隶属于飞虱科、飞虱亚科、凹距族。
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5·Small brown planthoppers were a vector of rice stripe disease and controlling the first and second-generation small brown planthoppers was a key of controlling rice stripe disease.灰飞虱是条纹叶枯病的传毒媒介，控制一、二代灰飞虱是防治该病的关键。
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6·Resistance monitoring, appropriate insecticide deployment and combination of resistant cultivars were regarded as important parts of insecticide resistance management of rice planthoppers.抗性监测、杀虫剂合理使用以及抗虫品种合理利用是抗药性治理的重要策略。