insect pest
害虫
常用释义
英式发音
美式发音
基本释义
- 害虫：对人类需求和/或自然栖息地和生态系统造成损害的昆虫。
例句
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1·The cane toad was introduced back in 1935 to control an insect pest that was destroying Australia's sugarcane plantations.蔗蜍早在1935年就被引进，以控制一种破坏澳大利亚甘蔗种植园的害虫。
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2·Control way of insect pest.虫害控制方法。
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3·An insect pest fatal to cotton had struck the crop.棉花遭受了一种致命的虫害。
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4·Thus, CMS lines are needed to improve insect pest resistance in hybrid rice.因此，杂交稻抗虫性的提高有赖于不育系的改良。
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5·Dendroctonus valens is a dangerous insect pest of several pine species in China.红脂大小蠹是我国一种危害油松等松树的外来入侵物种。
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6·The system will greatly improve the prevention of cotton diseases and insect pest.此系统的建立将对我国棉花病虫害防治具有现实性的意义。
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7·Forest insect pest and disease is one of the main factors influencing forest health.森林病虫害是影响森林健康的主要因素之一。
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8·The results showed: the peach borer has been one of the most important corn insect pest.结果表明：桃蛀螟已成为玉米的主要害虫之一。
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9·Some suggestions for the further control and study on this insect pest were also proposed.对今后的防治和研究提出了一些建议。
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10·Dioryctria rubella Hampson is an important insect pest of the piney shoot, bud, cone and trunk.微红梢斑螟是危害松类的嫩梢、球果、芽和干的重要害虫。