• Quarantine pest means a pest of potential economic importance to the area endangered thereby and not yet present there, or present but not widely distributed and being officially controlled.

    检疫性有害生物是指对受威胁的地区具有潜在经济重要性、但尚未在该地区发生,或虽已发生但分布不广并进行官方防治的有害生物。

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  • To do this, countries must be able to readily obtain pertinent data on pest biology, distribution, host range and potential for impact.

    要这样做,各国应能容易地获得关于有害生物生物学、分布、寄主范围和潜在影响的相关数据。

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  • Entomopathogenic nematode is a potential factor for biological control of underground pest.

    昆虫病原线虫是一种有应用潜力的地下害虫生物防治因子。

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  • The results indicated that system dynamics model had potential application for forecasting pest population dynamics.

    研究表明了系统动力学模型在害虫种群发育动态及预测方面有着良好的应用潜力。

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  • So we can conclude that it is helpful to enhance the potential of pest control in a way of proper reservation of some undergrowths while implement of these management measures.

    因此,在各项管理措施实施时,适度保留部分林下植被,有助于竹林的丰产培育和强化群落的自然控害潜能。

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  • So we can conclude that it is helpful to enhance the potential of pest control in a way of proper reservation of some undergrowths while implement of these management measures.

    因此,在各项管理措施实施时,适度保留部分林下植被,有助于竹林的丰产培育和强化群落的自然控害潜能。

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