系统对农业害虫种类的鉴别是准确的、有效的。
The identification of the agricultural pests in this system is more exact and effective.
农业生产中用于除害虫。
近年来该害虫传入我国，对农业生产构成严峻威胁。
Recently this alien invasive species has been introduced in China and threatened the agricultural production.
近年来该害虫传入我国，对农业生产构成严峻威胁。
Recently this alien invasive species has been introduced in China and threatened the agricultural production.
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