【摘要】 对浙江省丽水地区福寿螺的生物学特性与区域分布以及入侵原因进行了调查分析,当地生态环境的改变是福寿螺入侵扩散的根本原因,因而有必要将福寿螺控制在瓯江中下游,使其数量维持在一个相对较低的值,不至于对当地农业生产造成大的危害。更多还原

【Abstract】 The paper researches and analyses the natural characters,the living regions and the invading cause of golden apple snail.The essential cause of the invasion of golden apple snail is the change of the local environment and golden apple snail must be controlled middle or lower reaches of Ou jiang to make them maintain comparatively lower value that would not bring bigger harm to local agriculture.更多还原