对宁波市福寿螺的发生为害情况进行了系统调查,并对福寿螺的生物学特性、空间分布以及药剂防治等方面开展了初步的研究,为今后开展福寿螺的综合治理提供技术支撑。 A systematic investigation was carried out on the occurrence of snails in Ningbo city. The preliminary study on the biological characteristics, spatial distribution and medicament control of snails was conducted to provide technical support for the comprehensive management of snails.