中文摘要：

随意性的施用农药降低农业生产主体田间劳动效率和生产管理效率,进而阻碍农业整体的安全生产。文章基于农村基本经营制度的变革以及农业生产分工分业不断深化的现状,以农药施用的随意性行为为视角,重点考察家庭农户、适度规模经营户（大户）、家庭农场、农业生产专业合作社、农业产业化龙头企业等农业生产主体的行为差异,结合“理性经济人”、“风险规避”等相关理论依据,对不同类型农业生产主体随意性施用农药行为的产生机理及其具体表现进行典型案例分析。研究表明,在农药施用的时间、剂量、安全间隔期以及农药品种的选择等方面,不同类型农业生产主体随意性施药的原因、行为表现千差万别,但农产品生产产业化形式的发展对于农业生产主体的随意性施药行为具有一定的调控作用。最后,提出以技术为导向,农业生产主体、社会组织、市场以及政府部门“多方参与,共同治理”的政策建议。

英文摘要：

The arbitrary application of pesticide can reduce the efficiency of farm labor and production management, and hinder the safety of agricultural production. This article based on the situation that the transform of rural basic management systems and the deepening division of agricultural production to discuss arbitrary behavior of pesticide application. This paper focuses on the behavioral differences between agricultural production entities, such as farmer household, moderately sized households （large households）, family farms, agricultural production cooperatives and agricultural industrialization leading enterprises. Combined with the theoretical basis of ＂rational economic man＂ and ＂risk aversion＂, this paper makes a typical case study on the mechanism and the specific performance in arbitrary behavior of pesticide application of different types of agricultural production. The results show that the causes and behavior of the different types of agricultural production are different in the time, dosage, safety interval and the selection of pesticide varieties. However, the development of agriculturalindustrialization has a certain effect on regulating the arbitrary application of agricultural production. Finally, the paper puts forward the policy suggestions of ＂multi-party participation and common governance＂, which is oriented by technology, agricultural production subject, social organization, market and government departments.