鼎点金钢钻Earias cupreoviridis Walk.是南方棉区棉花的主要害虫之一。我县地处浙江东南沿海,此虫过去为害不重,到1964年暴发成灾,且连续4年大发生,给棉花生产带来了很大影响。经过防治,以后虽逐年减轻,但近几年来又有所抬头。为了有效地防止金钢钻的为害,现将本站对金钢钻生活史和生活习性、简易测报以及防治 One of the major pests of cotton in the southern cotton area is the Earias cupreoviridis Walk. My county is located in the southeast coast of Zhejiang Province, the insect was not harmful in the past, to the outbreak of disaster in 1964, and for four consecutive years occurred, to bring a great impact on cotton production. After the prevention and treatment, although the year after year to reduce, but in recent years has been on the rise. In order to effectively prevent the damage of the diamond, now this site on the diamond life history and life habits, simple measurement and control