【摘要】 对红树幼树(无瓣海桑)上藤壶的防治试验表明,采用单种对鱼类低毒农药喷雾防治效果不明显,施用混合而成的新配制农药效果较好,以劲丹1000倍液+敌死虫100倍液+2%盐水和络氨铜300倍液+敌死虫100倍液+得彩兴(增效剂)+2%盐水的防治效果最佳,平均藤壶个体死亡率分别为52 5%和51 5%。更多还原

【Abstract】 The low fish poisonous pesticides trials to treat the barnacles(Balanus albicostatus) on young mangle trees(Sonneratia apetala) showed that the mixed pesticide is better than a single one in killing the barnacles,and the best combinations are both Jingdan(1∶1000 water solution)+Dishichong(1∶100 water solution)+2% salt water and Leantong(1∶300 water solution)+Dishichong(1∶100 water solution)+Decaixin+2% salt water,causing mean barnacle dead rate 52.5% and 51.5% recpectively.更多还原