报道了植物源农药２５％洋金花生物碱水剂研制及应用技术的最新成果，从１９９５～１９９７年进行室内、田间药效试验结果表明，２５％洋金花生物碱水剂，１１２５～１８７５ｇ（有效成分）／ｈｍ２对甘兰蚜虫、菜青虫防治效果７９５４％～９０６０％ The latest achievements of the research and application of 2% 5-Pseudoalbumina alkaloids aqueous solution of plant-derived pesticides were reported. The indoor and field efficacy tests from 1995 to 1997 showed that 25% , 112  5 ~ 187  5g (active ingredient) / hm2 on cabbage aphids, cabbage worm prevention and control effects of 79  54% ~ 90  60%