growth regulator
6.PRELIMINARY REPORT ON THE CONTROL OF CERACRIS KIANGSU TSAI WITH INSECT GROWTH REGULATOR
9.THE APPLICATION AND EFFECTS OF ZST-1 A NEW PLANT GROWTH REGULATOR ON EGGPLANT
10.IDENTIFY IMPURITY OF PLANT GROWTH REGULATOR——POTASSIUM 4-CHLOROPHENOXY ACETATE BY HPLC/ESI/MS

