The invention relates to compounds of the formula ##STR1## wherein R is H, lower alkyl or agriculturally acceptable cations; and wherein A is a 1,3,4-oxadiazol, 1,3-oxazole and 1,3,4-triazole which are useful as plant growth regulators.
本发明涉及公式## STR1 ##的化合物,其中R为H,较低的烷基或农业可接受的阳离子; 而A为
1,3,4-噁二唑,1,3-
噁唑和1,3,4-三唑,它们可用作
植物生长调节剂。