申请人:Fujisawa Pharmaceutical Company, Ltd
公开号:US04957537A1
公开(公告)日:1990-09-18
The present invention discloses a new plant growth regulating composition which comprises, as an active ingredient, a selected succinamide compounds, maleimide compounds, succinic anhydride compounds, maleic anhydride compounds of general formula: ##STR1## if preferably, along with ethephon. In this invention, the plant growth regulating composition has the effect of plant growth controlling activity (herbicidal activity) and an abscission layer forming activity for a fruit harvest aid, and the said plant growth regulating composition does not cause hazards such as defoliation and injuries to the fruit surface, nor does it affect immature fruit, but acts specifically on matured fruit and promptes formation of abscission layer that aids in the separation of matured fruit.
本发明揭示了一种新的植物生长调节组合物,其包括作为活性成分的选择的琥珀酰胺化合物、马来酰亚胺化合物、琥珀酸酐化合物、马来酸酐化合物,其一般式为:##STR1## 最好与乙烯利一起使用。在本发明中,该植物生长调节组合物具有植物生长控制活性(除草活性)和成熟果实收获助剂的脱离层形成活性,所述植物生长调节组合物不会造成落叶和对果实表面的损伤,也不会影响未成熟的果实,而是专门作用于成熟的果实并促进脱离层的形成,以帮助分离成熟的果实。