申请人:E. I. Du Pont de Nemours and Company
公开号:US04043794A1
公开(公告)日:1977-08-23
This invention relates to the use of carbonyl phosphonates for retarding the growth of plants, especially woody plants and agricultural compositions containing such phosphonates.
本发明涉及使用羰基膦酸酯来延缓植物生长,特别是木本植物,并且含有这种膦酸酯的农业组合物。