申请人:Ciba-Geigy Corporation
公开号:US04040811A1
公开(公告)日:1977-08-09
The invention relates to a method for the cultivation of plants involving the regulation of plant growth which comprises applying an effective amount of a compound of the formula I ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, independently of one another, represent hydrogen, chlorine, bromine, methyl, ethyl, trifluoromethyl or cyano, R.sub.4 represents methyl or ethyl and R.sub.5, r.sub.6 and R.sub.7, independently of one another, represent hydrogen, chlorine, bromine or C.sub.1 -C.sub.4 -alkyl.
本发明涉及一种植物培养方法,涉及植物生长的调节,其中包括应用式I的化合物的有效量:##STR1## 其中,R.sub.1、R.sub.2和R.sub.3独立地表示氢、氯、溴、甲基、乙基、三氟甲基或氰基,R.sub.4表示甲基或乙基,R.sub.5、r.sub.6和R.sub.7独立地表示氢、氯、溴或C.sub.1-C.sub.4-烷基。