| abstract |
(57) [Summary] [Structure] Plant growth regulator containing choline salt and 2- (2,4-dichlorophenoxy) propionate and choline salt and 2- (2,4-dichlorophenoxy) propionate Plant growth control method [Effect] When applied to fruit trees such as apples, pears, and citrus fruits, it is effective in preventing late fruit drop and shaving drop. Particularly in apples, the effects of promoting coloring and accelerating maturity are remarkable without impairing fruit quality. |