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Thidiazuron (TDZ)
Thidiazuron bụ onye nchịkwa urea na-eto eto yana ọrụ cytokinin. Tumadi eji maka owu defoliating. Mgbe osisi ahụ na-etinye obi gị dum, Thidiazuron nwere ike ịkwalite ọdịdị nke anụ ahụ dịpụrụ adịpụ n'etiti petiole na azuokokoosisi wee daa. Ọ bụ ezigbo ihe nchebe.
