Afarta wakiil ee kontoroolka korriinka, Paclobutrasol, Uniconazole, Chlormequat Chloride, iyo Mepiquat chloride, dhammaan waxay xakameeyaan korriinka dhirta muddo gaaban gudaheed iyagoo xakameynaya isku-darka Gibberellic acid ee dhirta. I

Paclobutrazole (Paclo) waxaa loo isticmaalaa dalagyo kala duwan sida bariiska, sarreenka, khudaarta, iyo geedaha miraha. Paclobutrazole (Paclo) waa dib-u-dhigis korriin dhireed oo ballaaran. Waxay joojin kartaa isku-dhafka gibberellins-ka endogenous ee dhirta waxayna yareyn kartaa kala qaybinta iyo ballaarinta unugyada dhirta.

Compound sodium nitrophenolate (Atonik) waa nidaamiye korriin warshadeed oo tayo sare leh.Waxay leedahay sifooyinka waxtarka sare leh, aan sunta ahayn, wax hadhaaga ah, iyo kala duwanaansho codsi oo ballaaran. Waxaa loo yaqaan "Green Food Engineering Recommended Plant Growth Regulator" by Hay'adda Caalamiga ah ee Cuntada iyo Beeraha. wax saameyn ah oo ay ku yeelanayaan dadka iyo duunyada.

Thidiazuron (TDZ) waa nafaqo inta badan ka kooban isku dhafka potassium dihydrogen phosphate iyo thiadiazuron. Waxay leedahay saameyno badan oo ku saabsan koritaanka iyo horumarinta geedaha miraha: kordhinta dhalidda, hagaajinta tayada, hagaajinta caabbinta cudurrada, iwm. Thidiazuron (TDZ) waxay kor u qaadi kartaa sawir-qaadista, hagaajinta isticmaalka nafaqada dhirta, kordhinta tirada ubaxyada ubaxa iyo tayada miraha.