Nafthalene acetike acide (NAA) ni igenzura ryikura ryikimera ryurwego rwa naphthalene rwimvange. Nibintu bitagira ibara bya kristaline ikomeye, ibora mumazi hamwe na solge organic. Acide Nafthalene acetike (NAA) ikoreshwa cyane murwego rwo kugenzura imikurire y’ibihingwa, cyane cyane igira uruhare runini mu mikurire n’iterambere ry’ibiti byimbuto, imboga nindabyo.

Chlormequat chloride (CCC) ni antagonisti ya gibberelline. Igikorwa cyayo nyamukuru ni uguhagarika biosynthesis ya gibberelline. Irashobora kubuza kurambura ingirabuzimafatizo itagize ingaruka ku kugabana ingirabuzimafatizo, ikabuza gukura kw'ibiti n'amababi bitabangamiye iterambere ry'imyanya ndangagitsina, bityo bikagera ku kugenzura yo kurambura, kurwanya icumbi no kongera umusaruro.

Acide ya Gibberellic (GA3) irashobora guteza imbere kumera kwimbuto, gukura kw'ibimera, no kumera neza no kwera. Ikoreshwa cyane mubihingwa bitandukanye byibiribwa, ndetse ikoreshwa cyane mu mboga. Ifite ingaruka zikomeye zo kuzamura umusaruro nubwiza bwibihingwa nimboga.