S-Abscisic Acide (ABA) ni imisemburo y'ibimera. S-Abscisic Acide ni igenzura ryimikurire karemano rishobora guteza imbere imikurire ihuza ibihingwa, kuzamura ubwiza bwibimera, no guteza imbere amababi y’ibiti. Mu musaruro w’ubuhinzi, Acide Abscisic ikoreshwa cyane cyane mugukora ibikorwa byuruganda rwonyine cyangwa uburyo bwo kurwanya imihindagurikire y’ibibazo, nko kunoza amapfa y’uruganda, kurwanya ubukonje, kurwanya indwara, no kurwanya umunyu-alkali.

4-Acide ya Chlorophenoxyacetic (4-CPA) ni igenzura ryimikurire ya fenolike. 4-Acide ya Chlorophenoxyacetic (4-CPA) irashobora kwinjizwa n'imizi, ibiti, amababi, indabyo, n'imbuto z'ibimera. Igikorwa cyibinyabuzima kimara igihe kirekire. Ingaruka za physiologique zisa na hormone endogenous, itera kugabana ingirabuzimafatizo no gutandukanya ingirabuzimafatizo, gutera intanga ngari, gutera parthenocarpy, gukora imbuto zitagira imbuto, no guteza imbere imbuto no kwagura imbuto.

14-Hydroxylated brassinolide, 28-homobrassinolide, 28-epihomobrassinolide, 24-epibrassinolide, 22,23,24-trisepibrassinolide

Nkumuyobozi ushinzwe imikurire yikimera, Brassinolide yitabiriwe cyane nurukundo rwabahinzi. Hariho ubwoko 5 butandukanye bwa Brassinolide ikunze kuboneka kumasoko, ifite imiterere ihuriweho ariko kandi itandukanye. Kuberako ubwoko butandukanye bwa Brassinolide bugira ingaruka zitandukanye kumikurire. Iyi ngingo izerekana imiterere yihariye yubwoko 5 bwa Brassinolide kandi yibande ku gusesengura itandukaniro ryabo.