S-Abscisic Acid (ABA) ihomoni yechirimwa. S-Abscisic Acid ndeye yakasikwa chirimwa kukura regulator iyo inogona kukurudzira yakarongeka kukura kwechirimwa, kunatsiridza kukura kwechirimwa, uye kukurudzira kudonha kwemashizha. Mukugadzirwa kwezvekurima, Abscisic Acid inonyanya kushandiswa kumisa chirimwa chega chekuramba kana kuchinjika kunhamo, sekuvandudza chirimwa chekusanaya kwemvura, kutonhora kwechando, kuramba kwechirwere, uye munyu-alkali kuramba.

4-Chlorophenoxyacetic acid (4-CPA) inonzi phenolic plant growth regulator. 4-Chlorophenoxyacetic acid (4-CPA) inogona kutorwa nemidzi, madzinde, mashizha, maruva, uye michero yemiti. Basa rayo rehupenyu hunogara kwenguva yakareba. Migumisiro yaro yepanyama yakafanana nemahomoni ekupedzisira, inokurudzira kupatsanurwa kwesero uye kusiyanisa kwetishu, kukurudzira kuwedzera ovary, inducing parthenocarpy, kuumba michero isina mhodzi, uye kukurudzira kuiswa kwezvibereko uye kuwedzera kwezvibereko.

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

Semugadziri wekukura kwechirimwa, Brassinolide yakagamuchira kutariswa kwakapararira uye rudo kubva kuvarimi. Kune marudzi mashanu akasiyana eBrassinolide anowanzo kuwanikwa pamusika, ane maitiro akafanana asiwo mimwe misiyano. Nekuti mhando dzakasiyana dzeBrassinolide dzine mhedzisiro dzakasiyana pakukura kwechirimwa. Ichi chinyorwa chichasuma mamiriro chaiwo emhando idzi 5 dzeBrassinolide uye inotarisa pakuongorora misiyano yavo.