I-Defoliant iyisilawuli sokukhula esingakhuthaza izitshalo ukuthi zichithe amaqabunga ekwindla, zifinyeze isikhathi sokukhula kwezitshalo, zithuthukise ukusebenza kahle kwe-photosynthesis yezitshalo, futhi zithuthukise ukumelana kwesitshalo ekucindezelekeni nokubanda. Indlela yokusebenza yama-defoliants ukulawula izinga lamahomoni angapheli, ukuguga amaqabunga, nokukhuthaza ukuchithwa. Ezitshalweni ezihlala endaweni yokushisa ephansi isikhathi eside, ukusetshenziswa okufanele kwama-defoliants nakho kungakhuthaza ngokuphumelelayo ukukhula nokuthuthukiswa kwazo.

Izakhiwo zomzimba nezamakhemikhali ze-forchlorfenuron (KT-30). I-Forchlorfenuron ingenye yezingxenye eziyinhloko kujusi kakhukhunathi. Umuthi wokuqala uyimpushana emhlophe eqinile, engancibiliki emanzini, futhi encibilika kalula kuzincibilikisi eziphilayo njenge-acetone ne-ethanol.

Njengomlawuli wokukhula kwezitshalo, i-2,4-D ingakhuthaza ukuhlukana kwamangqamuzana, ivimbele izimbali nezithelo ukuthi zingawi, ikhuphule izinga lokumiswa kwezithelo, ikhuthaze ukukhula kwezithelo, ithuthukise ikhwalithi yezithelo, ikhulise isivuno, futhi yenze izitshalo zivuthwe ngaphambi kwesikhathi futhi andise isikhathi seshelufu sezithelo. izithelo.

Izakhiwo zomzimba nezamakhemikhali ze-forchlorfenuron (KT-30). I-Forchlorfenuron ingenye yezingxenye eziyinhloko kujusi kakhukhunathi. Isidakamizwa sokuqala siyimpushana emhlophe eqinile, engancibiliki emanzini, futhi encibilika kalula kuzincibilikisi eziphilayo njenge-acetone ne-ethanol.