Ngokusho kwewebhusayithi yaseShayina yeWorld Agrochemical Network,ama-oligosaccharinsyi-polysaccharides yemvelo ekhishwe emagobolondweni ezinto eziphilayo zasolwandle. Ziyingxenye yesigaba se-biopesticides futhi zinezinzuzo zokuvikela okuluhlaza kanye nemvelo. Zingasetshenziswa ukuvimbela nokulawula izifo ezahlukahlukene zezitshalo ezifana nezithelo nemifino, ugwayi, kanye nemithi yendabuko yaseShayina, futhi zinconywa kakhulu emakethe. Eminyakeni yamuva nje, izinkampani eziningi bezihlela ukubhaliswa komkhiqizo eduze kwama-oligosaccharins.
Ngokusho kwe-China Pesticide Information Network, okwamanje kunemikhiqizo engu-115 ebhalisiwe yama-oligosaccharins, okuhlanganisa ama-agent axubile angu-45, ama-agent angawodwa angu-66, kanye nemithi yokuqala/yomama engu-4. Kunezinhlobo ezingu-12 zamafomula ahilelekile, kanye nokubhaliswa okuphezulu kakhulu kwamafomula amanzi, kulandelwe amafomula ancibilikayo, ama-suspension angu-13, kanye nezinye izinhlobo ezingaphansi kwe-10.
Ama-oligosaccharinsinenani eliphezulu kakhulu lemikhiqizo exubile ene-thiazolidines, ebalelwa ku-10. Kunemikhiqizo emi-4 exubile ne-chloramphenicol, imikhiqizo emi-3 exubile ne-pyrazolate kanye ne-morpholine guanidine hydrochloride, imikhiqizo emi-2 exubile ne-epibrassinolide engama-24, i-quinoline copper, kanye ne-thiafuramide, kanye nomkhiqizo owodwa kuphela oxubile nezinye izingxenye ezingama-21.
Imikhiqizo ye-Oligosaccharins exubile ingasetshenziswa ukuvimbela nokulawula izifo ezahlukahlukene zezitshalo, phakathi kwazo isifo segciwane likagwayi esinezinga eliphezulu lokubhalisa elingu-30, kulandele isifo segciwane likatamatisi kanye nesifo se-late blight. Kunemikhiqizo engu-12 yokulawula ama-nematode e-cucumber root knot, imikhiqizo engu-10 yokulawula isifo se-rice blast, kanti inani lezinye izitshalo nezinto zokulawula ezibhalisiwe lingaphansi kwe-10. Kukhona futhi izitshalo nezinto zokulawula ezingu-31 ezibhalisiwe nge-1 kuphela.
Ngamafuphi, ama-oligosaccharins anokukhetha okuphezulu kokuxuba,ububanzi bokuvimbela nokulawula, futhi inganciphisa izimali zokubhalisa kanye nemijikelezo ngokunciphisa izinto zokubhalisa ezisele kanye nokufaka izicelo zeziteshi zokubhalisa eziluhlaza.
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Isikhathi sokuthunyelwe: Novemba-17-2023