Ngokutsho kwewebhusayithi yaseTshayina yeWorld Agrochemical Network,ii-oligosaccharinsziipolysaccharides zendalo ezithathwe kwiigobolondo zezinto eziphilayo zaselwandle. Zikwiqela lee-biopesticides kwaye zineengenelo zokukhusela okuluhlaza kunye nokusingqongileyo. Zingasetyenziselwa ukuthintela nokulawula izifo ezahlukeneyo zezityalo ezifana neziqhamo nemifuno, icuba, kunye namayeza emveli aseTshayina, kwaye zinconywa kakhulu kwimarike. Kwiminyaka yakutshanje, iinkampani ezininzi bezicwangcisa ukubhaliswa kwemveliso malunga ne-oligosaccharins.
Ngokutsho kweChina Pesticide Information Network, okwangoku kukho iimveliso ezili-115 ezibhalisiweyo ze-oligosaccharins, kuquka ii-agents ezixutyiweyo ezingama-45, ii-agents ezingama-66, kunye namayeza okuqala/omama amane. Kukho iintlobo ezili-12 zeefomyula ezibandakanyekayo, apho ubhaliso oluphezulu lweefomyula zamanzi, lulandelwa ziifomyula ezinyibilikayo, ii-suspensions ezili-13, kunye nezinye iifomyula ezingaphantsi kwe-10.
Ii-Oligosaccharinszinenani eliphezulu leemveliso ezixutyiweyo ezine-thiazolidines, zizonke ziyi-10. Kukho iimveliso ezi-4 ezixutywe ne-chloramphenicol, iimveliso ezi-3 ezixutywe ne-pyrazolate kunye ne-morpholine guanidine hydrochloride, iimveliso ezi-2 ezixutywe ne-epibrassinolide engama-24, i-quinoline copper, kunye ne-thiafuramide, kwaye yimveliso e-1 kuphela exutywe nezinye izinto ezingama-21.
Iimveliso ze-oligosaccharins ezixutyiweyo zingasetyenziselwa ukuthintela nokulawula izifo ezahlukeneyo zezityalo, apho isifo se-tobacco virus sinezinga eliphezulu lokubhaliswa kwama-30, kulandele isifo se-tomato virus kunye nesifo se-late blight. Kukho iimveliso ezili-12 zokulawula i-cucumber root knot nematodes, iimveliso ezili-10 zokulawula isifo se-rice blast, kwaye inani lezinye izityalo kunye nezinto zokulawula ezibhalisiweyo lingaphantsi kwe-10. Kukwakho nezityalo ezingama-31 kunye nezinto zokulawula ezibhalisiweyo, enye kuphela.
Ngamafutshane, ii-oligosaccharins zinokukhetha okuphezulu kokuxuba,ububanzi bokuthintela nokulawula, kwaye inokunciphisa iifizi zokubhalisa kunye nemijikelo ngokunciphisa izixhobo zokubhalisa eziseleyo kunye nokufaka izicelo zeendlela zokubhalisa eziluhlaza.
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Ixesha lokuthumela: Novemba-17-2023