I-Potato Virus E (PVE) yisifo esiyingozi esihlasela izitshalo zamazambane emhlabeni jikelele. Le ndatshana ihlose ukuhlinzeka ngesifinyezo se-PVE, izimpawu zayo, ukudlulisa, namasu okuphatha kusetshenziswa idatha yakamuva evela emithonjeni yesayensi.
Uzambane ungenye yezitshalo ezibaluleke kakhulu emhlabeni wonke, futhi amagciwane asewusongo olukhulu ekukhiqizeni kwawo. I-PVE igciwane le-RNA elithelela izitshalo zamazambane, libangele ukukhula okuqinile, ukuphuzi kwamaqabunga, nokuncipha kwesivuno se-tuber. Igciwane lisakazwa ama-aphid kanye nezigaxa zembewu ezinegciwane.
Ngokusho kocwaningo lwakamuva, i-PVE inohlu olubanzi lwabasingathi futhi ayikwazi ukuthelela amazambane kuphela kodwa nezinye izitshalo, ezinjengotamatisi nogwayi. Lokhu kwenza kube inselele ukuphatha, ikakhulukazi ezindaweni ezinezinhlelo ezixubile zokutshala. Ukusetshenziswa kwezinhlobonhlobo zamazambane aqinile kuyindlela ephumelela kakhulu yokulawula ukusabalala kwegciwane. Ezinye izindlela zokulawula, njengokuthuthwa kwendle kwezitshalo kanye nokusetshenziswa kwezibulala-zinambuzane ukulawula izintwala, nazo zingase zisetshenziswe.
Sengiphetha, i-PVE iyinkinga enkulu kubalimi bamazambane kanye nososayensi emhlabeni jikelele. Kubalulekile ukusebenzisa amasu okuphatha asebenzayo ukuvimbela ukusabalala kwegciwane nokuvikela izitshalo zamazambane ekulahlekelweni okubi kakhulu.
#PotatoVirusE #PVE #potatoproduction #plantdisease #agriculture #cropmanagement #crophealth