Kuleli hlobo, i-Cucurbit Aphid-Borne Yellow virus (CABYV) isakazeka njengomlilo wequbula ezitshalweni zamakhukhamba eNetherlands. Yilokho abalimi nababonisi bezitshalo ababikile. Lesi kwakuyisizathu esanele sokuthi uMkhandlu Wohlelo lwe-'Kennis in je Kas' (KijK) uvume ukusheshisa ucwaningo lokubhekana naleli gciwane elisha le-cucumber. I-Kijk isiza ngezimali ucwaningo ezinhlelweni zokuqamba ezintsha ezitshalweni ze-Dutch greenhouse sector.
Izithombe zakamuva ze-CABYV ku-greenhouse yase-Dutch. U-Ewoud van der Ven kanye no-Rens Smith baseDelphy babelane ngalokhu ku-GroentenNieuws, inkundla yabalimi be-greenhouse yama-Dutch.
Izintwala zisakaza leli gciwane. “Amapulazi abhekene nomfutho we-aphid. Ngakho-ke, kubalulekile ukunikeza abalimi ulwazi ngokushesha ngangokunokwenzeka,” kugcizelela u-Helma Verberkt, uchwepheshe wenqubomgomo Yezempilo Yezitshalo e-Glastuinbouw Nederland, inhlangano yebhizinisi ye-Dutchhouse horticulture sector.
“Lokho kuhlanganisa ulwazi lokuthi leli gciwane liphila kanjani. Lokho kufaka phakathi izimpawu zomonakalo, indlela yokudlulisela, kanye nezinqubo zokuzungezisa izitshalo. Lolu lwazi kufanele luvimbele ukusakazeka kwaleli gciwane esitjalweni esisha. Umgomo uwukwabelana ngolwazi nokukhiqiza ulwazi olusha. Lokho kumele kuvimbele ukusabalala kwegciwane le-CABY ekulimeni kwe-greenhouse yaseDutch,” usho kanje.
I-CABY igciwane le-polera. Ayilawulwa, ngakho ayinaso isimo sokuvalelwa. Kodwa kungabangela umonakalo omkhulu kuzo zonke izitshalo ezifana nekhukhamba. Lezi zihlanganisa ikhukhamba, i-gherkin, i-zucchini, nekhabe. EYurophu, leli gciwane laqala ukuchazwa kuphela ngo-1988. Latholakala eningizimu yeFrance. Nokho, kungenzeka ukuthi sekunesikhathi eside ikhona e-Asia nasezingxenyeni eziseningizimu yeYurophu. Ukulimala kwezitshalo kusuka ku-10% ukwehluleka kwezitshalo kuya ekulahlekeni okuphelele kwezindawo zokutshala.
Isenzo esanele sibalulekile
Abalimi baseDutch bazothola lonke ulwazi olutholakalayo nolwazi olufanele mayelana naleli gciwane elisha ngokuqhathaniswa nephrojekthi egunyaziwe yoMkhandlu Wohlelo lwe-KijK. Lokho kufanele kuthuthukise uhlelo lokulawula futhi ngaleyo ndlela kuvimbele ukusakazeka okwengeziwe ngangokunokwenzeka.
Abalimi asebengenwe yileli gciwane bazothola amathuluzi okuqinisekisa ukuqedwa kwaleli gciwane ngesikhathi sokujikeleziswa kwezitshalo. “Kumele sivimbele ama-vector aphid ukuthi asakaze leli gciwane ngokushesha. Ngakho-ke, isinyathelo esanele sibaluleke kakhulu,” yindlela uchwepheshe wesihloko uJeannette Vriend aqinisekisa ngayo isicelo esiphuthumayo somkhandlu wohlelo. “Leli igciwane elisha eNetherlands. Ngakho, ucwaningo lugxile kakhulu ekucebiseni ulwazi kanye nokwabelana.”
Iwusizo futhi ibalulekile
Le ndlela ihambisana nohlelo olusha lwe-'Het Nieuwe Doen in Plantgezondheid' ('Indlela Entsha Yempilo Yezitshalo'). UMark Meijers ungumxhumanisi wenethiwekhi yeCucumber eGlastuinbouw Nederland. Ujabulile ngokugunyazwa ngokushesha komkhandlu wezinhlelo. “I-Plant Health Business Group inikeze izincomo ezinhle ngalolu cwaningo kusenesikhathi. Uma kubhekwa umthelela wayo, le phrojekthi ihlolwa ngokufanelekile njengewusizo futhi ibalulekile,” kuphetha uMark.
Umthombo: Kennis in je Kas