Duk da nasarar da ake samu wajen habaka noman abinci, rabin kayan abinci da ake nomawa a duniya na lalacewa ne sakamakon rubewar kwayoyin halitta. An san tsire-tsire suna sakin nau'ikan mahadi masu canzawa a cikin muhalli, waɗanda za a iya amfani da su don gano cututtuka da wuri da rigakafin asarar amfanin gona. Wani sabon bincike da Jami'ar Ibraniyawa ta Kudus da Hukumar Binciken Aikin Noma ta Isra'ila (Cibiyar Vulcani) ta yi, ya haifar da wani na'urar firikwensin halitta don gano cututtukan da aka boye a cikin tubers dankalin turawa, daya daga cikin manyan kayayyakin noma na Isra'ila, tare da samar da har zuwa 700000 kowace shekara. ton, rahotanni STMEGI.
Manoman Isra’ila suna shigo da dankali daga Turai don shuka, kuma wani kaso na waɗannan bututun da aka shigo da su sun riga sun kamu da cututtuka masu lalacewa kuma suna rage inganci sosai. Masu bincike a Jami'ar Ibraniyawa da Cibiyar Vulcani sun kirkiro na'urar firikwensin da ke gano cututtukan dankalin turawa kuma zai iya taimakawa wajen hana yaduwar su.
Wannan ci gaban, wanda za a buga a fitowa ta gaba na mujallar kimiyyar kimiya ta Talanta, Dr. Doreen Harpaz da dalibarta ta PhD Boris Veltman ne suka gudanar da shi a Faculty of Agriculture, Food and Muhalli a Jami'ar Hebrew karkashin jagorancin Dr. Evgeny Yeltsov daga Cibiyar Vulcani. Masu binciken sun haɗu da Dr. Sarit Melamed da Dr. Tzipora Titel (Cibiyar Vulcani) da Dr. Leah Tsror (Cibiyar Bincike ta Gilat).
Na'urar firikwensin ya dogara ne akan haɗe-haɗe na injiniyoyi masu wayo da na'urorin gani. Lokacin da yake kusa da tuber dankalin turawa mai kamuwa da cuta, nau'in kwayoyin cutar da ke cikinsa yana fara haskakawa, wanda ƙarfinsa ya dogara da tattarawa da kuma tsarin sinadaran da ke cikin iska. A cewar Dokta Yeltsov, "Ƙarfin hasken da ke fitar da kwayar cutar ta ba ka damar yin nazarin cutar da sauri tun kafin bayyanar bayyanar cututtuka." Wannan yana ba ku damar ware tubers marasa lafiya da sauri, hana haɓakawa ko yada rot zuwa wasu shuke-shuke.
A lokacin binciken, na'urar firikwensin ya gano cutar a cikin tubers wanda bai nuna alamun kamuwa da cuta ba, kuma a gaban tubers masu kamuwa da cuta yana fitar da haske sau biyu kamar lokacin gwada dankali mai lafiya.
Gano cututtuka da wuri yana ba da babbar fa'ida ga masu noman abinci. Dokta Doreen Harpaz: "Ana iya amfani da na'urar firikwensin halitta don gano ɓoyayyen ɓarna a cikin dankali cikin sauri da tsada, inganta sarrafa amfanin gona da rage sharar abinci, wanda ke da mahimmanci musamman a cikin matsalar abinci ta duniya a halin yanzu."