Abubuwa uku masu haɗari musamman na phytopathogenic naman gwari baƙar fata (Rhizoctonia Solani), wadanda ba su da saukin kamuwa da cututtukan fungicides na yau da kullun kuma suna iya rayuwa a yanayin zafi mai zafi, masana kimiyya na Rasha daga Jami'ar RUDN sun gano. An bayar da rahoton wannan a ranar 19 ga Janairu akan dandalin AgroPages akan layi tare da la'akari da abu a cikin Jaridar Cututtuka da Kariya.
Rhizoctonia (black scab) yana daya daga cikin cututtukan dankalin turawa da aka fi sani da cutarwa. Yana shafar tubers dankalin turawa, mai tushe da kuma tushen. Naman gwari na iya rayuwa a cikin ƙasa akan tarkace shuka.
Babu nau'ikan da ke da tsayayya ga Rhizoctonia Solani; Ana yin rigakafi da kula da scab baƙar fata ne kawai ta hanyar dasa shuki na iri tubers tare da fungicides. Mafi yawan waɗannan sune thiabendazole, benzoic acid da fludioxonil. An yi nazarin nau'ikan nau'ikan nau'ikan 53 a cikin binciken.
"Binciken ya nuna kasancewar keɓaɓɓen keɓe masu haɗari na R. Solani, masu jure wa fungicides kuma suna iya girma a yanayin zafi mai zafi, kuma a lokaci guda m ga dankali," in ji Sergei Elansky, Doctor of Biological Sciences, Farfesa na Sashen Agricultural Biotechnology a Jami'ar RUDN. Ya jaddada cewa, don hana yaduwar cututtuka na shuka da kuma rage asarar amfanin gona, ya zama dole a ci gaba da lura da bayyanar cututtuka masu haɗari na phytopathogenic fungi a yankunan Rasha.