Mitundu itatu yowopsa kwambiri ya nkhanambo yakuda ya phytopathogenic (Rhizoctonia solani), omwe sagwidwa ndi fungicide wamba ndipo amatha kukhala ndi moyo pakatentha kwambiri, asayansi aku Russia ochokera ku yunivesite ya RUDN adapeza. Izi zidanenedwa pa Januware 19 pa nsanja yapaintaneti ya AgroPages potengera zomwe zili mu Journal of Plant Diseases and Protection.
Rhizoctonia (nkhanawe yakuda) ndi imodzi mwa matenda ofala kwambiri komanso owopsa a mbatata. Imawononga ma tubers, zimayambira ndi mizu ya mbatata. Bowa amatha kukhala m'nthaka pazinyalala za zomera.
Palibe mitundu yolimbana ndi Rhizoctonia solani, nkhanambo yakuda imatetezedwa ndikuthandizidwa pokhapokha mutabzala mbewu ndi mankhwala ophera fungal. Zodziwika kwambiri mwa izi ndi thiabendazole, benzoic acid, ndi fludioxonil. Mitundu yonse ya 53 idaphunziridwa mu phunziroli.
"Kafukufukuyu adawonetsa kukhalapo kwa zodzipatula zowopsa kwambiri za R. solani, zosagonjetsedwa ndi fungicides ndipo zimatha kukula pa kutentha kwambiri, komanso nthawi yomweyo zaukali ku mbatata," adatero Sergey Elansky, Doctor of Biological Sciences, Pulofesa ku dipatimenti ya zamankhwala. Agricultural Biotechnology ku RUDN University. Anatsindika kuti pofuna kupewa matenda ambiri a zomera ndi kuchepetsa kuwonongeka kwa mbewu, m'pofunika kuyang'anitsitsa nthawi zonse kuonekera kwa mitundu yoopsa ya bowa wa phytopathogenic m'madera aku Russia.