A cikin watan Yuni-Yuli 2019, Ofishin Rosselkhoznadzor a yankunan Oryol da Kursk, a cikin tsarin aikin gwamnati, sun gudanar da gwajin keɓe masu cutarwa na filaye na gidaje a gundumomi tara na yankin Oryol.
An gudanar da bincike a yankunan Kromskoy, Mtsensky, Livensky, Dolzhansky, Sverdlovsky, Znamensky, Bolkhovsky, Maloarkhangelsky da Orel a kan wani yanki na kadada 518. A yayin binciken, ƙwararrun sun ɗauki samfuran ƙasa na 2014 don binciken dakin gwaje-gwaje. Binciken samfuran ƙasa ya nuna kasancewar cysts na nematode dankalin turawa na zinariya. An tabbatar da alaƙar jinsin kwaro na keɓewa ta sakamakon gwajin helminthological da FGBU TsNMVL ta gudanar.
Don haka, an sami nematode dankalin turawa a duk wuraren da aka bincika a yankin. Ana ci gaba da gudanar da binciken keɓe masu rai.
Nematode dankalin turawa (Globodera rostochiensis) ƙwararriyar ƙwayar dankali ce ta musamman, zuwa ɗan ƙaramin tumatir da eggplant.
Nematode na dankalin turawa yana haifar da mummunar lalacewa a cikin filaye na gida da kuma a filayen da ke da raguwar jujjuyawar amfanin gona, inda ake shuka dankalin dindindin ko kuma ya koma wurinsa na asali a shekara ta biyu ko ta uku. Asarar amfanin gona na iya zama 30-80%.
Nematode dankalin turawa yana yaduwa musamman a matakin cysts, wanda ke manne da abubuwan da ke hulɗa da ƙasa mai gurɓataccen abu kuma ana jigilar su ta kowace nisa. Yawanci, cysts ana canjawa wuri tare da kayan dasa shuki, tare da ƙasa da ta rage akan tubers, tushen da kwararan fitila, ruwan sama da iska.
Madogararsa: https://www.infoorel.ru/