Masana kimiyya daga Jami'ar Freiburg (Switzerland) sun yanke shawarar gwada wata sabuwar hanya don magance tsutsotsin waya da ke lalata shukar dankalin turawa. Larvae na danna irin ƙwaro suna cin ramuka a cikin tubers, suna rage yawan amfanin ƙasa.
A gwajin da suka yi, masanan sun yi amfani da naman gwari mai suna Metarhizium brunneum na entomopathogenic, wanda ke cutar da kwari. Yana zaune a cikin ƙasa kuma yana haifar da cututtuka a cikin kwari daban-daban, yana lalata su. Akwai nau'ikan kwari kusan 200 da wannan naman gwari zai iya shafa, ciki har da: Colorado dankalin turawa ƙwaro, tururuwa da sauransu. Masana kimiyya sun gano cewa fungal spores na iya zama mai yiwuwa har zuwa watanni takwas.
Marubutan binciken sun ba da shawarar cewa don ingantaccen amfani da sakamakon bincike a aikace, ƙarin haɓaka dabarun rayuwa na kariyar shuka ya zama dole. Abin takaici, ya zuwa yanzu an sami sakamako da ake so kawai a cikin filayen gwaji guda biyu daga cikin goma: kawai a can yana yiwuwa a rage girman lalacewar dankali.