Matsayin shigarwa na rigakafin karuwar tsuntsaye:

Babban abin da ke haifar da lallacewar tsuntsu shi ne ficewar tsuntsu, gajeriyar kayan gida na baƙar fata, gajeriyar kewayawar jikin tsuntsu, da dai sauransu, daga cikinsu, layin layin da manyan tsuntsayen ruwa irin su dangin Heron da dangin stork suka haifar a kan hasumiyar kusan kashi 90% na lalacewar layin tsuntsu, wanda shine babban dalilin balaguron balaguron da ya shafi tsuntsu. Gajeren da'ira na kayan gida na tsuntsu da ƙofar kewayen da ke haifar da gajeriyar kewayen jikin tsuntsu galibi suna faruwa ne a layin rarrabawa. Don haka, babban mahimmin hanyar rigakafin lalacewar layukan tsuntsaye shine hana lalacewar tsuntsaye da manyan tsuntsaye ke haifarwa. Rigakafin tsiron tsuntsaye shine “alurar ƙarfe” da aka sanya akan hasumiya. Manufar ita ce hana manyan tsuntsaye motsi a kan hasumiya, don cimma burin kawar da walƙiya. Ana amfani da kariyar kariyar tsuntsu musamman don hana walƙiya na 110kV zuwa 500kV layin watsawa.