Heterobasidion perennial (Heterobasidion annosum) hoto da bayanin

Heterobasidion perennial (Heterobasidion annosum)

Heterobazidione perennial yana cikin nau'in fungi na basidiomycotic na dangin Bondartsevie.

Ana kiran wannan naman kaza sau da yawa tushen soso.

Tarihin sunan wannan naman kaza yana da ban sha'awa. A karo na farko, an kwatanta wannan naman gwari daidai a matsayin tushen soso a 1821 kuma an kira shi Polyporus annosum. A cikin 1874, Theodor Hartig, wanda ɗan Jamus ne arborist, ya iya danganta wannan naman gwari da cututtuka na gandun daji na coniferous, don haka ya sake masa suna Heterobasidion annosum. Sunan na ƙarshe da ake amfani da shi a yau don komawa ga nau'in wannan naman gwari.

Jikin 'ya'yan itace na tushen soso na perennial heterobasidion ya bambanta kuma sau da yawa yana da siffar da ba ta dace ba. Yana da perennial. Siffar ita ce mafi ban mamaki, duka sujada ko sujada, da siffar kofato da siffar harsashi.

Jikin 'ya'yan itace shine 5 zuwa 15 cm a fadin kuma har zuwa 3,5 mm lokacin farin ciki. Ƙwallon na sama na naman gwari yana da wani wuri mai matsuguni kuma an rufe shi da ɓawon burodi na bakin ciki, wanda ke faruwa a cikin launin ruwan kasa mai haske ko launin ruwan cakulan.

Heterobazidion perennial ana rarraba shi galibi a cikin ƙasashen Arewacin Amurka da Eurasia. Wannan naman gwari mai cutarwa yana da mahimmancin tattalin arziki ga nau'ikan bishiyoyi da yawa - don fiye da 200 na mafi bambance-bambancen nau'ikan coniferous da katako na deciduous na nau'ikan 31.

Perennial heterobasidion na iya kamuwa da wadannan bishiyoyi: fir, maple, larch, apple, Pine, spruce, poplar, pear, oak, sequoia, hemlock. Yawancin lokaci ana samun shi akan nau'in bishiyar gymnospermous.

Gaskiya mai ban sha'awa ita ce an samo abubuwa masu kayan antitumor a cikin sinadarai na heterobasidion na perennial.