Pucciniastrum mawanga (Pucciniastrum areolatum) chithunzi ndi kufotokozera

Pucciniastrum mawanga (Pucciniastrum areolatum)

:

• Sukulu ya sekondale strobilina
• Melampsora areolata
• Mpunga wa Melampsora
• Perichaena strobilina
• Phelonitis strobilina
• Pomatomyces strobilinum
• Pucciniastrum areolatum
• Pucciniastrum padi
• Pucciniastrum strobilinum
• Rosellinia strobilina
• Thecopsora areolata
• Thekopsora padi
• Thekopsora strobilina
• Xyloma areolatum

Mtundu wa Pucciniastrum umaphatikizapo bowa angapo a dzimbiri, zomera zazikulu kapena zapakatikati zomwe, pamodzi ndi spruce, ndi oimira wintergreen, orchid, rosaceae ndi mabanja a heather. Pankhani ya pucciniastrum mawanga, awa ndi oimira Prunus - wamba chitumbuwa ndi antipka, chitumbuwa chokoma, maula apakhomo, blackthorn, chitumbuwa cha mbalame (wamba, mochedwa ndi namwali).

Kuzungulira kwa moyo wa pucciniastrum kuwoneka, monga mafangasi onse a dzimbiri, ndizovuta kwambiri, zomwe zimakhala ndi magawo angapo, momwe mitundu yosiyanasiyana ya spores imapangidwa. M'chaka, basidiospores amayambitsa tizilombo tating'ono (komanso mphukira zazing'ono). Mycelium ya bowa imakula mozungulira kutalika kwa chulucho ndipo imakula kukhala mamba. Kunja kwa mamba (ndi pansi pa khungwa la mphukira), pyknia imapangidwa - zomanga zomwe zimapangitsa kuti pakhale umuna. Pycniospores ndi kuchuluka kwa madzi onunkhira kwambiri amapangidwa mwa iwo. Zimaganiziridwa kuti madziwa amakopa tizilombo, zomwe timachita nawo pakupanga umuna (umu ndi momwe zimakhalira ndi bowa zina zambiri).

M'chilimwe, kale mkati mwa mamba, aetsia amapangidwa - mapangidwe ang'onoang'ono omwe amawoneka ngati mipira yophwanyika pang'ono. Amatha kuphimba mkati mwa masikelo ndipo motero amalepheretsa kuyika kwa mbeu. Timbewu tomwe timapanga mu aetia (aeciospores) timatuluka m'nyengo ya masika. Ndi gawo ili la moyo wa pucciniastrum lomwe limakopa chidwi cha okonda "kusaka mwakachetechete", chifukwa ma cones odzala ndi dzimbiri-bulauni amawoneka achilendo.

Gawo lotsatira la moyo wake, pucciniastrum mawanga, ali kale, mwachitsanzo, pa chitumbuwa cha mbalame. Aetsiospores opangidwa mu spruce cones amawononga masamba, kumtunda komwe mawanga ofiirira kapena ofiirira a mawonekedwe aang'ono (malo okhudzidwa nthawi zonse amakhala ochepa ndi mitsempha yamasamba) okhala ndi mawanga achikasu achikasu pakati - uredinia, komwe urediniospores amabalalika. Amawononga masamba otsatirawa ndipo izi zimachitika nthawi yonse yachilimwe.

Kumapeto kwa chilimwe ndi autumn, nyumba zolimba kwambiri zimapangidwa - telia, zomwe zimabisala m'masamba akugwa. Ma spores omwe amatulutsidwa kasupe wotsatira kuchokera ku overwintered telia ndi basidiospores omwewo omwe adzadzaza m'badwo wotsatira wa ma spruce cones.

Pucciniastrum spotted imafalitsidwa kwambiri ku Europe, yodziwika ku Asia ndi Central America.