Kiʻi a me ka wehewehe ʻana o Pucciniastrum (Pucciniastrum areolatum).

Pucciniastrum areolatum (Pucciniastrum areolatum)

:

• strobilina kula kiʻekiʻe
• Melampsora areolata
• Laiki Melampsora
• ʻO Perichaena strobilina
• Phelonitis strobilina
• Pomatomyces strobilinum
• Pucciniastrum areolatum
• Pucciniastrum padi
• Pucciniastrum strobilinum
• ʻO Rosellinia strobilina
• Thecopsora areolata
• Thekopsora padi
• Thekopsora strobilina
• Xyloma areolatum

ʻO ka genus Pucciniastrum e pili ana i ʻelua mau ʻupena rust fungi, nā mea kanu nui a waena paha, me ka spruce, he mau ʻelele o ka wintergreen, orchid, rosaceae a me nā ʻohana heather. I ka hihia o ka pucciniastrum i ʻike ʻia, he mau ʻelele kēia o ka genus Prunus - cherry maʻamau a me antipka, cherry momona, plum home, blackthorn, cherry manu (maʻamau, hope a me ka puʻupaʻa).

ʻO ke kaʻina ola o ka pucciniastrum i ʻike ʻia, e like me nā haʻani ʻōpala a pau, he paʻakikī loa, aia i nā pae he nui, kahi i hoʻokumu ʻia ai nā ʻano spores. I ka pūnāwai, hoʻopili nā basidiospores i nā cones ʻōpio (me nā ʻōpuʻu ʻōpio). Ke ulu nei ka mycelium o ka haʻupuʻu ma ka lōʻihi holoʻokoʻa o ka cone a lilo i mau unahi. Ma ka ʻaoʻao o waho o nā unahi (a ma lalo o ka ʻili o nā wana), ua hoʻokumu ʻia ka pyknia - nā hale e pili ana i ka fertilization. Hoʻokumu ʻia nā Pycniospores a me ka nui o ka wai ʻala ikaika i loko o lākou. Manaʻo ʻia ʻo kēia wai e huki i nā inike, a laila e komo i ke kaʻina hana o ka fertilization (ʻo ia ka hihia me nā ʻano haʻi ʻē aʻe).

I ke kauwela, aia ma ka ʻaoʻao o loko o nā unahi, ua hoʻokumu ʻia ka aetsia - nā ʻano liʻiliʻi e like me nā pōpō pālahalaha iki. Hiki iā lākou ke uhi i ka ʻili o loko o ka unahi a pēlā e pale ai i ka hoʻonohonoho ʻana i nā hua. Hoʻokuʻu ʻia nā spores i hana ʻia i ka aetia (aeciospores) i ka pūnāwai aʻe. ʻO kēia kaʻina o ke ola o ka pucciniastrum ka mea e huki ai i ka manaʻo o ka poʻe aloha i ka "hunting silent", no ka mea, ʻo nā cones i hoʻopuʻi ʻia me nā ʻōpala ʻulaʻula-ʻeleʻele ke nānā aku nei.

ʻO ka pae aʻe o kona ola ʻana, ʻike ʻia ka pucciniastrum, no ka laʻana, ma ka cherry manu. ʻO nā Aetsiospores i hana ʻia i loko o nā cones spruce e hoʻopili i nā lau, ma ka ʻaoʻao o luna o nā ʻāpana poni a ʻulaʻula ʻulaʻula paha o kahi ʻano angular (ʻo ka wahi i hoʻopili ʻia e kaupalena mau ʻia e nā veins lau) me nā ʻāpana convex ʻulaʻula-melemele i ka waena - uredinia, mai laila. hoʻopuehu nā urediniospores. Hoʻopili lākou i kēia mau lau a hiki i ke kauwela.

I ka hopena o ke kauwela a me ka hāʻule, hoʻokumu ʻia nā hale paʻa - telia, kahi hibernate i nā lau hāʻule. ʻO nā spores i hoʻokuʻu ʻia i ka pūnāwai aʻe mai ka telia overwintered, ʻo ia nā basidiospores like e hoʻopiha i ka hanauna hou o nā cones spruce ʻōpio.

Hoʻolaha nui ʻia ʻo Pucciniastrum spotted ma ʻEulopa, i ʻike ʻia ma Asia a me Central America.