Identificaciones de psathyrella

Fotos / Sonidos

Qué

Hongos de Roya (Orden Pucciniales)

Autor

jenetics

Fecha

Enero 25, 2021

Lugar

119 Tiroroa Avenue (Google, OSM)

Descripción

Larger infection seen on other leaves and removed carefully by owner and bagged before photo taken.

Necesita ID

Hongos de Roya - Photo (c) Warren Cardimona, algunos derechos reservados (CC BY-NC), subido por Warren Cardimona

de psathyrella: Hongos de Roya (Orden Pucciniales)

Añadido el 28 de enero de 2021

Apoyo a

Fotos / Sonidos

11 fotos

Qué

Austropuccinia psidii

Autor

pjd1

Fecha

Enero 25, 2021 a las 10:26 AM NZDT

Lugar

Auckland, Mt Albert, Unitec Campus, Te Wai Unuroa o Wairaka (Owairaka Spring) (Google, OSM)

Descripción

Severe infestation - one of the worst I have ever seen on this host species. Two planted tree's growing on margin of spring; these 5-6 tall. All young growth and especially floral primordia and maturing inflorescences covered in urediniospores.

Bees (Apis mellifera) noted harvesting spores - see https://inaturalist.nz/observations/68580488.

These tree's I have been watching monthly since September 2017. I last checked them on 1 January 2021 (not Austropuccinia was evident then). This infestation was reported to me by Wendy John who noted it on 23 January 2021 - see https://inaturalist.nz/observations/68482642