treewizard's Favorites

Photos / Sounds

What

Pine Needle Split (Lophodermium pinastri)

Observer

tamarapilzhunter

Date

December 30, 2023 10:54 AM CET

Place

Triftweg, Bestensee, Brandenburg, DE (Google, OSM)

Photos / Sounds

6 photos

What

Cytospora Cankers (Genus Cytospora)

Observer

hardywoods

Date

October 20, 2022 04:54 PM ADT

Place

Prince Edward Island, Canada (Google, OSM)

Photos / Sounds

What

Cytospora pinastri

Observer

joseba45

Date

October 24, 2020

Place

22870 Villanúa, Huesca, España (Google, OSM)

Photos / Sounds

What

Beech Bark Canker Fungus (Neonectria faginata)

Observer

lady-longlegs94

Date

October 27, 2022 04:19 PM ADT

Place

Campobello Island, Campobello Island, NB, CA (Google, OSM)

Photos / Sounds

2 photos

What

Pine-oak Gall Rust (Cronartium quercuum)

Observer

e-aus-kanada

Date

July 7, 2021 02:18 PM ADT

Place

Northumberland County, NB, Canada (Google, OSM)

Description

I believe this is Cronartium quercuum f.sp. fusiforme on the underside of this red oak leaf? Corrections appreciated.

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