salunso<p>Hey folks! A friend of mine is seeing a black discoloration on thimbleberry leaves in their yard. It doesn't match any of the few things I know. Can anyone help? <a href="https://mastodon.online/tags/plantpathogens" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plantpathogens</span></a> <a href="https://mastodon.online/tags/pnwnativeplants" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pnwnativeplants</span></a> <a href="https://mastodon.online/tags/nativeplants" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nativeplants</span></a></p>