If you have a yard full of trees (don’t worry about palms because they are not a host for this fungus) and shrubs, be on the lookout for the mushrooms of Armillaria root rot. It is a fungus that can ...

A very common sight this year in our landscapes, judging by the phone calls we have gotten, is the presence of clumps of honey-colored mushrooms. These mushrooms are the spore-producing structures of ...

Support local journalism: Find offers for new subscribers here: Special Offers — USATodayNetwork. Many residents who grow palms are familiar with the signs of Ganoderma butt rot, Ganoderma zonatum, ...

Many homeowners and commercial landscapers are noticing clusters of honey colored mushrooms in their landscapes. These mushrooms are fruiting bodies of Armillaria root rot caused by the species of the ...

The Armillaria genus comprises fungal pathogens responsible for root disease across a broad range of woody hosts, causing significant ecological and economic impacts in forests and managed landscapes ...

The fungal disease “oak root rot” (Armillaria mellea) has evolved with California oaks and other native plants. It is parasitic on oaks and other plant species, but if these plants are growing in our ...

My quaking aspen trees have a fungus/mold that a CSU Extension agent told us was Armillaria Root Rot in the ground and it is killing all plants around the trees. What do I use to get rid of it? Well, ...

On chilly morning in eastern Oregon, correspondent Conor Knighton headed deep into Malheur National Forest, driving a series of unpaved roads, and hiking far from any trail, all in hopes of finding a ...

Q: I have several clusters of large tan colored mushrooms that have sprouted up in my lawn near one of my trees. The clusters are all sort of in a row but with a foot or two between clusters. Can you ...

Fall is when trees are starting to slow down. Soon we will be raking leaves and dreaming about the pleasant weather just around the corner. While we are outside working around our landscape trees, ...