oak disease

Thank you for any help you might be able to provide. We live on a ranch just south of Hemet, California. While Socal has been experiencing a drought in the past 10+ years, our 300' well has been providing the property with plenty of water. We have about 40 oak trees (most of them very large)...

Located in the Hudson Valley- NY-We have a very large 75+ year oak tree in our front yard. It is dying at the top showing browned or no leaves in certain portions. In addition, a section of the lower bark is coming loose with carpenter ants, smaller ants and eggs living in the dead wet bark. I...

Located in the Hudson Valley- NY-We have a very large 75+ year oak tree in our front yard. It is dying at the top showing browned or no leaves in certain portions. In addition, a section of the lower bark is coming loose with carpenter ants, smaller ants and eggs living in the dead wet bark. I...

Located in the Hudson Valley- NY-We have a very large 75+ year oak tree in our front yard. It is dying at the top showing browned or no leaves in certain portions. In addition, a section of the lower bark is coming loose with carpenter ants, smaller ants and eggs living in the dead wet bark. I...

Newbie to the forums and to milling here and I’m trying to get some input on a big tree we have to take down. Here is info on the tree: - Coast Live Oak (Quercus Agrifolia) - Trunk diameter roughly 50” - Diseased with sudden Oak death (SOD), mostly present at the base of the tree - we have to...

Hi, I cut down a couple of oaks in my yard recently due to illness. One white and one red. The white one (first 3 photos below) was alive but struggling. After dropping it, it became apparent hat it has a white fungus beneath the bark in one spot and on the outside of the bark as well. The...

I'm new to this site and am looking for a diagnosis for my oak trees. I have 7 large White Oaks that are loosing their leaves. The leaves have orange spots on the underside, get deformed and eventually curl up, get brown and fall off. I have 7 White Oaks, all have this condition...

Hello all, I am a newbie to this forum, having just discovered it this morning. I have a big (~40-foot) beautiful 30-year old Coastal Oak in my front yard. It seems stressed because there are multiple spots from where it is bleeding a black fluid. Now, the tree is in what used to be a sloped...