There is currently no treatment to control foamy bark canker or WOBB. Infected trees eventually die. If you notice symptoms of the disease on an oak, contact the County Agriculture Department.

Hypoxylon canker (Hypoxylon atropunctatum) is a fungal disease that has been around for a number of years affecting mostly oak trees in both forest and landscape settings.

Hypoxylon canker first hit our radar as a potentially important disease of trees in 1979. It was first found in Pushmataha County, but it is now active in much of the state.

One of the greatest losses that a homeowner can experience is the loss of a tree. Not only is a tree an aesthetic part of the yard, but it also Hypoxylon canker affects oak | Edmond ...

IN THE GARDEN: Oak tree appears to have hypoxylon canker, which has no cure. November 8, 2024 at 3:00 p.m. by Janet B. Carson ...

Q. I have a 3-year-old Shumard red oak that has done wonderfully, but recently I noticed large patches of bark missing and parts of the tree starting to yellow. One arborist told me it was due to ...

A fungus never before seen in California oak trees is threatening the state's coastal live oaks. It causes a condition known as "foamy bark canker disease." ...

The sudden oak death annual survey included three areas of Sonoma County. The figures are in percentages. 2018, 2017 Sonoma North Area: north of Santa Rosa, not including coast Estimated infection ...

A deadly disease that kills trees by creating cankers which girdle the trunk and clog up their water- carrying 'veins', is being targeted by a major research project underway at Imperial College ...

A dangerous disease that can kill oak trees has been detected in plants sent to 10 states across the U.S., including Indiana. Here's what you need to know.

Dear Neil: This oak tree is located on our church property. Is the old bark falling off due to its age, or is there a disease? A: Good question. It looks a bit like the radial shake we saw so ...