Fungus and beetles threaten to topple the remarkable whitebark pine. Can tree enthusiasts help the keystone species before it’s too late? Mountaintop living isn’t easy. At very high elevations, the ...

such as the poplar leaf beetle Chrysomela tremulae. "It was particularly exciting for us to see that the fungus can produce an alkaloid that we can detect in the plant matrix and thus use as a ...

The most pervasive is a fungus caused by an invasive beetle species that harmed a California sycamore in front of my home ...

such as the poplar leaf beetle Chrysomela tremulae. "It was particularly exciting for us to see that the fungus can produce an alkaloid that we can detect in the plant matrix and thus use as a ...