Aspen trees are vulnerable to infection from a number of sources. Common problems include fungal diseases like Cytospora, leaf spots, and other cankers that can cause trunk rot. Insects that ...

Eventually, the affected tree leaves fall off and litter the ground. Anthracnose is a common spring fungal disease causing these blotches. This year, maple leaf blister and Phyllosticta leaf spot ...

For fuel reductions, Hammond and Andersen emphasized that not all fuels are created equally. Because aspen trees typically hold more water than other species, they’re “much less of a concern.” Trees ...

In a decisive move underscoring its commitment to cultural enrichment and economic vitality, Aspen City Council approved a resolution amending the lease agreement for Rio Grande Park, allowing the ...

The Aspen City Council unanimously gave Belly Up Aspen the green light to increase attendance capacity for the Palm Tree Music Festival at Rio Grande Park. Capacity could increase between 700 ...

Dr Sukram Thapa and Dr Rodrick Lepcha from Lovely Professional University (LPU)-have reported a new leaf spot disease affecting Neolamarckia cadamba (kadamba) trees. This report highlights the ...

The proposal seeks to enhance tree canopy coverage across streets and open spaces while responding to the growing threat posed by the Ash Dieback disease, which is already affecting up to 10,000 ...

The proposal seeks to enhance tree canopy coverage across streets and open spaces while responding to the growing threat posed by the Ash Dieback disease, which is already affecting up to 10,000 trees ...

But years of depressed prices have eroded farmers’ ability to reinvest in their land, meaning aging trees, diseases and increasingly unpredictable climate conditions have caused productivity to ...

Dr. W. A. Murrill, Acting Director of the New York Botanical Garden, believes, after seeing a branch, that the chestnut trees of Sullivan and Orange Counties, N. Y., are the victims of peculiar ...