Q: What's killing Colorado blue spruce ... tree a "dirty" appearance. Most people usually don't notice bug problems brewing until they're so far along that's often too late to treat. Ditto for ...

This disease causes needles on Colorado Blue Spruce to turn a purplish brown ... Q: We have a row of tall pine trees at the back of our property and every year we get a vine growing in the tops ...

Now, diseases are killing blue spruce trees across West Michigan and trees are declining at a rapid rate. Weather:Check out the latest forecast on News Channel's weather page Members of the pine ...

“The trees also give us privacy. It would be pretty catastrophic to lose them.” Native to the Rocky Mountain region, Colorado blue spruce ... more susceptible to diseases and insects.” ...

Purdue Landscape Report: We receive a large number of spruce samples ... from Colorado blue spruce with needlecast. Many others show lower needle yellowing, which could be associated with nutrient ...

Question: We have a spruce lined border to the back of our subdivision that our yard is a part of. Many of the trees ... the disease is called Cytospora Canker. It is common on Colorado blue ...

Purdue Landscape Report: Colorado blue ... spruce, which are more resistant to Rhizosphaera. Other spruce, like Serbian, simply haven’t had widespread evaluation in the Midwest, so buyer beware!

The summer's wet weather means a popular landscaping tree in Indiana is more susceptible to a harmful fungal disease. Rhizosphaera attacks the needles of Colorado blue spruce trees and causes them ...

Spruce trees across the Midwest are facing a disease that ... alternatives to the blue spruce which include the Concolor Fir, Dawn Redwood, Serbian Spruce, Swiss Stone Pine, Korean Pine and ...

An old grouping of large blue spruces in my front yard has been continuing to decline in health over the last few years with lower branches dying first and then progressing up the tree. What can I ...

This fungal disease causes premature death and casting of needles of conifers. Blue spruce seems to have ... methods to “cure” affected spruce trees. Unfortunately, there is no method that ...