The mountain pine beetle Dendroctonus ponderosae, is a species of bark beetle
native to the ... The beetles introduce blue stain fungus into the sapwood that
prevents the tree from repelling and kil...
Blue molds are members of the Penicillium species of fungi. Some types are also
referred to as powdery mildew, downy mildew or sooty mold. These fungi host ...
Jul 2, 2015 ... There is a blue/gray mold on my trees and shrubs throughout my yard. ... Is there
any way i can remove this mold without killing my trees?
Oct 29, 2013 ... Rhizosphaera needle cast (caused by the fungus Rhizosphaera kalkhoffii)
primarily infects Colorado blue spruce, while Stigmina needle cast ...
Fungus diseases can affect the roots, leaves and needles, trunks and vascular ...
Feeding and Aeration stations will help eliminate tree failure and secondary
problems ... Verticillium is a fungal disease of many species of trees, shrubs and
crops. ... that primarily affects Spruce trees, such as Blue, Norway and White
In canker form Sphaeropsis affects blue Atlas cedar suffering from salt and ... On
Scotch pine you will see cankers that girdle and kill branches up to one inch in
..... may see gray mold as a blossom blight, which can spread to adjacent leaves
Jan 17, 2014 ... If your plant has started to look like it has been spending time sitting next to a fire
and is now covered in a black soot, chances are your plant is ...
Evergreens are trees that have foliage year round. ... These trees are usually
grown as 'Christmas Trees,' especially the Blue and Norway varieties. ... This
issue can also be resolved by pressure washing your bamboo to remove the
Jan 28, 2010 ... When lichens are found growing on trees or shrubs, it may simply be ... The only
cure for compacted soil is deep cultivation and the addition of ...
Apr 4, 2016 ... poisons that can kill many of the infectious diseases that can be spread by borers
... declining trees, carrying a blue-stain fungus that attacks the.