Rhododendrons VS Black Vine Weevil

What is a Black Vine Weevil? The Black Vine Weevil (BVW) is an insect pest that injures plants, Rhododendrons being top choice throughout the US. In Massachusetts there are few natural predators of this species. 

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Excessive Drought Damages Evergreen Trees

There is a defoliation problem with evergreen trees which started last year. Fertilization and added soil inoculants can help, but the effects of multiple years of environmental stress (drought) are taking its toll. The problem is region-wide and is serious. Please see the following report from my alma mater, UMass, that goes into great detail concerning this matter.

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Why Your Evergreen Needles Turn Yellow

Conifer Trees Changing In The Fall Fall brings us beautiful colors on Oaks, Maples and other trees in New England, but fall also brings changes in the needles of conifers, such as Pines, Spruces and Arborvitae.

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Beech Trees Suffer Epidemic Decline

An epidemic decline is affecting European Beech trees up and down the east coast. Beech trees are being infected by a fungus that causes bleeding cankers on the lower trunk and eventual die-off in the upper branches. If this fungus is left untreated the tree will die within five years.

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White Pine Needle Disease: Know the facts!

Here in the northeast much of our landscape is dominated by white pines. These trees are valuable habitat, forest, and landscape trees. In recent years we’ve been seeing several diseases that cause the needles to become damaged and die off.  While white pine can withstand a year or two of defoliation, subsequent defoliation will greatly decrease the trees overall health...

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