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Does a warmer winter mean more pests to manage during spring and summer?  Actually, there are a few other factors to consider before concluding this theory.

1. Insects that overwinter below ground (Japanese beetle grubs) might not be affected by a mild winter because soil temperatures tend to be more constant. If the frost layer is deep, the survival rate may be lower.  If the frost line is shallow, there may be more survivors.
    
2. Temperature is the key to all insect development. Have you seen a slow moving fly a few weeks ago, on a warm winter day? The higher winter temperatures “wake up” and activate the insects such as the common house fly, or woolly bear (caterpillar). They are using up stored fats they depend on to survive until the spring. Without access to food, these active insects could starve to death before food becomes available.
    
3. Most insects adapt to cold winters by slowly preparing in the fall and staying dormant until the spring. Therefore, large temperature swings can be detrimental to insects… (There was at least one day this winter, from what I remember, where the temperature dropped a total of 50 degrees within just two days!).  We could expect some insect mortality due to cold intolerance when regularly fluctuating from 0-50 degrees.

!!! We continue to work through the winter with Corrective and Dormant !!!

Pruning deciduous plants while there are no leaves on the plant allows us to see the complete framework of the plant and do a thorough job of pruning. We will work through the winter season to do this work. The cost for pruning a shrub or ornamental tree is far less than the cost of replacing an overgrown tree or shrub in the future–pruning is a necessary task in the maintenance of an ornamental landscape and should be done every 1-5 years depending on the plant species. Corrective pruning or rejuvenation pruning is just that–it is to correct mismanaged plants or to reinvigorate them by removing a substantial amount of growth. This drastic measure may be needed initially, but not as an ongoing part of a sustainable landscape management program. Contact us for a full property review (free)– Be aware of anything that needs attention!