Owen Tree Services - Resources
Manganese Deficiency
SYMPTOMS AND EFFECTS
Chlorosis is a common problem of some tree species in Michigan. Red Maples are especially susceptible, but occasionally Birch trees also show this condition. For some trees this condition is temporary and may not persist from year to year. However, for others this interveinal chlorotic condition may stay with the plant for years, slowly decreasing the overall vigor and ability of the tree to survive. The first indication of chlorosis is general yellowing or pale green coloring of the foliage. As the condition worsens the leaves lose their ability to manufacture food and will die. As the tree loses stored energy, whole branches and portions of the tree may begin to die off. Over time the tree may decline enough to lose its aesthetic value, necessitating removal.
CAUSE
Chlorosis is a disruption of chlorophyll formation in leaves. This disruption may be caused by a deficiency of elements like iron, manganese, zinc or copper. As the soil pH levels increase, nitrogen, potassium and phosphorus concentration increases in the foliage, causing a disruption of chlorophyll formation. Simply prescribing tree fertilization for chlorotic trees without analysis of current element levels in the foliage or soil could result in excesses that compound the situation. Chlorosis sometimes involves a combination of factors including nutrient in-balance, soil pH level, poor site conditions, or system failure due to damaged roots.
CONTROL
Prevention is the best control. Do not plant trees susceptible to chlorosis in soils having a pH higher than 7.0 or in soils with low organic matter. Be careful not to damage the roots during construction. If the problem is related to high soil pH, restoration of leaf color may be accomplished and maintained by soil acidification. The goal is to lower the soil pH below 6.5 and maintain that level in the future. Trunk injections supply manganese directly to the leaves. A single treatment may last more than one year, but when the condition returns the treatment will need to be repeated.
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What Our Customers Are Saying
Tim Nyquist
Responsiveness, Punctuality, Quality, Professionalism, Value
The folks at Owen Tree Service took such good care of my family. We had a massive tree fall on our house and cars, completely upending our lives, and Dave Kidd, Kay Sicheneder, and their whole crew working on it not only did a great job evaluating and removing, but also spent a good deal of time chatting with us, consoling us, offering advice, and generally putting our minds at ease. I sincerely appreciated everything they did for us and would highly recommend them if you’re looking for a good tree service. I can’t thank them enough.
Andrew Lapeer
I hired Owen to do a tree removal and some pruning for me. Extremely happy with the care they used on my property. I am also using them for my lawn fertilization this year. Arborist seems very knowledgeable.
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Tyler Smith
I have used Owen for over 10 years. They take care of my Apple tree, shrubs, lawn irrigation and weed/fertilizer. I have always found them to be price competitive, thoughtful and timely. 5 stars from me!
Dean Hartman - Berrien County Drain Commission
Owen Tree Service provided a great value and service to our community. They helped us complete a difficult task of approximately 50 miles of needed treatment almost seamlessly. They were very easy to work with, followed and complimented our directive well. The owners along the areas that were serviced, passed on very nice regards for their team. We were very impressed with Owen Tree Service (as well as the community) and look forward to using their services again this coming year and beyond.
Rick Stomps
Responsiveness, Punctuality, Quality, Value
Owen Tree Service did an outstanding job. The crew trimmed up the treeline and removed several. Did a great job of cleanup too. Extremely professional, informative, helpful & friendly. Thanks so much to the great crew - Ron, Skip, Tim & Doug ... you were incredible. Thanks so much. I'll tell folks about you! (BTW - the guys deserve a few extra $$)