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Schedule Updates

AUGUST 2017

Irrigation Installation, Service & Repairs
We are performing the Sprinkler System Checks & Repair services. You should have your irrigation set to run 4-5 days per week, 10 minutes on pop-up zones and 20-25 minutes on rotating zones. Give us a call if you are ready to get on the schedule. If you are interested in having an irrigation system installed, please give the office a call at 913-829-6135.

Turf Maintenance
We are applying Round 5 of our 7 Round Turf Program. Round 5 is a liquid application targeting nutsedge, broadleaf, and grassy weeds in the lawn. Turf Managers will also assess lawns at this time to determine if and what is needed as far as a Fall Lawn Renovation. Aeration, verticutting and overseeding being the common items to be done in order to keep the lawn full and thick. If you are interested in starting your personalized turf health plan please give us a call.

Plant Health Care
We are currently applying Round 3 of our plant insecticide program for the 2017 season. Round 3 is a treatment to control primarily spider mites on spruce, junipers and burning bush. Please call to schedule a consultation with one of our certified Arborist today.

Mowing Service
The mowing season has begun and will run weekly from now until the end of October. Due to the rainy weather they may be behind a day or two but will work weekends to catch up. If you are interested in the weekly mowing service, please contact the office.

Emerald Ash Borer Consensus Document

Coalition for Urban Ash Tree Conservation
– Emerald Ash Borer Management Statement –
www.emeraldashborer.info/files/conserve_ash.pdf
signed 06 Jan 2011

We the undersigned strongly endorse ash tree conservation as a fundamental component of integrated programs to
manage emerald ash borer (EAB) in residential and municipal landscapes. Cost-effective, environmentally sound EAB
treatment protocols are now available that can preserve ash trees through peak EAB outbreaks with healthy canopy
intact. Used in association with tree inventories and strategic removal / replacement of unhealthy ash, tree conservation
will help retain maximum integrity and value of urban forests. This integrated approach to urban EAB management is
supported by university scientists with expertise in EAB management, commercial arborists, municipal foresters, public
works officials, and non-governmental organizations (NGOs). Emerald ash borer has killed millions of ash trees since its
discovery in 2002 and the number of dead ash is increasing rapidly. Ash species are abundant in planted and natural
areas of urban forests, representing 10 – 40% of the canopy cover in many communities. Ash trees provide substantial economic and ecosystem
benefits to taxpayers, ranging from increased property value, to storm water mitigation, to decreased energy demands (http://www.coloradotrees.org/benefits.htm).  Consequently, widespread ash mortality in urban forests
and residential landscapes is having devastating economic and environmental impacts. Indeed, EAB is predicted to
cause an unprecedented $10-20 billion in losses to urban forests over the next 10 years.

After its initial discovery, regulatory agencies attempted to eradicate EAB through removal and destruction of all ash
trees in infested areas. Unfortunately, this proved unsuccessful and was soon abandoned. Since then, university scientists have developed and
refined treatment protocols that can protect healthy ash trees from EAB and help conserve the urban forest. However, despite availability of cost-effective treatments, many municipalities, property managers, and homeowners continue to rationalize tree removal as the only viable
management strategy for EAB. This is based on erroneous beliefs that tree removal slows the spread of EAB, or that
treatment is not effective, economical, or environmentally sound. Current science supports conservation via treatment as a sensible and effective tool for managing healthy ash trees in urban settings. In many cases, tree conservation is economically and environmentally superior to tree removal.  Based on research conducted by university scientists, and careful review of the potential impacts on human health
and the environment, the Environmental Protection Agency (EPA) has registered three systemic insecticides for control of EAB – dinotefuran is registered for basal trunk bark or soil application, emamectin benzoate for trunk injection only, and imidacloprid for soil application
or trunk injection. When applied using formulations, products, and protocols documented as effective by university research, these
treatments can provide environmentally sound control of EAB, sufficient to maintain a functional and aesthetically
pleasing ash canopy. Treatment is most appropriate after EAB infestation has been detected within 15 miles, and is most effective when
applied before trees are infested. However, treatment can also save ash trees with a low level of EAB infestation. Spring is the ideal time for treatment, but soil application in fall can be effective in some situations.  Different treatment regimens will be optimal under
different situations — no one treatment plan or application method is best under all circumstances. A program of sustained treatment will be needed to conserve trees through peak EAB infestation. However, as the local EAB population declines due to death of
untreated ash, it is possible that treatment frequency may be reduced. Research on this question and other aspects
of EAB management is ongoing, requiring practitioners to stay current. In summary, urban ash conservation can be less costly than removal, especially when the significant environmental and economic benefits of established trees are considered (www.treebenefits.com,
http://extension.entm.purdue.edu/treecomputer/). Furthermore, ash conservation can circumvent the
substantial environmental impacts caused by wholesale deforestation of the urban landscape, as well as
the documented public safety risks associated with standing dead ash trees and their removal.
 

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