Mosquito control 6.30.2010

Written by David Green.

The recent rainfall has lead to ideal conditions for mosquitoes to flourish. There are over 60 different species of mosquitoes in Ohio, but they all have a common life cycle—from egg, to larvae, to pupa to adult. Depending on the species and temperature, the insect can produce a new adult population in less than seven days. Adult mosquitoes can be active for 30 days.

Mosquitoes require standing water to complete the larvae and pupa life cycle stages. Reducing the presence of standing water can be helpful in reducing insect numbers and is a good form of control.

When it is not practical to eliminate standing water, larvicides can be used in the water to control early development.

There are two types of larvicides. An insect growth regulator called methoprene kills the larvae or wriggler stage. A homeowner version of this product is sold under the label of PreStrike.

The second type is a Bti product which is a bacterial product. Homeowner versions of this are sold under the label Mosquito Dunks or Quick Kill. These products are sold in solid forms of either briquettes or granules with the treatment amount based on the size of area treated.

During the day adult mosquitoes will rest in protected areas such as trees, shrubs and other dense vegetation. Removal of this vegetation or treatment with insecticides can reduce numbers. Products containing cyfluthrin, lambda-cyhalothrin or permethrin are labeled for this purpose. Aerosols or foggers can be effective for short periods of time, and professional applicators can be contracted when homeowners do not want to make applications themselves.

Personal protection from bites can be accomplished by wearing long-sleeved shirts and pants and applying DEET. Young children should be protected with lower percentage DEET products.

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    FIREWORKS erupt Saturday night over Morenci’s Wakefield Park during the waning hours of the Town and Country Festival. Additional festival photos are inside.
  • Pipeline Spread
    LINED UP—Lengths of pipe were put in place last week along the route of the Rover natural gas pipeline that will stretch from Defiance, Ohio, to Ontario, Canada. Topsoil was removed before the pipes were laid out. The 42-inch diameter pipeline is scheduled for completion in November.
  • Front.grieders
    ONE-TWO PUNCH—Morenci’s Griffin Grieder saved his best for last, running his fastest time ever in the 110-meter high hurdles at the state finals Saturday in Grand Rapids to finish first in the state in Div. IV. His brother Luke, a junior (right), claimed the state runner-up spot. Bulldog junior Bailee Dominique placed seventh in the 100-meter dash.
  • Front.sidewalk
    MORENCI senior class president Mikayla Price leads the way Sunday afternoon from the Church of the Nazarene to the United Methodist Church for the baccalaureate ceremony. Later in the day, 39 members of the senior class received diplomas in the high school gymnasium.
  • Front.F.school
    PROGRESS continues on the agriculture classroom addition at Fayette High School. The project will add 2,900 square feet of space and include an overhead door that would allow equipment to be driven inside. The building should be ready for the start of school in August. Work on ball fields and a running track is also underway.
  • Front.teacher Leading
    PRESCHOOL MUSIC—Fayette band director Jeffrey Dunford spends the last half hour of the day leading the full-day preschool class in musical activities. Additional photos are on page 7 of this week’s Observer.
  • Front.poles
    MOVING EAST—Utility workers continue their slow progress east along U.S. 20 south of Morenci. New electrical poles are put in place before wiring is moved into place.
  • Face Paint
    FUN NIGHT FUN—Savanna Miles sits patiently while Abbie White works on a face paint design Friday during the Morenci PTO Fun Night. Gracie Snead watches the progress after having spent time in the chair. Abbie was one of several volunteer painters, each creating their own unique look. Additional photos are on the back page of this week’s Observer.

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