American Cockroaches are also known as a "water bug" or "palmetto bug".
American Cockroach Appearance:
The American roach is reddish-brown, about 1.5 inches long or longer, winged, but seldom fly.
American Roach Diet:
American
Cockroaches prefer decaying organic matter, but being scavengers will
eat anything. Sweets are attractive to the American roach. They also
will feed on starchy items like book bindings, and the back of wall
paper.
Habits and Biology of American Cockroaches:
Females
produce many egg capsules, having 14-16 eggs hatching in 50-55 days
into grayish-brown "nymphs". As the American cockroaches mature they
become more reddish-brown in appearance. Adults and nymphs can be found
in a variety of places. In the North,they are commonly found in steam
heat tunnels or in large institutional buildings.They more commonly
congregate in open spaces instead of small crack and crevices.When
indoors,they can be located in dark,moist areas like basements and
crawl spaces.Other likely areas indoors would be around bathtubs, floor
drains,and sewers. Outside the American roach can be found in moist,
shady areas like:yards, hollow trees, woodpiles,and mulch. At times
they can be found under roof shingles or attics. Usually they will live
outside,but will wander inside in search for food and water or during
extremes in weather conditions.
Recommendations for American Roach Control:
Caulk all penetrations through ground level walls. Stop water leaks,
screen equipment overflow drains, and take overflow water away from
buildings; keep drain traps full or capped. Remove rotting leaves from
window wells. Move garbage cans out of preferred moist habitat.
Ventilate moist spaces.
Generally speaking, control measures should concentrate on the outside
of the building and points of entry. This is called a "perimeter or
barrier" treatment.
Use a good residual sprays such as :
Talstar *Top recommendation (Broader label and longer lasting-may be used on ornamentals as well.
MasterLine Bifenthrin 7.9
or
DEMON WP can at times prevent these ants from entering the structures.
Cynoff WP, Cyper WPYou may use three residual sprays :
MasterLine Bifenthrin 7.9 Cynoff WP(
Cyper WP) or
Demon WP inside or outside
Spray
outside around doors, windows, pipe openings, and dryer vents. Apply
also on the inside on the baseboards near the entry pts.
On the
inside-apply around the plumbing under the sinks and washer and dryer
connections. You don't have to spray all the interior baseboards, just
the corners and baseboards inside the garage and basement areas.
For
additional treatment you may apply granulars around the base of the
house, particularly in areas of pine straw and mulched areas.
Two recommended granulars are : *Top recommendation(longer lasting)
Talstar One (
Bifen IT) Granulars or
Delta Guard Granulars
Bifen Granulars Talstar or Bifen Granulars
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If
you have these larger cockroaches entering inside your home from the
attic area (due to trees that overhang the attic or gutters that are
not clean) using baits like
Maxforce Bait Granulars, would give you
very good results.
Maxforce Bait GranularsMaxforce Bait Granulars would also be excellent choices for crawl spaces and or attics.
The residual insecticides :
MasterLine Bifenthrin 7.9
or
DEMON WP as well as the residual granulars:
Talstar Granules should be repeated every three months during the season.