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RATS MICE MOUSE INFO KC MO KCMO SQUIRREL RACCOON POSSUM
PROCON - KC RODENT EXTERMINATORS
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Forty percent of mammal species are rodents, and they are found in
vast numbers on all continents other than Antarctica. Common rodents
include mice, rats, squirrels, raccoons, porcupines, beavers,
chipmunks, guinea pigs, and voles. Rodents have sharp incisors that
they use to gnaw wood, break into food, and bite predators. Most eat
seeds or plants, though some have more varied diets. Some species
have historically been pests, eating seeds stored by people and
spreading disease.
Rats and Mice have been responsible for or implicated in the spread
of various diseases to people and domestic animals for years. Today
however, because ofimprovements in sanitation, effective drugs, and
rodent and insect control programs, the disease threat from rodents
is not as significant as it once was. But because of the habits of
rodents traveling in sewers, garbage, etc., there are still cases of
human and animal diseases being transmitted and there is also the
constant potential of disease outbreaks in cities where rats and mice
live in close proximity to people. However small the threat may be,
it is a potential that always must be kept in mind.
Some of the
more common diseases transmitted by rats and mice or parasites are:
Plague
- which is spread from rats to people by the oriental rat flea.
Murine
Typhus - caused by a bacterial organism which is
transmitted from infected rats to people also by the oriental rat flea.
Rickettsial pox -
also caused by a bacterial organism is transmitted by mites from
mice to people. Mainly in areas of New York City and several New
England Cities.
Salmonellosis
(acute food poisoning) - is caused by a bacterium which can thrive in
sewers, live stock facilities, septic tanks, cesspools, garbage,
andother similar environments. It is spread mainly by fecal droppings
by rats and mice.
Rat Bite Fever
- is caused by a bacterium which can live in the saliva of both rats
and mice. It has flu like symptoms that can last for days and is
sometimes fatal.
Leptospirosis,
Lymphocytic choriomeningitis, trichinosis, typhoid, dysentery as
well as others.
10 Signs of Rat
and Mice Infestation:
- Droppings or feces
- Burrows and trails
- Runways
- Grease marks or rub marks
- Urine Stains (Urine glows with a black light)
- Live or dead rodents
- Rodent sounds or scampering around
- Rodent odors (especially mice)
Most over the counter baits sold at hardware stores and retailers do
not contain the same attractants or active ingredients as
professional use baits. Although the packaging and advertising may
appear convincing, millions of dollars are wasted by consumers
annually on over the counter ant bait products that simply do not
work. For this reason, epestsupply is committed to offering only the
finest Professional Quality rat and mouse control and bait products
at the lowest possible price. You can depend on epestsupply and our commitment.
Rat and Mice
Control By Species:
There are 3 main species of rats and mice that are of significance in
the United States. They are the Roof Rat or tree Rat, the Norway Rat
or ground rat, and the House Mouse. Of course there are lots of other
species such as field mice, field rats, wharf rats, sewer rats, etc..
but the Roof Rats and Norway Rats and the House Mouse are the ones of
primary importance. They are the species of commensal rodents that
homeowners and building owners deal with 90% of the time.
Roof Rats:
Body is 6-8 inches long, sleek, agile and black, gray or white, large
ears, long tail
Roof rats sometimes called black rats, are slightly smaller than
Norway rats. Unlike Norway rats,their tails are longer than their
heads and bodies combined. Roof rats are very agile climbers and
usually live and nest above ground in shrubs,trees, and dense
vegetation such as ivy. In buildings, they are most often found in
enclosed or elevated spaces in attics, walls, false ceilings, and
cabinets. The roof rat has a more limited range than the Norway rat,
preferring ocean-influenced, warmer climates. In areas where the roof
rat habitats, the Norway rat may also be present. If you are unsure
of the species, look for rats at night with a strong flashlight or
trap a few.
Roof rats eat a wide variety of foods, but their food preferences are
primarily fruits, nuts, berries, slugs, and snails. Roof rats are
especially fond of avocados and citrus and often eat fruit that is
still on the tree. When feeding on a mature orange, they make a small
hole through which they completely remove the contents of the fruit,
leaving only the hollowed out rind hanging on the tree. The rind of a
lemon is often eaten, leaving the flesh of the sour fruit still
hanging. Their favorite habitats are attics, trees, and overgrown
shrubbery or vines. Residential or industrial areas with mature
landscaping provide good habitat, as does riparian vegetation of
riverbanks and streams. Roof rats prefer to nest in locations off the
ground and rarely dig burrows for living quarters if off-the-ground
sites exist.
Roof rats routinely travel up to 300 feet for food. They may live in
the landscaping of one residence and feed at another. They can often
be seen at night running along overhead utility lines or fence tops.
They have an excellent sense of balance and use their long tails for
balance while traveling along overhead utility lines. They move
faster than Norway rats and are very agile climbers, which enables
them to quickly escape predators. They may live in trees or in attics
and climb down to a food source. The average number of litters a
female roof rat has per year depends on many factors, but generally
is three to five with from five to eight young in each litter.
Norway Rat:
Body is 8-10 inches long, Fat, slow and mostly brown to gray, small
ears, short tail
Norway rats sometimes called brown or sewer rats, are stocky
burrowing rodents that are larger than roof rats. Their burrows are
found along building foundations, beneath rubbish or woodpiles, and
in moist areas in and around gardens and fields. Nests may be lined
with shredded paper, cloth, or other fibrous material. When Norway
rats invade buildings, they usually remain in the basement or ground
floor. The Norway rat occurs throughout the 48 contiguous United
States. Generally it is founds at lower elevations but may occur
wherever people live.
Norway rats eat a wide variety of foods but mostly prefer cereal
grains, meats, fish, nuts, and some fruits. When searching for food
and water, Norway rats usually travel an area of about 100 to 150
feet in diameter; seldom do they travel any further than 300 feet
from their burrows or nests. The average female Norway rat has four
to six litters per year and may successfully wean 20 or more
offspring annually.
Norway rats may undermine building foundations and slabs with their
burrowing activities. They may also gnaw on all types of materials,
including soft metals such as copper and lead as well as plastic and
wood. If roof rats are living in the attic of a residence, they can
cause considerable damage with their gnawing and nest-building
activities. They also damage garden crops and ornamental plants.
House Mouse:
Body is 2-5 inches long, slender, fast and mostly brown to gray,
large ears, short tail
House mice are small rodents with relatively large ears and small
black eyes. They weigh about 1/2 ounce and usually are light brownish
to gray in color. An adult is about 5 to 7 inches long, including the
3- to 4-inch tail.
Droppings, fresh gnaw marks, and tracks indicate areas where mice are
active. Mouse nests are made from fine shredded paper or other
fibrous material, usually in sheltered locations. House mice have a
characteristic musky odor that identifies their presence. Mice are
active mostly at night, but they can be seen occasionally during
daylight hours.
While the house mouse has not been found to be a carrier of
hantavirus, other mice have. Most notable are the deer mouse and the white-footed
mouse, which sometimes invade cabins and outbuildings in Southern
and Western States. The house mouse is distinguished from the deer
mouse and the white-footed mouse by its overall gray-colored coat.
The other two species have a white underside with a distinct line of
demarcation between the dark coloration on top and the white
underside. In addition, the tail on the house mouse has almost no fur
on it, whereas the tails of the deer mouse and the white-footed mouse
are moderately to well furred and are light underneath and dark on top.
Although house mice usually prefer to eat cereal grains, they are
nibblers and will sample many different foods. Mice have
keen senses of taste, hearing, smell, and touch. They are excellent
climbers and can run up any rough vertical surface. They will run
horizontally along wire cables or ropes and can jump up to 12 inches
from the floor onto a flat surface. Mice can squeeze through openings
slightly larger than 1/4 inch across. House mice frequently find
their way into homes in the fall of the year, when outdoor
temperatures at night become colder.
In a single year, a female may have 5 to 10 litters of about 5 or 6
young. Young are born 19 to 21 days after mating, and they reach
reproductive maturity in 6 to 10 weeks. The life span of a mouse is
probably 9 to 12 months.
Because house mice are so small, they can gain entry into homes and
other buildings much more easily than rats. As a result, house mouse
infestations are probably 10 to 20 times more common than rat
infestations. Effective control involves sanitation, exclusion, and
population reduction. Sanitation and exclusion are preventive
measures. When a mouse infestation already exists, some form of
population reduction such as trapping or baiting is almost always necessary.
A key to successful long-term mouse control is the limitation of
shelter and of food sources wherever possible. Trapping works well
when mice are not numerous, or it can be used as a follow-up measure
after a baiting program. When considering a baiting program, decide
if the presence of dead mice will cause an odor or sanitation
problem. If so, trapping may be the best approach. Removal of mice
should be followed by taking steps to exclude them so that the
problem does not recur.
Several types of rodenticides are used in baits. The anticoagulant
rodenticides are most commonly available and can be used in and
around buildings. Because all rodenticides are toxic to humans, pets,
and wildlife, take special precautions to prevent the poisoning of
nontarget animals.
Because mice can survive in very small areas with limited amounts of
food and shelter, their control can be very challenging, especially
in and around older structures. Most buildings in which food is
stored, handled, or used will support house mice if the mice are not
excluded, no matter how good the sanitation. While good sanitation
will seldom completely control mice, poor sanitation is sure to
attract them and will permit them to thrive in greater numbers. Pay
particular attention to eliminating places where mice can find
shelter. If they have few places to hide, rest, or build nests and
rear their young, they cannot survive in large numbers.
Exclusion is the most successful and permanent form of house mouse
control. Build them out by eliminating all gaps and
openings larger than ¼ inch, through which mice will enter a
structure. Stuff-It makes a good temporary plug. Seal cracks in
building foundations and around openings for water pipes, vents, and
utility cables with metal or concrete. Doors,windows, and screens
should fit tightly. It may be necessary to cover the edges of doors
and windows with metal to prevent gnawing. Plastic screening,
rubberor vinyl, insulating foam, wood, and other gnawable materials
are unsuitable for plugging holes used by mice.