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"50-70%
of rats carry Weils disease.
The symptoms are similar to influenza.
The victim suffers acute headache, combined with
muscular pains and a general feeling of weakness." |
RODENTS
The word rodent comes from the latin rodere which
means to gnaw. Their incisor teeth grow continually
giving them the need to gnaw to keep them to a manageable
size. They have a very strong bite and can penetrate
all types of wood as well as soft metals.
The two most common pest species are commensal, that
is they live in close association with man. They are:
THE BROWN RAT (Rattus
norvegicus)
This did not originate in Norway as its name might
suggest. It was thought to have been introduced from
Russia in the early 18th century. It occurs both indoors
and outdoors and is the species often found in sewer
systems.
One of its characteristics is Neophobia – it
has a fear of new things. This can cause difficulty
when trying to establish a control program.
THE HOUSE MOUSE
(Mus domesticus)
These arrived somewhat earlier to Britain with evidence
to suggest there appearance around the 10th century
BC. Although mainly a house dweller it may live outdoors
for part or all of the year.One of its characteristics
is the kinaesthetic memory. This is where patterns
of movement around objects becomes so ingrained that
even if the object is removed the mouse will still
run around the space as if the object were still there.
It creates an advantage to the pest controller in
that established runs ensure good bait placement will
have success.
I’VE GOT MICE/RATS
HELP!
First of all do not panic! If you have found loads
of droppings then you must realise that rats produce
about 40 droppings a day and mice produce in the region
of 80. The droppings may be old – there is no
way of telling how recent they are. However we can
tell if you do have a current infestation and we can
control the activity. We place bait boxes in strategic
places where the mice are likely to be and the mice
eat the poison and generally go back to their nests
and die. Thus saving you any further anguish.
For rats the control is a little more technical but
very much achievable. With their fear of new things
it is important to ensure that they will feed on the
bait put in place. External bait boxes are an excellent
long term solution to feed the rats at source.
BE AFRAID…
Having said don’t panic it is important
that you do take action. Rats do carry disease.
- 50-70% of rats carry Weils disease. The symptoms
are similar to influenza. The victim suffers acute
headache, combined with muscular pains and a general
feeling of weakness. Currently around 15% of Weils
disease victims die.
- Food Poisoning. Their droppings harbour organisms
such as Salmonella bacteria.
- They also cause damage. The need to gnaw causes
potential damage to woodwork pipes and electric
cables.
- Contamination of foodstuffs can cause more damage
than physical gnawing…
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