Differences between Norway rats and house mice - PowerPoint PPT Presentation

About This Presentation
Title:

Differences between Norway rats and house mice

Description:

Meet Sara and Rex, both are certified Bed Bug Dogs, trained by the ... but one is more sensitive to the allergen in the bedbugs saliva than the other person. ... – PowerPoint PPT presentation

Number of Views:76
Avg rating:3.0/5.0
Slides: 25
Provided by: njbedb
Category:

less

Transcript and Presenter's Notes

Title: Differences between Norway rats and house mice


1
Serving New Jersey, Philadelphia and New York
Action Termite and Pest Control www.njbedbugdog.co
m Phone 800-920-0906
2
Bed Bug Dogs
Meet Sara and Rex, both are certified Bed Bug
Dogs, trained by the Florida Canine Academy. 
Each has over 800 hours of training to detect bed
bugs in commercial and residential buildings. 
Both were originally rescued from a shelter in
South Florida and is now helping Action Termite
and Pest Control protect the environment of our
customers.
You've heard of Bomb dogs? Drug dogs? Arson dogs?
Now, Man's Best Friend is the latest weapon in
the war on bedbugs. Traditional bedbug detection
methods can be very time consuming and labor
intensive. Certified Bed Bug Dogs generate
quicker and more accurate results. ?The bedbug
canine can search the average hotel room in less
than two minutes.
3
Bed Bug Dogs
Take a closer look at the Bedbug Dog...
  • From a single drop of urine, the sniffing dog
    learns the marking animals sex, diet, health,
    emotional state, and even whether its dominant
    or submissive, friend or foe.
  • Tracking dogs follow a biochemical trail of dead
    skin cells, sweat, odor molecules, and gasses.

  • For dogs, a scent article is like a
    three-dimensional odor image - much more
    detailed than a photograph is for a person.
  • Dogs can track a scent through snow, air, mud,
    water, and even ash.

4
Bed Bug Dogs
  • According to a report prepared by the Institute
    for Biological Detection Systems (IBDS) of Auburn
    University (Auburn, AL), dogs have the following
    capabilities
  • Sensitivity Documented limits of olfactory
    detection for the dog range from tens of parts
    per billion to 500 parts per trillion.
  • Discrimination Dogs are extremely good at
    discriminating a target vapor from non-target
    vapors that are also present, even at relatively
    high concentrations of non-target odors.
  • Odor Signatures When being trained to detect a
    substance, dogs learn to alert to one or two of
    its most abundant vapor compounds.
  • Multiple Odor Discriminations Dogs can easily
    learn as many as ten odor discriminations.


5
What are Bed Bugs?
  • The common bedbug (Cimex lectularius) is the best
    adapted to human environments.
  • It is found in temperate climates throughout the
    world and has been known since ancient times.

6
Bed Bugs
  • Adult bedbugs are reddish brown, flattened, oval,
    and wingless, with microscopic hairs that give
    them a banded appearance.
  • A common misconception is that they are not
    visible to the naked eye, but adults grow to 4 to
    5 mm (one-eighth to three-sixteenths of an inch)
    in length and do not move quickly enough to
    escape the notice of an attentive observer.
  • Newly hatched nymphs are translucent and lighter
    in color and continue to become browner and molt
    as they reach maturity. When it comes to size,
    they are often compared to lentils or apple seeds.

7
Bed Bugs Biology
  • Traumatic Sexual Reproduction (TSR) the female
    has no natural opening for reproducing.
  • The male has to tear open the abdomen of the
    female in order to penetrate and inseminate the
    female. The female does not like the experience
    and leaves the area where the mating took place.
    She is impregnated and will start to lay eggs
    shortly.
  • Female bedbugs can lay up to five eggs in a day
    and 500 during a lifetime.
  • The eggs are visible to the naked eye measuring 1
    mm in length (approx. 2 grains of salt) and are a
    milky-white tone in color.
  • The eggs hatch in one to two weeks. The
    hatchlings begin feeding immediately.

8
Bed Bug Biology
  • Bed Bug nymphs pass through five molting stages
    before they reach maturity.
  • They must feed once during each of these stages.
  • At room temperature, it takes about 5 weeks for a
    bedbug to pass from hatching, through the stages,
    to maturity.
  • They become reproductively active only at
    maturity.
  • There may be 3 or more generations a year

9
The Bed Bug Life Cycle
10
Feeding Habits
  • Bedbugs are generally active only at night, with
    a peak attack period about an hour before dawn.
  • Given the opportunity, they may attempt to feed
    at other times of day.
  • Attracted by warmth and the presence of carbon
    dioxide, the bug pierces the skin of its host
    with two hollow tubes.
  • With one tube it injects its saliva, which
    contains anticoagulants and anesthetics, while
    with the other it withdraws the blood of its
    host.

11
Feeding Habits
  • After feeding for about five minutes, the bug
    returns to its hiding place.
  • The bites cannot usually be felt until some
    minutes, hours, or days later, as a
    dermatological reaction to the injected agents.
  • Some people dont have any reaction at all to the
    bites and dont even realize they have bed bugs
    until the population grows
  • Although bedbugs can live for up to 18 months
    without feeding, they typically seek blood every
    five to ten days.

12
How Bed Bugs Travel
  • They can travel up to 100 feet for feeding,
    although they prefer to be 10 to 20 feet from
    their host.
  • Consider that a very small bedroom is 10 x10
    feet. In apartment buildings, condominiums, and
    nursing homes, 100 feet gives them a lot of range
    which they usually take advantage of by moving
    both outward horizontally and upward to levels
    above by way of the wall voids.
  • In a single family home with at least one person,
    the bedbug would remain very close to their human
    food source by living in a mattress, box spring,
    headboard, bed frame, nightstand, etc.
  • If the population increases, the pressure for
    more food moves them out further and further into
    the home. This is when the possibility of
    hitchhiking insects or their eggs increases, and
    people may spread the infestation outside of
    their dwelling.

13
Bed Bugs Movement
  • When you consider the high rate of reproduction
    and the distance that bedbugs can travel, an
    extreme infestation of a single room, apartment,
    home, or condo can create a domino effect.
  • As the bedbug population grows, the pressure for
    more food can send insects scurrying through the
    wall voids or down the hallway.
  • Before long, the infestation in one apartment can
    move to another, spread to a whole floor, then
    move between floors.

14
Bed Bugs Movement
  • Most of the time, there are no solid barriers
    between apartments or condos, so plumbing or
    electrical lines provides direct access to the
    next unit and conditions they favor,
  • Once in the wall void, their search is aided by
    carbon dioxide exhaled by the occupants in an
    adjoining living area.
  • The higher the occupancy, the more attractive the
    new space.

15
How they Spread
4th floor 401 403 405 407 409 411 413 415 417
3rd floor 301 303 305 307 309 311 313 315 317
2nd floor 201 203 205 207 209 211 213 215 217
1st floor 101 103 105 107 109 111 113 115 117
  • Apartments and condominiums can present the
    worst-case scenario for bedbugs. In multi-family
    dwellings, shared common areas (hallways and
    laundry), frequent high occupancy for each unit,
    and shared wall voids provide ample opportunities
    for spreading bedbugs very quickly.
  • One apartment or hotel room with a moderate to
    severe infestation can infest whole floors and
    multiple levels over a period of months.
  • From the point of origin, bedbugs usually spread
    out in a pyramid shape.
  • With 109 being the start apartment the
    infestation quickly moves horizontally and
    vertically from the point of origin. This can
    take weeks or months depending on how promptly it
    is reported and how intense the infestation is.

16
How Bed Bugs Find you.
  • Bedbugs are attracted to the carbon dioxide that
    you exhale.
  • Bedbugs come out for feeding when they detect the
    presence of carbon dioxide, which humans produce
    upon exhaling.
  • Since they prefer darkness, this one sensory
    asset is their guide to where you are. It
    dictates where they will live, which is usually
    going to be no more than 10 or 20 feet from where
    you sleep.
  • Carbon Dioxide also guides their movement if they
    have to find other food sources.

17
Bed Bug Habits
  • Bedbugs are often erroneously associated with
    filth.
  • They are attracted by exhaled carbon dioxide, not
    by dirt, and they feed on blood, not waste.
  • In short, the cleanliness of their environments
    has no effect on bedbugs. Their numbers may be
    reduced temporarily by vacuuming, but will
    recover and require vacuuming again, and again.

18
Bedbugs have a food preference.
  • Humans, this preference is so strong that they
    are more likely to travel a good distance to seek
    humans than feed on a pet that is easily
    accessible.
  • Women and children are generally more sensitive
    to bites, although men do get bitten.
  • Two people can even sleep in the same bed, and
    one person will be bitten while the other is not
    affected.
  • Though it is more likely that both are being
    bitten, but one is more sensitive to the allergen
    in the bedbugs saliva than the other person.

19
Bed Bug Feeding
  • Bed bugs feed for about five minutes and
    immediately return to their hiding place.
  • Should feeding be interrupted then multiple
    feedings can occur during the night.
  • It then crawls into hiding, remaining there for
    several days to digest its meal. When hunger
    returns, the bug emerges from hiding and seeks
    another blood meal.

20
Where they hide.
  • Heavily used hiding places are evident by black
    or brown spots of dried blood excrement on the
    surfaces where the bugs rest.
  • Eggs, egg shells, and cast skins may be found
    near these places.
  • Usually there is an offensive odor where bed bugs
    are numerous.
  • In early infestations the bed bugs are found only
    about the tufts, seams, and folds of mattresses
    and daybed covers later they spread to cracks
    and crevices near the bed area.
  • If allowed to multiply, they establish themselves
    behind baseboards, window and door casings,
    pictures, and moldings, and in furniture,
    loosened wallpaper, and cracks in plaster and
    partitions.

21
Treatment Procedures
  • On the first treatment Action will steam and
    treat the entire interior of the residence paying
    special attention to the areas that the canine
    team alerted to.
  • The treatment consists of a full crack and
    crevice treatment to the entire home. In the
    rooms that the canine team alerted,
  • Action will treat the insides, underneath and
    exterior of all furniture and mattresses that are
    in the rooms.
  • Any decorations that are on the walls will have
    to be treated. We will remove all outlet covers
    in the alerted rooms and dust the wall voids.
  • We will then mist the interior and all occupants
    must be out for 3 hours after treatment.

22
Treatment Procedures Cont.
  • After the steaming and treatment process all
    mattresses must be covered with approved mattress
    covers that will stop bed bugs from exiting or
    entering the mattress.
  • These covers can be purchased from Action at an
    additional fee. The cost depends on the size and
    quantity of the mattress and box spring.

23
Treatment Procedures Cont.
  • On the final treatment Action will perform a
    sweep to the structure.
  • Whether the dogs alert or not to areas that were
    hit on the first sweep Action performs a final
    treatment to all those areas and any additional
    areas alerted on the final sweep.
  • There is a 60 day warranty after the final
    Treatment

24
Thank You
www.njbedbugdog.com 1-800-920-0906
Write a Comment
User Comments (0)
About PowerShow.com