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Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest...

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Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
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Page 1: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Why is pest management important?

Niamh QuinnArea Vertebrate Pest Advisor

Information for Board Members

Community ManagersLandscape Committee Members

Page 2: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Why do we control pest?• Damage (home and landscapes)

• Health and safety• Image and fear

Page 3: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Rodents

Did you know that……

Page 4: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

• In some cities, the sewer rat population outnumbers the people population. 

• In Australia, one farmer recorded 28,000 dead mice on his porch after one night's effort to poison them and 70,000 in a wheat field in one afternoon.

• Each year, rodents cause more than one billion dollars in damage in the United States alone.

Page 5: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

• Mice can also scale rough vertical surfaces and walk along thin ropes and wires. 

• Rats can fit through openings that are as small as ½ inch in diameter, and mice fit through openings as small as ¼ inch

Page 6: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

• Roof rat  is slightly less prolific than the Norway rat

• Sexually mature at 12 weeks

• 5‐8 young• Adults live for 5‐18 months

Reproduction‐Why are rodents so successful?

Page 7: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Reproduction

1

32

5

4

76

10

9

8

Page 8: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
Page 9: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

• One rat– Breeds 4 times in a year having about 8 pups per litter

• 4 x 8= 32– 50% are female and breed only once a year

» 8 pups by four females/litter• 8 x 4 x 4

• Plus the original 32 rats

160 rats!

Page 10: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
Page 11: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Why do we control 

vertebrate pests?

Page 12: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Wildlife damage to households

• 1000 household randomly selected from the 100 largest metro centers in the US– 57% reported that their household had problems with wildlife

• Potentially more human‐wildlife interactions occurring outside these large urban centers– Almost 100 million households

Page 13: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
Page 14: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
Page 15: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

• It is estimated that rodents cause 128000 house fires a year!

Page 16: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

DiseasePhotograph courtesy of Rex Baker

Page 17: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
Page 18: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

• A wide variety of non viral vector‐borne zoonoses exist in the US– Tick– Flea– Louse

Page 19: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Disease Disease causing agent

Animal vector Prevention and control

Plague Yersinia pestis Rodents Rodent proofinghomes

Tularemia Francisellatularensis

Microtus Avoid working in tick infested areas

Lyme disease Borrelia burgdorferi Small mammals,birds, lizards

Cover arms and legs in tick infested areas

Flea‐borne typhus Rickettsia typhi Opossums, feral cats, other flea carrying animals

Don’t maintain feral cat colonies, keep pet food inside, control opossum populations, control fleas

Page 20: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
Page 21: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members
Page 22: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

So why manage wildlife?

Page 23: Why is pest management important?Why is pest management important? Niamh Quinn Area Vertebrate Pest Advisor Information for Board Members Community Managers Landscape Committee Members

Questions?


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