rodents Flashcards
What are three main rodents that carry disease?
Norway rat
Roof Rat
House Mouse
What are general habits of those the Norway rat, roof rat, and house mouse?
Nocturnal Chew Insecure (whiskers on walls) Defecate/Urinate as they eat Omnivores
What are the physical characteristics of the Norway rat?
Tail shorter than body
Small eyes and ears
Thick oily stocky body (1lb)
What is the habitat of the Norway rat?
Trash and Sewers, Basements. (Low areas)
What does the Norway rat eat?
prefers meat
What are physical characteristics of the roof rat?
Tail longer than body
Large eyes and ears
Slender oily body (8-12oz)
What is the habitat of the roof rat?
Tropic/ Sub tropical climates
Trees, attics (Higher areas)
What does the Roof rat eat?
prefer Fruits and Vegetables
What are the physical characteristics of the house mouse?
Tail same length as body
Small eyes, large ears
Small body (1/2-3/4oz)
What is the habitat of the house mouse?
Interior kitchens and pantries
What do house mice eat?
Prefers grains and cereals
What are the rodent borne diseases?
Plague (carried by the flea) Salmonellosis (spread in their feces) Leptospirosis (spread in their urine) Murine typhus (spread in the feces of the flea) Rabies (rare) Rat bite fever (Bacteria)
How do you control rodents?
Sanitize
(Deny access to food and water) * best preventative measure to control rodents
Survey
(look for droppings and runways with UV)
Ectoparasite control
(diazinon dust)
Rodent proofing
(elevate food 6” or two pallets, store in metal cans)
Extermination
(snap traps, glue boards, and rodenticides)
What is the best preventative measure to control rodents?
Sanitize