Prevention of Lice and Cockroaches Flashcards
what is the scientific name for body louce
Pediculus Humanus Humanus
what is the scientific name for head louce
Pediculus Humanus Capitis
what is the scientific name for Crab Louse
Phthirus Pubis
how should family members be treated when one person has lice
treated simultaneously with Emilite
at what temp should clothing of those with lice be treated
100 degrees or higher
what are the characteristics of the German cockroach
Tan or straw colored
15mm
two longitudinal dark stripes near the head
prefers food services spaces
what are the characteristics of the brown cockroach
Lighter in color than the German cockroach
Less than 15 mm long
Two yellow cross bands
prefers living spaces
what are the characteristics of the American cockroach
Dark reddish-brown
35 mm long.
anterior dorsal plate conspicuous yellow posterior
border strip
potential dangerous disease vector
what are control method for all cockroach
Sanitation
Eliminate harborages.
Surveillance and Chemical control
how often should food service areas be surveyed
every 2 weeks
how much time should pass before a complete field day is completed after insecticides have been used
24 hrs
