Branch 3 Flashcards
General - the requirements in this section apply to all wood frame construction.
Sec 2516.(a)
2516 (b)
Preparation of building site, All stumps and roots shall be removed from the soil to a depth of at least 12 inches below the surface of the ground in the area to be ocupied by the building.
Protection against decay and termites wood support embrded in ground.
Under floor clearence
2516 (c)
Round headed borer or long horned borer
New House Boreres
Old houde borers
Cerambycidae
Lyctid beetle size of segments on antenae from enlarged club
1/8th to 1/4 inch long
Emergence hole size of a Lyctid beetles
1/32nd to 1/16th inch diameter
Lyctid beetles are a true powderpost?
True
How many eggs do Lyctid Beetles approx. Lay (s)
25-50 eggs in wood pores, cracks, creveces.
Lyctid beetles emerge at what season (s) in the year.
Winter or spring
Lyctid (s) , reinfest? True or false
True
Black ploycanon is what type genius/ specie
Bostrichidae
Black Polyaon is a false powderpost?
True or false
True
Black polycaon, black head is visable from above to _ to _ inch long.
1/2 to 1 inch long
What life cylce do the black polycaon have ?
Complete life cycle