WDI Termite A2a Pest. Questions & Correct Answers Latest . Graded A

WDI Termite A2a Pest. Questions &
Correct Answers Latest 2026-2027.
Graded A



2 WDI beetles - AnsRe infesting
Non reinfesting


Ambrosia beetle - AnsFeed on "green" wood fungus
Non-reinfesting


Bark beetle - AnsAntenna are elbowed with club
Non-reinfesting


Carpenter ant damage - AnsCan cause major damage over time


Carpenter ant frass - AnsLooks like sawdust, will contain carpenter ant
heads


Carpenter ants - AnsCreate tunnels in wood
Eat Hector and other bugs
Like to live in wood
1/2" antenna, non-club like
1/4" long
Black, grayish abdomen with 2 strips (sometimes reddish abdomen)

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, Carpenter bee damage - AnsTunnel 1/2" into the wood
Look big but damage not extensive


Carpenter bee frass - AnsLooks like pencil shavings


Carpenter bees - Ans1" long
Don't do serious damage
Burrow 1/2" holes into wood
Antenna 1/2" segmented with clubs
Black or brownish
Smooth looking
Pretty large


Conducive conditions to file in WDIIR - AnsExcessive moisture
Dry rot (any species)
Faulty grade (<18")
Earth to wood contact
Excessive cellulose debris


Damp wood termite alates - AnsRound head, lighter in color


Damp wood termite damage - AnsWill go with or across grain
Tunnels in wood are really big


Damp wood termite fecal pellets - AnsWorn down ridges
pellets 2x bigger

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