A Plague Upon Thee
Use the Empty Termite Jar on the Termite Mounds in Eastern Plaguelands. After you've gathered 100 Plagueland Termites, return to Nathaniel Dumah at Chillwind Camp in Western Plaguelands.
I've tried many times to rout out the Scarlet Crusade through force alone, but to no avail. So, as an alternative, I've decided to make their lives more difficult.$B$BIf you are willing to help, I want to infest that lumber mill with the most terrible species of termites ever found.$B$BIn Plaguewood, near the once-great Stratholme, there is a breed that survived the plague and the Scourge combined. Find their mounds and fill this jar with them, so we can prepare them to be unleashed on the Crusade.
Required Level
48
Side
Alliance
Recommended Level
55
Difficulty
48
49
52
59
62
Start
End
You will receive: 
Upon completion of this quest you will gain:
- 8250 experience