AARON CANTRELL TELLS US WHY MORE PEOPLE ARE ASKING FOR THEIR SERVICES. >> ONE OF THE BEST PRODUCTS YOU CAN USE FOR MOSQUITOES, BUT IT DOESN'T DO ANY OTHER PAST. DESPITE THE SCORCHING TEMPERATURES ALL FACE PEST SOLUTIONS. OWNER DAMIEN ALEXA HAS A JOB TO THE BUGS HAVE BEEN CRAZY. THIS YEAR HE STARTED SPRAYING FOR MOSQUITOES IN FEBRUARY. THE FEMALES PRODUCE ABOUT 1000 BABIES. SO EVERY FEMALE YOU KILL. >> YOU'RE REDUCING THE POPULATION IN THE WARMER DAYS ARE CAUSING THEM TO STICK AROUND LONGER. OUR WINTERS ARE NOT AS CRAZY AS THEY WERE PREVIOUS YEARS. ALEXA SAYS CUSTOMERS ARE TRYING TO AVOID GETTING BIT AND THEY DON'T WANT TO PICK UP ANY VIRUSES TRY TO WEAR LONG SLEEVES TO TRY TO PROTECT MYSELF BECAUSE I'M ALWAYS A BUNCH MOSQUITO AREAS. A LOT OF PEOPLE THERE CONCERNED ABOUT THE TRIPLE E VIRUS. BUT HERE IN TENNESSEE, THE BIG CONCERN IS WEST NILE WITH WEST NILE VIRUS ABOUT ONE IN 5 PEOPLE WHO ARE INFECTED WITH IT ACTUALLY SHOW SYMPTOMS. >> AND IT LOOKS A LOT LIKE A COLD THAT'S GOING TO BE YOUR FEVER. SOME CHILLS, THE METRO NASHVILLE PUBLIC HEALTH DEPARTMENT SET OUT TRAPS AROUND DAVIDSON COUNTY TO COLLECT THE PESKY INSECTS AND THEY SEND THEM OFF TO BE TESTED THE WAY YOU CAN PREVENT, YOU KNOW, SOMETHING LIKE TRIPOLI, WHICH WE HAVEN'T SEEN HERE VERSUS SOMETHING LIKE, WHAT'S NOT? IT'S THE SAME THING IS REALLY WHERE THAT BUG SPRAY MAKING SURE THAT, YOU KNOW, IF YOU'RE OUT EARLY IN THE MORNING LATE AT NIGHT, YOU'VE GOT LONG SLEEVES ON WHATEVER YOU CAN DO TO PREVENT THAT. SO FAR THIS YEAR, THERE HAVE BEEN NO REPORTS OF HUMAN CASES OF WEST NILE VIRUS IN DAVIDSON COUNTY. BUT SOME TESTING POOLS HAVE COME BACK POSITIVE. ALEXA THINKS HAVING A SYSTEM IN PLACE IS A GREAT WAY TO KEEP THE PUBLIC SAFE. IT'S GREAT TO BE ABLE TO MONITOR HOW BAD THE PROBLEMS GETTING