Beekeeper Kelly Knapp-Combs has buzzing business in Brentwood    

The warm summer morning already is hinting at scorching temperatures to come when Kelly Knapp-Combs turns off a main thoroughfare on the outskirts of Brentwood and slowly heads down an unpaved road. 

Trundling past a long stretch of fruit trees, she comes to a stop in a clearing where she has stacked dozens of wooden boxes.