Bordetella pertussis (B. Pertussis) is a small, coccobacillus. Coccobacillus are rod-shaped bacteria. Cocco comes from cocci meaning spherical shaped and bacillus comes from bacilli meaning elongated. B. pertussis, like most pathogenic bacteria, is Gram-negative.
Cost of Flea Exterminators. The price of flea extermination varies based on the severity of the problem, the company and your geographic location. Generally, expect to spend anywhere from $150 to $350 per residential treatment. If the problem is really pervasive, you might have to spend more.
If the home needs to be tented, the cost for lethal gas fumigation is about $1,200-$2,500 for a 1,250-square foot house and $2,200-$3,800 for a 2,500-square foot house. Heat extermination also requires tenting the home and costs about $1,250 for a 1,250-square foot home. For a 2,500 square-foot home the price is about $2,500. Electro-gun and the microwave system for small areas of infestation cost about $1,150.