American cockroach –American cockroaches are the largest species of house infesting cockroaches. Adults can grow up to 2 inches in length. They are reddish brown in color and have a distinctive yellowish colored figure 8 marking located on the back of their head. What are the dangers of cockro...
Kaakeh W, Reid BL, Bennett GW. 1997. Toxicity of fipronil to German and Ameri- can cockroaches. Entomologia Experimentalis et Applicata 84: 229-237.Kaakeh W, Reid BL, Bennett GW (1997). Toxicity of fipronil to German and American cockroaches. Entomol Exp Appl, 84: 229- 37.Kaakeh, W....
The washing solutions from the digestion systems and surfaces of 156 American and German cockroaches were cultured. The latter was found to be the commonest (89.7%) in all places. Overall, 18 species of bacteria were isolated and identified by standard culture methods. The most frequent ...
Using spider toxins to study the proteins that let nerve cells send out electrical signals, Johns Hopkins researchers say they have stumbled upon a biological tactic that may offer a new way to protect crops from insect plagues in a safe and environmentally responsible way.Johns Hopkins University...
American cockroachAeroallergensThe Air Sentinel and polytetrafluoroethylene (PTFE) membranes were used to capture airborne particles over living colonies of German or American cockroaches. Silver-stained SDS-PAGE gels revealed protein bands at 80, 55, 36, and several bands below the 33-kD marker. ...
Comparative study between American and German cockroaches. Int Arch Allergy Immunol 1998;117:180-186.Tsai JJ,Kao MH,Wu CH. Hypersensitivity of bronchial asthmatics to cockroach in Taiwan,Comparative study between American and German cockroaches[J].International Archives of Allergy and Applied ...
No Bla g I or Bla g II could be identified in the American PTFE eluate. These studies demonstrate that in addition to Bla g I and Bla g II, several other aerosolized allergens become airborne over cockroach colonies and may be important in the environment where cockroaches are abundant.Helm...
Among these compounds a correlation exists between their inhibitory potency on specific [ 3H]diazepam binding and their insecticidal activity, suggesting a possible significance of such an interaction with the diazepam binding site for the toxicity of these compounds against cockroaches....
1972. Induction of mixed–function oxidase and protein synthesis by DDT and dieldrin in German and American cockroaches. Pestic. Biochem. Physiol. 2:236–243.Khan, M. A. Q. and F. Matsumura, 1972. Induction of mixed-function oxidase and protein synthesis by DDT and dieldrin in German and ...