Bed Bugs can have a resistance to common pesticides but cannot gain resistance to heat treatment. Heat will kill all of the bugs and eggs within hours. Bed Bug Heat Treatment is the only way to overcome bed bug pesticide resistance.
Pest management professionals (PMPs) have access to a wide range of effective registered products; however, insecticide resistance among bed bug populations is increasingly common. The best approach is to combine chemical and nonchemical tactics with increased sanitation and habitat modification practices.
Bed Bugs: (1) Do Not Transmit Disease and (2) Can Be Controlled without Toxic Pesticides. Vacuum. This will remove only visible bed bugs, but is important to get rid of dead bed bugs and their frass. Use a stiff brush to dislodge eggs in cracks and crevices, and use a vacuum attachment (without bristles) to get into the corners.
Bed bugs can be very difficult to control, even for trained professionals. Many insecticides are not effective at killing the eggs, so a second treatment is often necessary to kill the juveniles after eggs hatch. Even worse, many populations of bed bugs have developed resistance to common insecticides, making some sprays ineffective.
Bed bugs becoming resistant to a specific type of pesticide. As insects, such as bed bugs, are exposed to a pesticide over time, the most susceptible ones are killed first, leaving only the less susceptible ones to breed. This can result in a rapid decline in relative effectiveness of the pesticide. Pesticide Resistance as a Cause of Treatment Failure
B ed bugs are developing resistance to various pesticides and organophosphates. Bed bug pesticide resistance appears to be increasing dramatically. Bed bug populations sampled across the U.S. showed a tolerance for pyrethroids several thousands of times greater than laboratory bed bugs. New York City bed bugs have been found to be 264 times more resistant to deltamethrin than Florida bed bugs due to mutations and evolution.