Whats Biting You?

When a client complains of being bitten in their home, we might have a preconceived notion as to what the pest is. Yet we need to discern exactly what pest we are dealing with in order to administer the correct pest control process. If you’re lucky, the client will have samples of the specimens in question. Sometimes the answer is obvious yet other times it is a real challenge to identify the culprit.

 

People are often bitten outside by mosquitoes, flies, ticks or fleas but the bites don’t show up until hours or even days later. The bites are then blamed on an indoor source. Below are some of the possible causes of the unidentified bites.

 

Blood-feeding Biters

Fleas – If you have a pet, your pet might have fleas. Fleas stay on the animal and would only bite people under special circumstances or when there are too many fleas to live off the host animal. Fleas bite people when the host is no longer available for them to feed on.

Bed Bugs – Bed Bugs bite at night mostly and mainly in the bedroom from your mattress. They are recurring and often show up as more than one bite, often in groups of 2 – 3. An inspection of the bed and sheets will be sufficient in identifying the culprit.

Mites – Bird and Rodent mites bite people only under certain circumstances. Although they rarely leave their host, the mites will bite humans if their host has died or been compromised by poison. Parasitic mites evacuate their nests to find new hosts like baby rats and birds. The mites can survive well without a blood meal but are more likely to die from changes in humidity indoors. Pet hamsters and gerbils can also harbor these mites.

Biting Flies – Mosquitoes, Flies and Gnats are the main flying culprit for bites. These bites are usually once off and the insect will be long gone by the time the bite has been brought up. Mosquitoes can also breed indoors in stagnant water if unchecked and cleaned.

Miscellaneous Blood Feeders – If a dog is not available a Brown Dog Tick will take host on a human and feed off their blood until discovered. Body lice is extremely uncommon in homes but are more common in shelters and similar places.

 

Accidental Biters

Spiders – Spiders will bite people when they feel threatened, defending themselves from being squashed by the large human. Spider bites are actually very uncommon and happen less often than what people think.

Other Insects That Bite – These insects hardly ever bite people but under special circumstances they will bite out of defense. Cockroaches, crickets, ground beetles and centipedes will bite in self defense but will not cause any harm to you.

‘Invisible’ Biters – Every now and then we feel like we are being bitten, due to itchiness, redness or irritation of our skin. But sometimes its not even an insect and its actually a skin condition causing the discomfort. Deluosory Parasitosis is where people believe they have pests but don’t.