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Poultry Bug
Bed Bug

Poultry Bug

Haematosiphon inodorus

Also known as: Mexican Chicken Bug, Poultry Bed Bug

The Poultry Bug is a blood-feeding parasite of chickens, turkeys, and other domestic and wild birds. Native to North America, it was originally a parasite of eagles and other raptors. It can be a serious pest in poultry operations and occasionally bites humans working in or living near infested poultry houses.

Identification

Size

4-6 mm

Color

Dark brown to reddish-brown, similar to bed bugs

Key Trait

Resembles bed bugs but associated with poultry houses and wild bird nests; longer beak (rostrum) than common bed bugs; found in poultry operations rather than human sleeping areas.

Behavior & Habitat

Feeds on roosting poultry at night, hiding in cracks in poultry houses during the day. Can survive extended periods without feeding. Occasionally enters nearby homes from infested poultry facilities. Originally parasitized wild raptors in cliff-side nests.

Habitat: Poultry houses, chicken coops, raptor nests, and occasionally structures adjacent to infested poultry operations.

Diet: Blood of chickens, turkeys, eagles, and other birds; will bite humans opportunistically, especially those working in poultry facilities.

Signs of Infestation

  • Bed-bug-like insects in poultry houses, especially in cracks of roost areas
  • Reduced egg production and anemia in poultry flocks
  • Bug-like insects in homes located near poultry operations

Risks & Damage

health

Bites cause itchy welts; heavy infestations can cause anemia and even death in poultry.

agricultural

Reduces egg production, causes weight loss and anemia in poultry, and can lead to flock mortality in severe cases.

Prevention Tips

  • 1.Inspect poultry houses regularly for cracks and crevices where bugs hide
  • 2.Treat poultry house cracks and roost areas with approved insecticides between flocks
  • 3.Seal gaps between poultry houses and adjacent residential structures

Why DIY Treatment Often Falls Short

Poultry bugs hide deep in the structural cracks of poultry houses that surface sprays cannot penetrate. Their ability to survive long periods without feeding means populations persist between flock cycles.

Professional Treatment

Professionals treat poultry house cracks, roost areas, and nesting sites with specialized residual insecticides approved for poultry facilities. Treatment between flock cycles combined with structural repairs provides the best results.

Frequently Asked Questions

Can poultry bugs infest my home?
They can enter homes adjacent to poultry operations but typically do not establish persistent infestations in human dwellings because they prefer bird hosts for reproduction.
How do they affect my chickens?
Heavy infestations cause anemia, weight loss, reduced egg production, and increased stress. In severe cases, particularly with young birds, they can be fatal.
Are poultry bugs the same as bed bugs?
They are closely related (same family, Cimicidae) but are a different species. Poultry bugs prefer avian hosts and have a slightly longer beak. Treatment approaches differ because of the poultry environment.

Need Help With Poultry bug?

If you're seeing signs of poultry bug in or around your home, professional treatment is the fastest way to stop the problem. Lotus Pest Control offers free inspections to identify the issue and recommend the right solution.

At a Glance

Category
Bed Bugs
Scientific Name
Haematosiphon inodorus
Size
4-6 mm
Color
Dark brown to reddish-brown, similar to bed bugs
Key Trait
Resembles bed bugs but associated with poultry houses and wild bird nests; longer beak (rostrum) than common bed bugs; found in poultry operations rather than human sleeping areas.
Regions
Southwest, Southeast, Great Plains, Mountain West
Threat Level
Moderate
Risk Types
healthagricultural
Seasonal Activity
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
none
low
moderate
high
peak