improves overall health and welfare
by reducing stress caused from ectoparasites

  • improvement in eggs production
  • reduction of the risk of mite-transmitted diseases
  • improvement of birds' condition
  • reduction of the risk of zoonotic diseases and allergies in poultry handling’s workers
Information for the user
products photo
  • icon
    can be applied in the presence of birds
  • icon
    physical protection against bacterial infections
  • icon
    does not penetrate to bird’s organs or eggs
  • icon
    safe for the environment and human beings
  • icon
  • icon
    the physical mode of action eliminates the possibility that pests will become resistan


Dergall® is designed to immobilize infestations of red poultry mite (Dermanyssus gallinae), scaly leg mite (Cnemidocoptes mutans), darkling beetle (Alphitobius diaperinus), tropical rat mite (Ornithonyssus bacoti), northern fowl mite (Ornithonyssus sylviarum) as well as other mites and small insects.

Improves overall health and welfare by reducing stress caused from ectoparasites and biocidal treatments causing intoxication thus improving egg production.

Red poultry mite

Red poultry mite
(Dermanyssus gallinae)

Scaly leg mite

Scaly leg mite
(Cnemidocoptes mutans)

Darkling beetle

Darkling beetle
(Alphitobius diaperinus)

Dergall Visualisation

Recommended for use in all housing systems. Unique physical mode of action (external immobilization). No Intoxication of the birds and no possibility of pests becoming resistant to the product. It does not contain neurotoxic or active substances. No negative effects on hatchability.

physical mode of action



Quick and even spreading helps the precise penetration of the insect’s body.



Tightly covers and immobilizes all developmental stages of the pests.

DERGALL® is based on a unique Ecto Net technology.

When applied to a surface, it forms a permeable, three-dimensional molecular structure. Dergall® formulation is protected by patent.

safety and efficacy

chart: Average mortality (%) of Dermanyssus gallinae after treatment with Dergall® in battery cage housing system


Safety and efficacy have been proven in numerous field trials. Results show up to 79.5% mortality of Dermanyssus gallinae after 24 hours and 92% mortality 30 days after the treatment.  

Dergall hobby - vizualization

Dergall® Hobby

An innovative protection of birds
and reptiles from parasites.