Interlarvtox M

Available sizes

  • 500 mls


Controlling fly populations in animal housing. It is perfect for use in poultry, pig, cattle, sheep and goat housing.

Product features:

♦ Stops the development of insects from their larvae:

♦ Microencapsulated for use in occupied housing

♦ Long duration of activity

♦ Contains attractant

Interlarvtox M can be used to control the flies in the larval stage of their development. In this way large fly populations are prevented from developing. It is perfect for use in poultry, pig, cattle, sheep and goat housing.

Spectrum of activity

Interlarvtox M wets or penetrates the eggs of the pests disrupting the development of the larva to the pupa so they die. Effective against a broad range of insect larva including:

♦ Nuisance flies (Musca domestica)

♦ Biting flies (Stomoxys calcitrans)

♦ Drone flies (Eristalis tenax)

♦ Mosquitoes (Culiseta longiareolata)

♦ Fleas (Siphonaptera) etc.



The uses of the product may change from country to country, dependent on local rules and regulations.

Use biocides safely. Always read the label and product information before use. 

Directions for use:

Shake the bottle vigorously before use and dilute the contents as shown in the table below to prepare the ready-to-use solution.

Interlarvtox M          +          Water    =    Area

     200 ml

    5 litre

  100 m2

One 500 ml bottle of Interlarvtox M is sufficient to cover up to 250 m2. 

Fill the ready-to-use solution in to a sprayer or watering can and treat the area where the flies breed. This is typically on faeces, manure and bedding. It is also important to treat the edges of walkways, slatted areas, manure channels and covers.

The first application should be made approximately 3 days after the animals have been housed and/or 3 days after faeces, manure, bedding have been removed. Further treatments should occur when the amount of faeces or manure has risen by 10cm (3 inches).

Active Ingredients:

S-Methopren, Piperonyl Butoxide (PBO)