Cattle fly control

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  • Knock Pest Vliegenlint Compleet 400 m

    Knock Pest Knock Pest Fly Tape Complete 400 m

    Out of stock

    Knock Pest fly tape set for controlling fliesKnock Pest complete set incl. 400 metres of fly tape which, thanks to its yellow colour, attracts up to 35% more flies! Poison-free. Flexible installation and stable mounting thanks to the metal holders. Metal hand lever, so it can take a heavy load. The supplied hooks provide optimal tape tension. When the tape is full of flies, simply wind the roll on!Length400 mRoll sizeø 20 cmk Pest-vliegvrij

    5% extra Fidello Family

    Out of stock

    $93.10

  • Knock Pest FlyNip Refill

    Knock Pest Knock Pest FlyNip Refill

    Out of stock

    Knock Pest FlyNip attractant capsule.FlyNip is a special attractant developed through years of testing. This attractant works super fast and is simply irresistible, especially to flies. FlyNip attractant can be used in any fly trap, but works best in combination with the Knock Pest FlyNip Fly Trap (KNOC00118K) and the Knock Pest FlyNip Fly Trap XL (KNOC00127). Attracts insects from far and wide. Renowned for luring flies away from the terrace, stable, storage area, canteen etc.Contents 3 capsules in a boxDosage 1 capsule per 500 ml warm water Flybuster

    5% extra Fidello Family

    Out of stock

    $22.98

  • Knock Pest FlyNip VliegenEmmer (incl. traktatie)

    Knock Pest Knock Pest FlyNip Fly Bucket (incl. bait)

    Out of stock

    Flies cause irritation and stress in people and animals. A wide range of products is available for use on the animals in the barn. Wouldn't it be better to catch the flies before they come in from outside? You can, with the Knock Pest FlyNip Fly Trap. The natural barrier against most types of fly, reducing flies by up to 90%. Knock Pest FlyNip Fly Trap Designed on the basis of international studies and research to develop solutions for preventing flies on farms, in stables, etc. Flybuster How does it work? During the day, flies are found in sheds, barns and/or buildings looking for food (manure, feed and organic matter in general). At night, the flies leave these spaces in search of ideal conditions to rest. As they move from day to night, the flies are attracted by the irresistible smell of the attractant in the FlyNip Fly Trap and fly into the trap. The attractant is based on fermented yeast and ingredients from the food industry. The special patented 'one way' openings of the trap are designed so that once the flies have flown in, they can no longer escape. The trapped flies decompose in the trap, making it even more attractive to new flies. The trap Fit the 6 'one way' openings correctly into the trap. Fill the trap with the 240 grams of attractant supplied and add 6 litres of water. Fit the lid and place the trap at a height of 1.50 metres. Keep a distance of 10-15 metres from the object that needs to stay fly-free. When using several traps, space them 15 metres apart. It is important that the trap is in the sun and out of the wind (e.g. not near fans). The trap is ready for use! When the trap is full of flies, you can remove the flies with a sieve and top up with water if necessary. Effective for up to 60 days! REUSABLE/REFILLABLE When the trap is spent, empty it and refill it with fresh attractant and water (click here for new bait). The contents can simply be disposed of with household waste. Benefits Efficient: reduces fly nuisance by 80% / 90%. Environmentally friendly (green): no impact on the environment, non-toxic. Economical: cost-effective to use compared with other systems. Easy to use: ready-made application, ready for use. Supplied with 240 grams of attractant Mixing ratio 40 grams of attractant per litre of water.

    5% extra Fidello Family

    Out of stock

    $45.97

  • Knock Pest FlyNip VliegenVal

    Knock Pest Knock Pest FlyNip Fly Trap

    Out of stock

    Large fly trap with the irresistible FlyNip attractant for outdoor use. Catches house flies, stable flies and blowflies.Thanks to the very best poison-free attractant, this fly trap delivers superior catch results. The fly trap has a sealable lid.Very handy when the trap is not in use or when its characteristic smell is temporarily unwanted.The Knock Pest FlyNip Fly Trap is made for repeated use. The time to take effect is 4-7 days. Contents Trap with a capacity of 2 litres Capsule with FlyNip Applications Around the home, farms, stables, waste containers, kennels, gardens, parks, hospitality (terraces), campsites, holiday parks, swimming pools & sports grounds Dosage 1 capsule per 500 ml warm water Catch capacity 20,000 flies Dimensions Ø 13 cm x 21.9 cm Flybuster

    5% extra Fidello Family

    Out of stock

    $28.73

  • Knock Pest Insectenlamp 2x6 Watt

    Knock Pest Knock Pest Insect Lamp 2x6 Watt

    Out of stock

    SOLD OUT FOR THE 2026 SEASON. The Knock Pest Insect KillerThe Knock Pest InsectKiller catches flies, mosquitoes and moths. The insect lamp is equipped with an electrocution grid and uses UV-A light. This combination ensures excellent catch results. Economical to use, with a catch range of 30 m 2 .Equipped with 2 x 6 watt UV-A lamps (VLIE0001IA) Advantages Attracts insects like no other thanks to the special UV-A light. Made of durable materials. Poison-free. Catch range 30 m 2. Low power consumption. Dead insects are easy to remove thanks to the removable collection tray. Made of fire-resistant ABS material. Meets the IPX4 standard. Average tube life: 8000 hours. Can be hung up or placed upright. Supplied with a hanging chain. Ideal for use in the following areas Covered terraces Waiting rooms Homes Canteens Barns and stables Shops Size 33,5 x 10,5 x 27 cmRuns on mains power (fitted with a non-earthed, non-waterproof plug).

    5% extra Fidello Family

    Out of stock

    $60.91

  • Knock Pest Insectenlamp 2x15 Watt

    Knock Pest Knock Pest Insect Lamp 2x15 Watt

    Out of stock

    The Knock Pest Insect Killer The Knock Pest InsectKiller catches flies, mosquitoes and moths. The insect lamp is equipped with an electrocution grid and uses UV-A light. This combination ensures excellent catch results. Economical to use, with a catch range of 100 m 2 .Equipped with 2 x 15 watt UV-A lamps (VLIE0001IB) Advantages Attracts insects like no other thanks to the special UV-A light. Made of durable materials. Poison-free. Catch range 100 m 2. Low power consumption. Dead insects are easy to remove thanks to the removable collection tray. Made of fire-resistant ABS material. Meets the IPX4 standard. Average tube life: 8000 hours. Can be hung up or placed upright. Supplied with a hanging chain. Ideal for use in the following areas Covered terraces Waiting rooms Homes Canteens Barns and stables Shops Size 57 x 10,5 x 27 cmRuns on mains power (fitted with a non-earthed, non-waterproof plug).

    5% extra Fidello Family

    Out of stock

    $96.55

  • Knock Pest Insectenlamp 36 Watt

    Knock Pest Knock Pest Insect Lamp 36 Watt

    Out of stock

    The Knock Pest Insect KillerThe Knock Pest InsectKiller catches flies, mosquitoes and moths. The electric insect catcher that catches insects from all directions (360°). The Knock Pest InsectKiller is equipped with an electrocution grid and uses UV-A light. This combination ensures excellent catch results. Economical to use, with a catch range of 300 m 2 .Equipped with 1 x 36 watt UV-A lamp (VLIE0001IBP) Advantages Attracts insects like no other thanks to the special UV-A light. Made of durable materials. Poison-free. Catch range 300 m 2. Low power consumption. Made of fire-resistant ABS material. Meets the IPX4 standard. Average tube life: 8000 hours. Can be hung up or placed upright. Ideal for use in the following areas Covered terraces Homes Barns Waiting rooms Canteens Shops Size 23,5 x 23,5 x 56 cmRuns on mains power (waterproof plug).As seen on Rob's grote tuinverbouwing (SBS6).

    5% extra Fidello Family

    Out of stock

    $151.72

  • Flybuster Bait Garden (4x 20 g)

    Flybuster Flybuster Bait Garden (4x 20 g)

    Out of stock

    Flybuster BaitThe FlyBuster fly system is based on a highly effective attractant that is enormously attractive to flies and other insects, making it the ideal fly catcher. Mixing ratio40 grams of bait per litre of water. Flybuster trapPerfect in combination with the Flybuster Trap 6 ltr. excl. bait (FLYB5000) for the farm or the Flybuster Garden Trap incl. bait (FLYB2000) for around the house! Authorisation numberEU-0026700-0000 Use Flybuster Bait safely. Always read the label and product information before use!For application and use, see the statutory directions for use / instructions for use.

    5% extra Fidello Family

    Out of stock

    $28.73

  • Flybuster Garden Trap

    Flybuster Flybuster Garden Trap

    Out of stock

    FlyBuster Garden Trap incl. 40 grams of attractantFlyBuster Garden is an innovative product against fly nuisance and is achieving enormous success across Europe. The FlyBuster has been extensively tested and the results are astonishing. This fly trap is supplied with 40 grams of attractant in a water-soluble sachet. Catches even more than 40.000 flies. A natural barrier against flies that reduces fly numbers by up to 90%!Applications of FlyBuster Garden • In and around the garden• Gardens & parks• Hospitality (terraces)• Campsites & holiday parks• Swimming pools• Sports grounds FlyBuster – The solution for controlling house flies, indoor flies and flesh flies! The special, patented 'one way' openings of the FlyBuster are designed so that once flies have flown in, they can no longer escape. The fly trap contains a highly effective attractant (100% organic) that attracts flies. Very easy to use. Open the top part of the lid and add 1 litre of water to the attractant in the trap. Hang/place the trap at a height of approximately 1,50 metres. It is important that the trap hangs/stands in the sun and out of the wind (e.g. not near fans). The FlyBuster Garden is ready for use! Because it releases the characteristic odour that attracts flies, we recommend using the FlyBuster outdoors only. (If the wind is blowing the wrong way, the trap can be closed if desired, for example while barbecuing.) Effective for up to 60 days! In practiceThe attractive bait, based on fermented yeast and ingredients from the food industry, attracts flies very effectively. The captured flies decompose in the trap, making it even more attractive to new flies. REUSABLE/REFILLABLE:When the trap is full of flies and/or the attractant is exhausted, empty the Flybuster and refill it with new attractant and water (Click here for new bait). The contents can simply be disposed of with household waste. Success guaranteed nationally and internationally! Attractant mixing ratio40 grams of bait per litre of water.

    5% extra Fidello Family

    Out of stock

    $28.73

In a cattle barn, flies are more than a nuisance: they cause restlessness during milking and feeding and can transmit germs. This collection contains natural enemies of the stable fly from Resoluut: predatory flies and parasitic wasps that you release in the barn. That way you tackle flies in the manure, before they hatch.

How biological control works

Predatory flies lay their eggs in the manure; their larvae eat the larvae of the common stable fly. Parasitic wasps lay their eggs in fly pupae, so no new fly emerges from them. Neither does anything against the adult flies already flying around, but they curb the next generations. That is why it works best if you start before the flies really take hold and repeat throughout the season.

How much do you need?

ProductPack
Resoluut predatory fliesfor 50 m² or 100 m² of barn
Resoluut parasitic wasps15,000 or 150,000

Choose the pack of predatory flies according to the area where manure lies, such as calf pens, straw yards and deep-litter barns. Release parasitic wasps where flies pupate, such as the edges of manure areas and corners of pens. Follow the release instructions on the pack for numbers and repeats.

Points to note

You want to release live insects soon after receiving them. Do not use insecticide in the same place, because it also kills the beneficial insects. Otherwise keep the barn as dry and clean as possible: less wet manure means fewer breeding sites. This collection offers little against flies on animals at pasture; consult your vet about that.

Back to everything for cattle. For a hygienic calf shed, see calf rearing, for disinfection mats and barn supplies barn supplies, and for calm cows in the milking parlour udder care.

Frequently asked questions

Do predatory flies also work against flies on my cows at pasture?
No, predatory flies and parasitic wasps work in the barn, in places with manure. For the field you need other measures.

When do I release predatory flies?
Start before the fly problem gets going, usually in spring, and repeat according to the instructions on the pack.

Can I combine parasitic wasps and predatory flies?
Yes, they tackle different stages: predatory flies the larvae, parasitic wasps the pupae.

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