Natural Pollination with hoverflies

We provide innovative pollination services using specially bred hoverflies to maximize your crop yield while promoting biodiversity.

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Queenfly natural pollination in strawberry fields

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Goldfly natural pollination in field conditions

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At Polyfly, we produce several species of hoverflies

Flying
Natural
Pollination

At Polyfly, we produce several species of hoverflies

Hoverflies are the second largest group of pollinators in the world, after hymenopterans (bees and bumblebees).

Case study

Avocado

Cross-pollination

Seed crops

Upcoming events

Euroseeds2025 InnovAction Stage

Polyfly is one of the ten pioneering companies selected as a finalist for the Euroseeds2025 InnovAction Stage, taking place on 20–21 October in Edinburgh during the Euroseeds Congress.

Polyfly will be participating in SIVAL 2026

With over 700 exhibitors and 25,000 trade visitors, SIVAL will be held in Angers on 13, 14 and 15 January 2026.

Request an appointment

Pollination with hoverflies

Our hoverflies optimize pollination across a wide variety of crops thanks to their versatility, high efficiency in pollen transfer, and their ability to visit hundreds of flowers each day in diverse environments.

Mango

Brassicas

Almond

Strawberries

We specialize in cross-pollination applied to seed production and in commercial crops such as berries, fruit trees, subtropical, horticultural, and ornamental plants, among others.

More crops

Hoverfly anatomical diagram with labeled features

Sustained flight and frequent visits

Hairy bodies of various sizes

Attraction to yellow, white, yellow-green, blue, and violet colors

No stinger, does not sting, completely harmless

Syriphid

Advantages

✓ Very effective cross-pollination agent.
✓ Low floral discrimination. Frequent visits to a wide variety of flowers.
✓ Hoverflies remain active and efficient even under adverse weather conditions such as high or low temperatures, wind, or cloud cover.
✓ Large and hairy body. High pollen load.
✓ Adaptable and resilient. Works well indoors and outdoors.
✓ Harmless and easy to use. Does not sting, not aggressive, free of pathogens. Compatible with other pollinators and beneficial insects.

News & Events

Learn with us all about hoverflies.

Boosting Cross-Pollination for seed production

Pollination is a key pillar in ensuring the sustainable production of food and seeds. In response to the global pollinator crisis, Polyfly stands out as a pioneering company offering a natural, effective, and scientifically validated solution based on hoverflies. Polyfly has revolutionized controlled pollination by becoming the first company in the world to domesticate and […]

Environments where Polyfly hoverflies are effective

Hoverflies have proven to be highly effective pollinators across a wide range of environments and climatic conditions. Thanks to their adaptability, our species QUEENFLY® (Eristalis tenax) and GOLDFLY® (Eristalinus aeneus) offer versatile solutions for different agricultural production systems. Effectiveness of Polyfly Hoverflies in Protected Crops Strategic Advantages for Modern Agriculture Versatile and reliable solution for […]

Pollination in open field crops

Polyfly hoverflies have also proven to be effective pollinators in open-field agriculture, offering a sustainable solution for extensive farming systems. Ongoing initiatives and trials in regions such as Australia and New Zealand aim to establish hoverflies as alternative pollinators in field crops, particularly in areas where: There is a chronic pollination deficit. The availability of […]

Alternative and complement to traditional pollinators

Polyfly hoverflies offer an effective alternative where bees and bumblebees are less efficient or unavailable. They can be used independently, in combination with traditional pollinators, or integrated into artificial pollination strategies. When working in synergy with other pollinators, hoverflies enhance overall pollination efficiency and provide a backup solution in case of disruptions to the availability […]

What are hoverflies?

Hoverflies are dipteran insects belonging to the family Syrphidae, commonly known as “flower flies.” They are the second-largest group of pollinators in the world, after hymenopterans (bees and bumblebees), and play an essential role in both agricultural and natural ecosystems. Ecosystem Services Provided by Hoverflies Hoverflies deliver key ecosystem services that benefit both agriculture and […]

How to use Polyfly hoverflies

At Polyfly, we supply our hoverflies QUEENFLY® (Eristalis tenax) and GOLDFLY® (Eristalinus aeneus) in pupa form, ready for release in the field. Available formats include: XS: 50 or 100 pupae. S: 100 or 200 pupae. M: 500 or 1,000 pupae. L: 2,500 or 5,000 pupae. XL: 10,000 or 20,000 pupae. All formats are delivered in […]

We help you with your pollination strategy

Discover the efficiency of pollination with hoverflies today and experience the power of hoverflies.