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    • BSI

    BSI

    Bio Services International (BSI) is a major player in the field of care and pest control products in numerous areas such as: insect and disease control, animal defense, fertilisation, pet-care, pond and pool.

    View the full range of BSI products by category

    lawn fertiliser

    Fertilisers create a stronger & greener lawn, but also indirectly counteract weeds and moss. 

    Boost your lawn! 👇

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    BSI Green Time 2-in-1 lawn fertilizer with indirect action against moss - 20kg for 200m²
    €44.95 €39.95
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    Super-Green-25kg-minerale-gazonmest-met-lange-werking-NPK-20-5-8-2mgo-1fe-voor-750m-
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    BSI Super Green long-acting mineral lawn fertilizer - 25kg for 750m²
    €99.95 €86.47
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    BSI Micro Gran Lime Nitrogen (fertilizer+lime) - 8kg for 200m²
    €41.95 €32.41

    From voracious slugs, undercreepers in the lawn to boondocks with boxwood caterpillars: BSI offers the solution!

    These toppers will save your (vegetable) garden! 👇

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    2-feromoonvallen-buxusmot-om-de-mannelijke-buxusmotten-te-vangen-bestaat-uit-2-vallen-en-2-capsules-
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    set of 2 pheromone traps + capsules against the buxus moth
    €33.95 €25.91
    Omni-insect-buxus-20ml-voor-400m-tegen-de-rupsen-van-de-buxusmot
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    BSI Omni Insect Buxus - Fast-acting insecticide against the buxus moth - 20ml for 200m²
    €13.95
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    Mollen-stop-met-adapter-snoer
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    BSI Mollen-Stop Mole Repellent - Repels moles by light vibration and sound in the ground - The very best electromechanical mole repellent
    €74.50 €55.77

    Suffering from flying or crawling insects in your home or garden? Take a look at BSI's extensive range!

    So much for that buzzzzzing!👇

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    BSI Fly Trap with ecological attractant FLY ATTRACT - Target effective and usable fly trap
    €14.95 €11.79
    Vliegen-vangzak-40-000
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    Fly Trap Bag - catches up to 40 000 flies (ecological)
    €14.50
    Wespen-lokstof-1L-navulling-voor-wespenval
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    Wasp bait 1 L: refill for wasp trap
    €12.95
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    Mierenlokdoos-4-stuks
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    BSI AMP Ant Bait Boxes 4 pieces - Ant control - For indoor and outdoor use - 4 Ant Bait Boxes
    €11.95 €10.51
    Suffering from mice or rats in your kitchen, garden, shed, gazebo...? BSI comes to the rescue!

    Tip from Marcel: always place the poison in a secured feeding box so that no children or other (domestic) animals can get to it!
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    BSI-Generation-Block-300g-15x20g-
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    BSI 'Generation Block' block bait - 300g (15x20g) - poison against rats and mice
    €15.50 €12.13
    Flash-pasta-4x10gr
    Temporarily unavailable
    BSI 'Flash Paste' pasta cheese - 40g (4x10g) - poison against mice
    €9.50
    Rattenvoederdoos-incl-sleutel-en-muurbeugel-met-barcode-Mohamed-
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    BSI rat feeding box - with double lock and wall bracket
    €8.50
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    BSI-Generation-Pat-3-x-150g-45x10g-
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    BSI 'Generation Pat' pasta cheese advantage pack - 450g (3x150g) - poison against rats and mice
    €34.50 €28.95

    A swimming pool provides cooling and fun but also requires maintenance. It's not just filling the pool and splashing around. You need to keep a close eye on the pH and chlorine levels to be able to enjoy your pool safely and for as long as possible. 

    With these essentials, you'll enjoy a refreshing swim even longer! 👇

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    PoolSan-250ml-chloorvrij-chloor
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    BSI PoolSan CS 250ml - chlorine-free maintenance product for a hygienic pool
    €26.95 €22.67
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    Langwerkend-chloor-1kg-kleine-20gr-tabletjes
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    BSI Long acting chlorine tablets 1kg - small tablets of 20g
    €18.50 €14.95
    Snelwerkend-chloor-1-kg-granulaat
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    BSI Fast-acting Chlorine 1kg (granules)
    €16.50 €14.85
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    BSI pH Up liquid 5L - increases the pH level of your pool or spa
    €13.95 €13.06
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    BSI pH Down liquid 1L - lowers the pH level of your pool or spa
    €4.95
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    Cristal-clear-5-L
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    BSI Cristal Clear 5L - for a crystal clear pool or spa
    €68.95 €52.49

    The secret to a beautiful & healthy pond? Quality maintenance products! 

    These products brighten it up for you! 👇

    Alg-stop-5kg-Maakt-vijverwater-helder-in-enkele-dagen
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    BSI Alg-Stop - Makes pond water clear - Swim pond - Algae control - 5kg for 50,000l
    €65.95
    Aqua-clear-900gr-Kristalhelder-vijverwater-binnen-de-week-onschadelijk-voor-vissen-en-planten
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    Aqua clear 900gr: crystal clear pond in 1 week!
    €20.95
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    Aqua-power-1-6kg-met-schepje
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    Aqua power 1.6kg: quickly crystal clear pond water
    €43.50 €32.39

    These blog articles are bound to interest you! 👇