Geplaatst 
Fly Parasite- Nasonia vitripennis, Muscidifurax zaraptor - 1 Unit
Fly parasites are gnat-sized, nocturnal, burrowing insects which do not bite, sting, or harm humans and animals. Adaptable to all climates, these parasites reproduce in two to three weeks, thus constantly reinforcing the beneficial insect population.
Shipped as parasitized pupae in a sawdust medium and are dispersed programatically by releasing a small handful on hot spots: for example, manure collection sites; under water troughs; along fence lines; below straw bedding; around mill areas, silage pits, and other feeding sites. At the edges of these hot spots, scratch a 1/2 inch hole in the ground with your boot heel, drop in a small handful of sawdust and pupae, and cover with them with straw, earth, or manure to protect them against wind, birds, or pesticides.
The parasites travel 30-50 meters in search of viable fly larvae and pupae. 1 horse - 1/4 unit every 3 weeks, 2-5 horses - 1/2 unit every 3 weeks, 6-10 horses - 1/2 unit every 2 weeks, 11-15 horses - 1 unit every 2 weeks, 21+ horses - call for discount.
...grootste voordeel is dat de paarden van deze beesten geen last hebben en jij geen klauwen vol met geld leegspuit op je paard om die beesten weg te houden (vliegen dazen etc.) 
