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Date: | Sat, 27 Nov 2004 11:42:08 EST |
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In a message dated 11/25/2004 10:48:01 PM Eastern Standard Time,
[log in to unmask] writes:
I purchased a Burgess fogger this summer to see how this technique worked. I
I have another piece of pest control equipment that would be better suited to
this task. It is a "Microgen Microinjector". It is a wall void fogger used
to treat cockroaches in cracks and crevices, carpenter ants in wall voids and
yes, occasionally feral honey bees. It looks like a small stainless steel
suit case with hoses leading to a trigger controlled wand with a tiny tip on it.
It has an air compressor built into it, that mixes what ever material you put
into the revisor with air and breaks it down to a 5 micron droplet. It was
made to be used with a vegetable oil base pesticide, however it will take just
about any thin liquid. The Microinjector is adjustable, it can fog the inside
of a wall through an opening as small as a nail hole, or lay out a cloud
across a large room. It needs a 110 outlet (or a good power inverter) to run and
it is a little heavy.
In the case of treating carpenter ants, I would fill the revisor with a .5%
peritherin solution and "inject" the suspected wall through what ever nail
hole that was available. After a short while I would see the smoky cloud "leak"
from cracks and crevices along the wall, eventually getting into the carpenter
ant nest. The 5 micron droplet is small enough to enter the ants spiracles,
putting the insecticide directly into the ant. A 5 micron droplet will also
cling to the hair of a honey bee.
My Microinjector cost $1,500 ten years ago. I have seen them on Ebay for
$200. I have no idea what they go for new today or if Microgen ever came out
with a lighter model.
Jim Hock
Wethersfield, CT
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