Posted by:
Tony D
at Tue Mar 3 10:57:46 2009 [ Email Message ] [ Show All Posts by Tony D ]
diatomaceous earth absorbed the waxy layer on the surface of insect skins (up to four times its weight) causing dehydration and death.
Also if you're going to plug this stuff tell the whole story. There are several types of DE. Use only the food-grade type. It should be labeled Generally Regarded As Safe(GRAS). Do not use swimming-pool grade DE. This form is not effective and may also contain high levels of crystalline silica, which can cause problems (silicosis). All forms of diatomaceous earth are abrasive to the lungs and eyes, so personal protection when using this product should be considered.
I've found this product to be most effective on shelving and floors to prevent the spread of mites or any other bug or spider in my snake room. It also works great for those nasty little flies when dusted on surfaces they might land on. It has been my experience that it is not very effective as a direct treatment for mites. Perhaps due to higher cage humidities? In any case for that I use provent-a-mite as directed. I've found that two consecutive treatments will completely eradicate the little nasties!
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“Nothing is at last sacred but the integrity of your own mind.” Emmerson
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And here I thought - Tony D, Tue Mar 3 10:57:46 2009