Diatomaceous Earth: The "Silver Bullet" by Howard Garrett

".....Natural diatomaceous earth (DE for short) is the remains of microscopic one-celled plants (phytoplankton) called diatoms that lived in the oceans that once covered the western part of the United States and other parts of the world. Huge deposits were left behind when the water receded. They are now mined and have several important uses in toothpaste, beer filtering, and swimming pool filters. DE is approximately 3% magnesium, 86% silicon, 5% sodium, 2% iron and many other trace minerals such as titanium, boron, manganese, copper and zirconium. Natural DE also makes a very effective natural insecticide. The insecticidal quality of DE is due to the razor sharp edges of the diatom remains. When DE comes contact with the insects, the sharp edges lacerate the bugs' waxy exoskeleton and then the powdery DE absorbs the body fluids causing death from dehydration. Said more simply, DE kills insects by drying then up. You'll see how drying DE is if you handle it with bare hands. There is no residual danger of contamination. In fact, DE is actually beneficial to the soil. It's loaded with trace minerals. However, there are a few precautions. Diatomaceous earth is very dusty and can cause lung problems if breathed heavily, so when applying it dry always wear a good dust mask or stand up wind. The second precaution is that DE sold for swimming pool filters is ineffective for insect control because it has been heated and chemically treated. It won't kill insects and it is very dangerous to breathe. Finally natural DE will kill beneficial insects too, so use it sparingly to kill problem infestations of harmful insects and don't use it too often.

Diatomaceous earth can be applied in a variety of ways. to use for flea and tick control, apply a light dusting over the lawn, in dog runs, around pet bedding or favorite resting spots and sprinkle a little on your pet between baths of a mild herbal soap..........

Is DE registered by the EPA and labeled for insect control?

Yes! Some people would have you believe that DE is untested, unlabeled and therefore unsafe for use. That's just one of the feeble arguments left to the organiphobes. DE has been used for years in the food processing industry to treat stored gains to eliminate weevil and other insect infestations. There are currently dozen of registrations of DE with the EPA for various insecticidal and food supplement uses. DE, with and without pyrethrins and piperonyl butoxide, is registered and labeled for fleas, ants, roaches and many other pests......"

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