23/02/2022
Pest Control Tips
Diatomaceous Earth
This effective remedy against many insects is made from the finely ground skeletons of small, fossilized, one-celled creatures called diatoms, which existed in the oceans and constructed tiny shells about themselves out of the silica they extracted from the waters. The microscopic shells, deposited on the floor of the ancient seas, collected into deposits sometimes thousands of feet deep.
This earth contains microscopic needles of silica, which do their work by puncturing the bodies of insects, allowing vital moisture to escape from them. The insects die from dehydration. This earth is so finely milled that it poses no threat to either humans or animals, but these particles, when taken internally by insects, interfere with breathing, digestion, and reproductive processes.
Diatomaceous earth will not harm earthworms, which are structurally different from the insects. The earthworm’s outside mucus protection, coupled with its unique digestive system, enables it to move through soil treated with diatomaceous earth without harm.
Many gardeners use diatomaceous earth as a dusting agent to give effective control against gypsy moths, codling moths, pink boll weevils, lygus bugs, twig borers, thrips, mites, earwigs, cockroaches, slugs, adult mosquitoes, snails, nematodes, all species of flies, corn worms, tomato hornworms, mildew, and so on. For field crops and in orchards, the diatomite particles are best applied with an electrostatic charger, which gives the particles a negative charge, causing them to stick to plant surfaces.”
Excerpt From
Carrots Love Tomatoes
Louise Riotte
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