The Great, The Bad And Magnetic Resonance Therapy
Predatory mites are effective for controlling other mites. Naturally derived insecticides allowed for use on natural farms embody Bacillus thuringiensis (a bacterial toxin), pyrethrum (a chrysanthemum extract), spinosad (a bacterial metabolite), neem (a tree extract) and rotenone (a legume root extract). Fewer than 10% of natural farmers use these pesticides commonly; a 2003 survey found…