http://nocamels.com/2013/02/meet-the-insects-that-help-israeli-farmers-keep-produce-pest-free/
Meet The Pirate Bugs That Help Israeli Farmers Keep Their Produce Pest-Free
Dealing with pests is never an easy task for farmers, having to navigate between keeping their crops pest-free and not using harmful chemicals. Israeli farmers at the Arava region use another method – predatory insects that kill pests but not crops.
kills aphids. Does nothing for thrips and mites. Is also used promarily for peppers and citrus. Does not work on romaine
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