Israel’s EdenShield has completed studies in Italy, Spain and Israel that show its non-toxic natural pesticides protect crops without damage to the environment. In fact, the plants don’t need to be sprayed at all – EdenShield’s Net product is sprayed on the netting and vents of the greenhouse.

http://www.timesofisrael.com/israeli-start-up-keeps-bad-bugs-at-bay-no-poison-needed/