TersusTersus offers a great option for specialty crop growers, especially for those with export produce. Pyrethrinsthe active ingredient in Tersusare one of a select few U. S. insecticides exempt from residue tolerance by EPA. Since Pyrethrins have established MRLs in many primary fruit and vegetable importing countries, Tersus provides a worry free choice for insect control right before harvest. Tersus delivers rapid knockdown and kill on a wide variety of