Disclaimer, Privacy, Patents & Trademarks


All information provided in this website is intended for general information purposes only. Always read and follow label instructions. Not all products are registered for use in every location. Please check with NovaSource or your local agency for product registration status. No representation or warranty of the performance of a product, or instruction as to use, other than as specified on the label, is intended.


© 2017, 2016, 2015, 2013, 2010 Tessenderlo Kerley, Inc. All rights reserved. This material is protected by the copyright laws of the United States and international treaties.  Use, copying, reproduction, distribution, display or transmission in any form by any means, without the express written permission of Tessenderlo Kerley, Inc. is prohibited and may result in civil and criminal liability.

Privacy Policy

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NovaSource, Solicam, Sectagon, Sectagon 42, Sectagon K-54, Sevin, Sevin XLR, Lorox, Linex, Sinbar, Surround, Surround at Home, Linebacker, Flanker and Purshade are registered trademarks of Tessenderlo Kerley, Inc.  Layby Pro, Lime-Sulfur Solution and Soil-Mend are trademarks of Tessenderlo Kerley, Inc.  Other brands and trade names referred to on this website are not trademarks of Tessenderlo Kerley, Inc.


Surround® and Purshade®

The use of Surround® and/or Purshade® in agricultural crop protection may be covered by patents held by Tessenderlo Kerley, Inc. as follows:

Country Publication Number
AR 10127, Patent pending
AU 731684
AU 764836, Patent pending
BE 969725
BR PI 0610893-8
BR 9812287, Patent pending
CA CA 2 283 102
CA CA 2 282 544
CL 44088
EPC EP 0 969 725
EPC EP 1 011 309
EPC EP 1 885 184 A0, Patent pending
ES ES 2 222 575
FR 969725
FR 1011309
GR 3049548
IT 1011309
JP P2001-524946
JP 3966366, Patent pending
MX 237843
Country Publication Number
MX 237008
MX 308550
NL 969725
PCT WO 98/38867
PCT WO 2012/044 352 , Patent pending
PT 969725
TR TR 199902120 T2
US US 2006/0252649
US 6 156 327
US US 6,069,112
US US 6,464,995
US US 6 110 867
US US 6,027,740
US EUS 6,877,275
US US 7,516,573
US US 7,781,375
US US 8,012,911
US US 8 748 345
US US 8,637,091 B2
ZA ZA 138056

The use of Soil-Mend™ may be covered by patents held by Tessenderlo Kerley, Inc. as follows:

See pending US Application No. 15683601, International Application No. PCT/US17/48079 and related applications.