The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 1998
Filed:
Aug. 16, 1996
Joseph J Sandbrink, Des Peres, MO (US);
James M Warner, University City, MO (US);
Daniel R Wright, St. Louis, MO (US);
Paul C Feng, Ellisville, MO (US);
Monsanto Company, St. Louis, MO (US);
Abstract
A novel herbicidal method is provided wherein plants are first treated with a glyphosate herbicide and then sequentially treated with a liquid accession agent which provides improved herbicidal effectiveness such that plants are controlled with lower rates of the applied herbicide. Sequential application has been demonstrated to reduce the antagonism to herbicidal effectiveness that may be exhibited when the accession agent is added to the herbicide in a tank mix or coformulation. Typical accession agents employed in the disclosed method include a class of surfactants known as superwetting agents, such as certain silicone-based and fluorocarbon-based surfactants.