Sugestão.

BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to a new, water-soluble, high concentrated and efficient, powdery or granular herbicidal formulation comprising so-called glyphosate in free acid form.
2. Description of the Prior Art
Glyphosate acid, which is also designated N-phosphonomethylglycine (HOOCCH 2 NHCH 2 PO(OH) 2 ), and especially salts of said acid are known as an effective total post-emergent herbicide such as will appear from the book "The Herbicide Glyphosate" by E. Grossbard and D. Atkinson, Butterworth & Co. Ltd., 1985, ISBN 0-408-11153-4.
Several processes for the preparation of glyphosate are described in the literature, e.g., in U.S. Pat. Nos. 3,977,860 and 4,486,358. Normally the glyphosate is isolated as the free acid, the easiest way to isolate the pure product.
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Glyphosate free acid form and phosphoenolpyruvate (PEP) were purchased from Sigma. Minimal medium used for testing complementation in vivo was M63 [16] ...
linkinghub.elsevier.com/retrieve/pii/S0014579306001451 - Semelhante
de YC Sun - 2006 - Citado por 5 - Artigos relacionados - Todas as 6 versões