Herbicidal aza bisphosphonic acids and compositions containing t

Details Herbicidal aza bisphosphonic acids and compositions containing t Herbicidal aza bisphosphonic acids and compositions containing t

1995-04-07

1998-03-17

Clardy, S. Mark

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

504207, A01N 5704, A01N 5708

Patent

active

057286507

ABSTRACT:
Herbicidal compositions containing a bisphosphonic acid compound of the formula ##STR1## wherein n is 0, 1, 2, 3, 4, 5 or 6, or an agrochemically acceptable salt or hydrolyzable ester thereof and methods of controlling undesirable plant growth using these bisphosphonic acid containing compositions. The herbicidal compositions exhibit desirable efficacy when applied to plants post-emergence, but exhibit little significant activity when applied to plants pre-emergence. Novel aza-bisphosphonic acid compounds are also disclosed.

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