SYNERGISTICALLY ACTING HERBICIDAL MIXTURES COMPRISING OF DIQUAT DIBROMIDE AND NON-SPECIFIC HERBICIDE

摘要

The present invention relates to a synergistic herbicidal mixture including nonselective herbicide and diquat dibromide and, more specifically, to: a synergistic herbicidal mixture including nonselective herbicide and diquat dibromide; an herbicide composite including the herbicidal mixture as an active component; and a weed controlling method using the same. The synergistic herbicidal mixture of the present invention is characterized by containing diquat dibromide and glufosinate ammonium mixed at a specific rate and obtains an excellent synergistic effect providing an weeding effect of 80% or higher for various kinds of weeds and plants within 54-78 hours (about two or three days) lasting at least thirty days, which is unexpected for a single agent independently using diquat dibromide and glufosinate ammonium. Especially, due to the difference of mechanisms of diquat dibromide and glufosinate ammonium, the present invention is capable of providing a rapid weeding effect within two or three days after being processed by diquat dibromide and removing weeds in a shade spot with no sunlight using glufosinate ammonium at the same time. In addition, an effect of the mixture lasts for thirty days or longer so that the present invention obtains an effect of the amount of agricultural pesticides as herbicide is not necessary for a long time by one weeding control.