Example 11

The effect of glyphosate compositions on Commelina benghalensis (COMBE) plants was tested. Aqueous concentrate compositions were prepared containing the listed amount of glyphosate salt in wt % and excipient ingredients as shown in Table 11a.

TABLE 11a
CmptwtCmptwtCmptwtCmptwt
Comp.Gly.1%2%3%4/5%
128A5XMEA (38.2)CIS69.6——————
483H8QAmm (68)CIS115.7NIS18.0OTH18.3OTH4/OTH50.4/0.1
633F3JAmm (68)CIS119.5NIS311.6OTH40.4OTH50.1
634T9PAmm (65)CIS111.0NIS813.4OTH40.4OTH50.1
765K4SK (36.3)CIS59.0NIS44.0CIS71.0——

The compositions of Table 11a and comparative composition 128A5X were applied to commelina (COMBE). Results at 20 days after treatment (20DAT), averaged for all replicates of each treatment, are shown in Table 11 b.

TABLE 11b
Glyphosate Application
CompositionRate (g a.e./ha)COMBE % inhibition (20 DAT)
128A5X800, 1100, 1400, 170060.0, 75.0, 65.0, 83.8
483H8Q800, 1100, 1400, 170026.3, 61.3, 53.8, 72.5
633F3J800, 1100, 1400, 170035.0, 61.3, 72.5, 72.5
634T9P800, 1100, 1400, 170041.3, 70.0, 80.0, 81.3
765K4S800, 1100, 1400, 170052.5, 75.0, 74.3, 79.5

The most active composition was 128A5X.

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