Table 2. Effect of adjuvant A-178® on glyphosate penetrationa).
| Treatments | Residues concentration (ng/mL) | Penetration rate (%) | LSD (p=0.05)b) | |||
|---|---|---|---|---|---|---|
| Repeat 1 | Repeat 2 | Repeat 3 | Average | |||
| GPA | 22.58 | 19.74 | 21.99 | 21.44 | 73.20 | a |
| GP | 41.96 | 42.78 | 40.11 | 41.62 | 47.98 | b |
| GPP | 28.15 | 26.50 | 29.00 | 27.88 | 65.15 | c |
a) The mean values are calculated by three replicates. b) Different small letters in the same column indicate significant differences (p≤0.05) between any two groups.