40 DAI | 70 DAI | 70 DAI | 70 DAI | |||||
---|---|---|---|---|---|---|---|---|
Treatment | RKN/100 cm3 soila | RKN/potb | RKN/g dry rootc | Rfd | ||||
Untreated control | 485 | ae | 12,869 | a | 1,672 | a | 0.37 | a |
Adjuvant as control | 503 | a | 7,440 | a | 1,596 | a | 0.64 | a |
Spirotetramat at 0.026 kg a.i./ha | 221 | b | 3,427 | a | 328 | a | 0.17 | a |
Spirotetramat at 0.017 kg a.i./ha | 203 | b | 6,788 | a | 1,301 | a | 0.34 | a |
40 DAI | 70 DAI | 70 DAI | 70 DAI | |||||
---|---|---|---|---|---|---|---|---|
Treatment | RKN/100 cm3 soila | RKN/potb | RKN/g dry rootc | Rfd | ||||
Untreated control | 1,162 | ae | 70,250 | a | 13,147 | a | 3.44 | a |
Adjuvant as control | 1,004 | a | 50,966 | a | 11,253 | a | 2.48 | a |
Spirotetramat at 0026 kg a.i./ha | 665 | ab | 51,101 | a | 7,173 | a | 2.48 | a |
Spirotetramat at 0.017 kg a.i./ha | 443 | b | 32,729 | a | 5,862 | a | 1.56 | a |
40 DAI | 70 DAI | 70 DAI | 70 DAI | |||||
---|---|---|---|---|---|---|---|---|
Treatment | RKN/100 cm3 soila | RKN/potb | RKN/g dry rootc | Rfd | ||||
Untreated control | 1,162 | ae | 139,697 | a | 20,253 | a | 3.44 | a |
Fluensulfone at (3.92 kg a.i./ha) | 268 | b | 102,292 | a | 12,221 | a | 1.68 | a |
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% Motile nematodesa | % Motile J2 | |||||||||||
Assay 1 | Assay 2 | Assay 1 | Assay 2 | |||||||||
Treatment | 24 hrs | 48 hrs | 72 hrs | 24 hrs | 48 hrs | 72 hrs | 24 hrs | 48 hrs | 72 hrs | 24 hrs | 48 hrs | 72 hrs |
Untreated control | 52.9 ab | 48.9 a | 60.1 a | 56.9 a | 44.8 a | 56.2 a | 94.0 a | 90.9 a | 94.7 a | 98.8 a | 99.3 a | 99.5 a |
Spirotetramat at 0.017 kg a.i./ha | 36.3 b | 32.1 b | 43.3 b | 47.8 b | 30.5 b | 35.3 b | 94.8 a | 94.0 a | 96.5 a | 98.1 a | 98.5 a | 99.7 a |
Spirotetramat at 0.026 kg a.i./ha | 33.2 b | 24.7 b | 34.0 b | 32.4 c | 32.1 b | 32.4 b | 93.0 a | 93.9 a | 91.6 a | 98.7 a | 98.4 a | 99.7 a |
Fluensulfone at 3.92 kg a.i./ha | 17.1 c | 8.05 c | 4.79 c | 28.9 c | 25.5 b | 19.2 c | 48.2 b | 46.2 b | 11.0 b | 65.6 b | 8.56 b | 2.23 b |
30 DAI | 60 DAI | 90 DAI | 90 DAI | |||||
---|---|---|---|---|---|---|---|---|
Treatment | Nematodes/100 cm3 of soila | Rfb | ||||||
Untreated control | 75 | ac | 194 | a | 1,557 | a | 5.29 | a |
Adjuvant as control | 137 | a | 138 | a | 1,127 | a | 3.57 | b |
Spirotetramat at 0.026 kg a.i./ha | 85 | a | 198 | a | 1,071 | a | 3.83 | ab |
Spirotetramat at 0.017 kg a.i./ha | 84 | a | 99 | a | 1,441 | a | 5.08 | ab |
Fluensulfone at 3.92 kg a.i./ha | 12 | b | 11 | b | 65 | b | 0.22 | c |