2015 | 2016 | |||||
---|---|---|---|---|---|---|
Treatment |
|
|
|
|
|
|
Susceptible tobacco | 90.6b | 193.6 | 2.9 ac | 64.0 | 173.8 | 2.8 a |
Resistant tobacco | 103.8 | 36.4 | 0.4 b | 82.6 | 29.7 | 0.3 b |
|
ntd | nt | nt | 77.3 | 335.1 | 6.6 a |
|
91.1 | 10.6 | 0.1 c | 75.6 | 9.3 | 0.2 c |
Fallow | nt | nt | nt | 86.4 | 43.4 | 0.56 b |
|
0.89 | 0.0001 | 0.0001 | 0.86 | 0.0001 | 0.0001 |
Remaining eggs/cysts | Egg viability (%) | Progeny cyst (no./kg soil) | Encysted eggs (eggs/g soil) |
|
|
|
---|---|---|---|---|---|---|
Treatment | After 10 wkc | Reproduction on potatod | ||||
Fallow | 299e | 57.0 | 36 | 196 | 6.9 | 2.8 |
|
230 | 58.1 | 4 | 10 | 0.02 | 0.01 |
|
0.10 | 0.92 | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
Termination date (weeks after S. sisymbriifolium planting)a | ||||
---|---|---|---|---|
Treatment | 3 | 6 | 9 | 12 |
|
||||
2014 | ||||
|
196 ac | 98 b | 69 b | ntd |
Fallow | 209 a | 195 a | 173 a | nt |
2015 | ||||
|
nt | 218 b | 108 c | 58 d |
Fallow | nt | 271 a | 261 a | 179 b |
Remaining eggs/cysts | Egg viability (%) | Progeny cyst (no./kg soil) | Encysted eggs (eggs/g soil) |
|
|
|
---|---|---|---|---|---|---|
Treatment | After 12 wkc | Reproduction on potatod | ||||
Fallow | 162e | 71.4 | 20 | 187 | 3.5 | 1.4 |
|
81 | 66.4 | 0 | 0 | 0 | 0 |
|
0.002 | 0.19 | 0.0006 | 0.0001 | 0.0001 | 0.0001 |