Table 7 The mortality rate of fourth stage cotton leafworm larvae at different exposure times
Nematode | Time | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
48 h | 72 h | 96 h | ||||||||
Steinernema carpocapsae (Tokat-Bakışlı05) | 81.92 ± 5.30 | a* | B** | 94.26 ± 2.50 | a | A | 96.55 ± 2.44 | a | A | F = 4.43, p = 0.02 |
Steinernema feltiae (Tokat-Emir) | 87.57 ± 3.30 | a | B | 98.85 ± 1.15 | a | A | 98.85 ± 1.15 | a | A | F = 10.84, p = 0.28 |
Heterorhabditis bacteriophora (TOK-20) | 23.14 ± 3.83 | c | B | 37.95 ± 6.45 | c | AB | 43.70 ± 8.10 | c | A | F = 2.90, p = 0.08 |
Heterorhabditis bacteriophora (11 KG) | 51.40 ± 8.09 | b | A | 66.68 ± 7.67 | b | A | 72.42 ± 8.27 | b | A | F = 2.16, p = 0.14 |
Control | 1.67 ± 0.96 | 3.33 ± 0.00 | 3.33 ± 0.00 | |||||||
F = 23.83, p = 0.00 | F = 31.27, p = 0.00 | F = 20.02, p = 0.00 | ||||||||