Table 1 Toxicity of deltamethrin in various field populations of Ommatissus lybicus under laboratory conditions.
Strain | n* | LD50**(95% CI***) | Slope (S.E) | χ2 | df | P | RR**** (95% CI) |
|---|---|---|---|---|---|---|---|
Falaj Al-Maragha | 150 | 0.354 (0.296–0.383) | 1.78 (0.17) | 6.11 | 3 | 0.94 | 3.28 (2.68–3.91)+ |
Al-Hajir | 150 | 0.466(0.409–0.516) | 1.24 (0.15) | 6.80 | 3 | 0.89 | 4.31 (3.56–5.15)+ |
Al-Wasil | 150 | 0.348(0.302–0.401) | 1.93 (0.17) | 9.95 | 3 | 0.81 | 3.22 (2.77–3.86)+ |
Al-Kharma | 150 | 0.502(0.442–0.578) | 1.45 (0.16) | 1.93 | 3 | 0.67 | 4.65 (4.19–5.35)+ |
Miss | 150 | 0.508(0.457–0.589) | 1.19(0.14) | 9.67 | 3 | 0.54 | 4.70 (3.99–5.29)+ |
Ghiyazah | 150 | 0.599 (0.527–0.684) | 1.49(0.17) | 9.79 | 3 | 0.56 | 5.54 (4.84–6.32)+ |
Al-Ghabbi | 150 | 0.779 (0.708–0.881) | 0.90(0.14) | 0.18 | 3 | 0.69 | 7.21 (6.33–8.17)+ |
Al-Ruddah | 150 | 0.790 (0.715–0.871) | 0.99(0.14) | 0.15 | 3 | 0.71 | 7.31 (6.85–8.02)+ |
Baa’d | 150 | 0.881 (0.815–0.961) | 1.36(0.15) | 1.73 | 3 | 0.84 | 8.16 (7.20–9.41)+ |
Hail Al-Khanabisha | 150 | 0.549 (0.481–0.603) | 1.25 (0.14) | 0.92 | 3 | 0.77 | 5.08 (4.24–6.06)+ |
Sint | 150 | 0.398(0.320–0.471) | 1.93 (0.17) | 9.95 | 3 | 0.81 | 3.68 (2.77–4.66)+ |
Sayyah | 150 | 0.502(0.412–0.608) | 1.45 (0.19) | 1.93 | 3 | 0.67 | 4.65 (3.89–5.45)+ |
Al-Hajar | 150 | 0.408 (0.327–0.480) | 1.19 (0.14) | 9.67 | 3 | 0.54 | 3.78(3.19–4.69)+ |
Al-Waqba | 150 | 0.399 (0.337–0.464) | 1.49(0.17) | 9.79 | 3 | 0.56 | 3.69 (3.04–4.22)+ |
Al-Mudhairib | 150 | 0.679(0.608–0.781) | 0.90 (0.14) | 0.18 | 3 | 0.69 | 6.28 (5.33–7.37)+ |
DEL-SEL | 150 | 0.795 (0.711–0.886) | 1.50 (0.19) | 0.85 | 3 | 0.42 | 7.36 (6.58–8.40)+ |
LAB-SUS (Ref. Strain) | 150 | 0.108 (0.075–0.154) | 0.99 (0.19) | 0.70 | 3 | 0.68 | 1.0 |
