Skip to main content

Table 7 Lethal time (LT50 and LT90) values of the entomopathogenic fungi, Beauveria bassiana isolates (day)

From: Efficacy of some local isolates of the fungus Beauveria bassiana (Balsamo) Vuillemin on the alfalfa weevil Hypera postica (Gyllenhal) (Coleoptera: Curculionidae) larvae, under laboratory conditions

Isolates Slope ± SE LT50 (95% fiducial limit) LT90 (95% fiducial limit) χ 2
GN-4 1.040 ± 0.148 3.110 (2.808–3.404) 4.343 (3.977–4.907) 7.4
GN-23 0.984 ± 0.122 3.074 (2.796–3.350) 4.376 (4.024–4.890) 15.7
HP-6 1.132 ± 0.151 2.476 (2.215–2.735) 3.608 (3.283–4.097) 5.9
HP-30 0.174 ± 0.167 2.401 (1.348–2.885) 4.196 (3.768–5.014) 5.8