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Table 4 LC50 and LC90 values of the two selected entomopathogenic fungus isolates against 2nd instar larvae of Spodoptera frugiperda at 10-day post-treatment

From: Impact of the fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), invasion on maize and the native Spodoptera litura (Fabricius) in East Java, Indonesia, and evaluation of the virulence of some indigenous entomopathogenic fungus isolates for controlling the pest

Isolates Slope X2 (df = 2) LC50 and 95% fiducial limits lower–upper (conidia ml−1) LC90 and 95% fiducial limits lower–upper (conidia ml−1)
Beauveria bassiana s.l 0.468 3.495 8.7 × 105
(4.2 × 104–6.9 × 106)
5.2 × 108
(4.6 × 107–1.5 × 1011)
Trichoderma asperellum s.l 0.432 2.295 2.4 × 105
(4.9 × 103–3.3 × 106)
2.2 × 108
(1.4 × 10 107–2.9 1010)