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Laboratory Evaluation of 7 Isolates of Fungi against Army Worm, Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae) and Castor Hairy Caterpillar, Euproctis fraterna (Moore) (Lepidoptera: Lymantridae)


Affiliations
1 Department of Zoology, Thiagarajar College, Madurai 09, India
 

In this report, the insecticidal activity of Metarhizium anisopliae isolated from different geographical regions of Tamil Nadu was evaluated against Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae) and Euproctis fraterna (Moore) (Lepidoptera: Lymantridae) under laboratory conditions. Among the tested isolates, Ma2 isolate at 108 spore/mL was found more effective against S. litura and E. fraterna than Ma1 than and Ma3 isolates.

Keywords

Bioassay, LC50, LC90, Lepidoptera, Entomopathogenic Fungi.
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  • Laboratory Evaluation of 7 Isolates of Fungi against Army Worm, Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae) and Castor Hairy Caterpillar, Euproctis fraterna (Moore) (Lepidoptera: Lymantridae)

Abstract Views: 204  |  PDF Views: 135

Authors

P. Vinayaga Moorthi
Department of Zoology, Thiagarajar College, Madurai 09, India
C. Balasubramanian
Department of Zoology, Thiagarajar College, Madurai 09, India
T. Kubendran
Department of Zoology, Thiagarajar College, Madurai 09, India

Abstract


In this report, the insecticidal activity of Metarhizium anisopliae isolated from different geographical regions of Tamil Nadu was evaluated against Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae) and Euproctis fraterna (Moore) (Lepidoptera: Lymantridae) under laboratory conditions. Among the tested isolates, Ma2 isolate at 108 spore/mL was found more effective against S. litura and E. fraterna than Ma1 than and Ma3 isolates.

Keywords


Bioassay, LC50, LC90, Lepidoptera, Entomopathogenic Fungi.

References