Combined use of entomopathogenic fungi and their extracts for the control of Spodoptera littoralis (Boisduval) (Lepidoptera: Noctuidae)
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文摘

Isolates of Beauveria and Metarhizium genera were pathogenic against S. littoralis larvae.

The most of their crude extracts were toxic for S. littoralis larvae.

Spray application of crude extracts did not cause mortality on S. littoralis larvae.

Combined application of EF and their extracts obtained additive effect at high doses.

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