Synergistic interaction of Beauveria bassiana (Vuillemin) with Emamectin benzoate improves its pathogenicity against Spodoptera litura (Fabricius)

International Journal of Tropical Insect Science, Journal Year: 2023, Volume and Issue: 43(4), P. 1207 - 1217

Published: June 5, 2023

Language: Английский

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Efficiency of spinetoram on biological, biochemical, and histological parameters in the invasive fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) in Egypt

Journal of Plant Diseases and Protection, Journal Year: 2023, Volume and Issue: 131(2), P. 489 - 499

Published: Dec. 4, 2023

Language: Английский

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Efficacy of Common Synthetic Insecticides for Management of Fall Armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) in Egypt

Egyptian Academic Journal of Biological Sciences F Toxicology & Pest Control, Journal Year: 2023, Volume and Issue: 15(1), P. 157 - 170

Published: May 26, 2023

Being the most invasive and destructive pests in maize fields, promising insect; is fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae). The first onset of Egypt started 2019 south among plants Aswan Governorate. Heading north, pest spread quickly to Luxor, Qena, Sohag Assuit governorates south. Many synthetic insecticides were recommended control this insect pest. For purpose, research was evaluate potential effectiveness toxicity following insecticides, Methomyl (Lannate® 90%), Chlorpyrifos (Dofos 48%) Spinosad (Tracer 24%) on biological aspects S. laboratory. Bioassays conducted newly molted 4th instar larvae under 25 ± 2 °C room temperature, 70 10% relative humidity. LC50 values 105.5, 470, 2.5 ppm for compounds methomyl, chlorphyrifos, spinosad, respectively. Distilled water served group. Accumulative larval mortality percentages 42, 55 44 chlorpyrifos, A significant increase total duration consecutive instars pupae recorded post-treatment at with concentrations tested insecticides. Accordingly, differences frugiperda; hence, variation a reference varying actions These data indicate that these are effective controlling instars.

Language: Английский

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Fertilizer-bioinsecticide synergy improves maize resilience to Spodoptera frugiperda infestation

Crop Protection, Journal Year: 2023, Volume and Issue: 177, P. 106548 - 106548

Published: Dec. 10, 2023

Language: Английский

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Preimaginal treatment of Trichogramma evanescens and T. pintoi with two novel insecticides, afidopyropen and broflanilide: the lethal, sublethal and transgenerational effects

Journal of Pest Science, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 12, 2024

Language: Английский

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