Okra (Abelmoschus esculentus), an economically important vegetable crop in India, is severely affected by the shoot and fruit borer (Earias vittella Fab.), a major lepidopteran pest. The pest infests the tender shoots and developing fruits, leading to considerable yield losses. In recent years, emphasis has shifted towards sustainable pest management through the integration of bio-pesticides alongside synthetic insecticides to reduce environmental risks and pesticide residues. This study was conducted under field conditions at Prayagraj to compare the efficacy of selected bio-pesticides and chemical insecticides in managing Earias vittella on okra. Where eight treatments were replicated thrice in Randomized Block Design against Earias vittella i.e., T1 Karanj oil 2% EC @ 2ml/lit, T2 Garlic bulb extract 3%@ 30ml/lit, T3 Flubendiamide 90 SC + Deltamethrin 60 SC @ 5ml/lit, T4 Imidacloprid 17.8% SL @ 2.0ml/lit, T5 Spinosad 45%SC @ 0.5ml/lit, T6 Verticillium lecani (1x108 CFU/g) @ 300 kg/ha and T7 Metarhizium anisopliae4% WSP (1 × 108 CFU/g) @ 2.5kg/ha and T8 over the control plot their influences on yield of okra. Each insecticide was sprayed twice at 14 days interval.
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Paperback. Etat : new. Paperback. Okra (Abelmoschus esculentus), an economically important vegetable crop in India, is severely affected by the shoot and fruit borer (Earias vittella Fab.), a major lepidopteran pest. The pest infests the tender shoots and developing fruits, leading to considerable yield losses. In recent years, emphasis has shifted towards sustainable pest management through the integration of bio-pesticides alongside synthetic insecticides to reduce environmental risks and pesticide residues. This study was conducted under field conditions at Prayagraj to compare the efficacy of selected bio-pesticides and chemical insecticides in managing Earias vittella on okra. Where eight treatments were replicated thrice in Randomized Block Design against Earias vittella i.e., T1 Karanj oil 2% EC at 2ml/lit, T2 Garlic bulb extract 3%at 30ml/lit, T3 Flubendiamide 90 SC + Deltamethrin 60 SC at 5ml/lit, T4 Imidacloprid 17.8% SL at 2.0ml/lit, T5 Spinosad 45%SC at 0.5ml/lit, T6 Verticillium lecani (1x108 CFU/g) at 300 kg/ha and T7 Metarhizium anisopliae4% WSP (1 108 CFU/g) at 2.5kg/ha and T8 over the control plot their influences on yield of okra. Each insecticide was sprayed twice at 14 days interval. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. N° de réf. du vendeur 9786207652457
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Paperback. Etat : new. Paperback. Okra (Abelmoschus esculentus), an economically important vegetable crop in India, is severely affected by the shoot and fruit borer (Earias vittella Fab.), a major lepidopteran pest. The pest infests the tender shoots and developing fruits, leading to considerable yield losses. In recent years, emphasis has shifted towards sustainable pest management through the integration of bio-pesticides alongside synthetic insecticides to reduce environmental risks and pesticide residues. This study was conducted under field conditions at Prayagraj to compare the efficacy of selected bio-pesticides and chemical insecticides in managing Earias vittella on okra. Where eight treatments were replicated thrice in Randomized Block Design against Earias vittella i.e., T1 Karanj oil 2% EC at 2ml/lit, T2 Garlic bulb extract 3%at 30ml/lit, T3 Flubendiamide 90 SC + Deltamethrin 60 SC at 5ml/lit, T4 Imidacloprid 17.8% SL at 2.0ml/lit, T5 Spinosad 45%SC at 0.5ml/lit, T6 Verticillium lecani (1x108 CFU/g) at 300 kg/ha and T7 Metarhizium anisopliae4% WSP (1 108 CFU/g) at 2.5kg/ha and T8 over the control plot their influences on yield of okra. Each insecticide was sprayed twice at 14 days interval. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. N° de réf. du vendeur 9786207652457
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Taschenbuch. Etat : Neu. COMPARATIVE STUDY OF BIO-PESTICIDE & CHEMICALS AGAINST OKRA | Shoot and fruit borer, Earias vittella (Fabricius) | Anupam Dwivedi (u. a.) | Taschenbuch | Englisch | 2025 | LAP LAMBERT Academic Publishing | EAN 9786207652457 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. N° de réf. du vendeur 133791743
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