| Autor: |
Kamakshi, N., Srujana, Y., Krishna, T. Murali, Sameera, S. K., Parveen, S. Isha |
| Předmět: |
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| Zdroj: |
International Journal of Tropical Insect Science; Aug2023, Vol. 43 Issue 4, p1169-1177, 9p |
| Abstrakt: |
Invasion of fall armyworm Spodoptera frugiperda in India has created potential damage to Sorghum crop along with the Maize. To alleviate the damage on sorghum and emphasize the relative cost and benefit, experimentation was done with various methods at Regional Agricultural Research Station, Nandyal, Acharya N G Ranga Agricultural University, Andhra Pradesh, India from 2018 to 2020 for three years. Among the twelve tested techniques, poison bait with thiodicarb 75 SP (9.52%) was effective in reducing the infestation of fall armyworm, which was on par with spinosad 45 SC (10.68%), chlorantraniliprole 18.5 SC (13.37%) and emamectin benzoate 5 SG (16.21%). Higher yields with greater benefit–cost ratio were noted with chlorantraniliprole 18.5 SC (5755 kg/ha; BC ratio 2.7) followed by spinosad 45 SC (5544 kg/ha; BC ratio 2.6), thiodicarb 75 SP (4940 kg/ha; BC ratio 2.3), dichlorvos + emamectin benzoate 5 SG (4811 kg/ha; 2.5), and emamectin benzoate 5 SG (4677 kg/ha; BC ratio 2.6). [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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