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2024, Vol. 9, Special Issue 5

Effect of newer insecticide against tobacco caterpillar (Spodoptera litura) infesting soybean


Author(s): DK Surywanshi, Dr. NS Bhadauria, Dr. AK Badaya, Dr. SPS Tomar and Dr. Rajni Sasode

Abstract:
The field trail was carried out under field conditions at RARS, Ujjain during Kharif 2021 and 2022 seasons. During the season kharif, 2021 the untreated control had the highest mean pest count of 13.14 larave/mrl. Chlorantraniliprole 20 SC had the lowest mean pest count of 7.64 larave/mrl, indicating its higher efficacy. While Betacyfluthrin + Imidacloprid (11.13 larvae/mrl) reported highest pest count followed by Thiamethoxam + Lambda Cyhalothrin (10.35 larvae/mrl) reflecting less reduction in pest population. During the season kharif, 2022 Chlorantraniliprole 20 SC observed the lowest mean pest count of 7.75 larvae/mrl, highlighting its overall effectiveness followed by Emamectin benzoate 5 SG and Novaluron 05.25% + indoxacarb 04.50% with a pest count of 8.80 and 8.98 larvae/mrl, respectively. Treatments application of Betacyfluthrin + Imidacloprid showed highest mean pest counts of 11.46 larvae/mrl followed by Thiamethoxam + Lambda Cyhalothrin (11.00 larvae/mrl), Quinalphos 20 EC (10.21 larvae/mrl) and profenophos 50 EC (9.89 larvae/mrl), respectively.


Pages: 08-11 | Views: 102 | Downloads: 4

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How to cite this article:
DK Surywanshi, Dr. NS Bhadauria, Dr. AK Badaya, Dr. SPS Tomar, Dr. Rajni Sasode. Effect of newer insecticide against tobacco caterpillar (Spodoptera litura) infesting soybean. Int J Stat Appl Math 2024;9(5S):08-11.

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