Performance of Management of the Red Pumpkin Beetle (Aulacophora foveicollis) Lucas on Bottle Gourd by Different Bio-Pesticides

Nandini Gahlot *

Department of Agricultural Entomology, Bundelkhand University, Jhansi 284128 (Uttar Pradesh), India.

Pradeep Kumar

Department of Agricultural Entomology, Bundelkhand University, Jhansi 284128 (Uttar Pradesh), India.

A.K. Choudhary

Department of Agricultural Entomology, Bundelkhand University, Jhansi 284128 (Uttar Pradesh), India.

B. Gangwar

Institute of Agricultural Sciences, Bundelkhand University, Jhansi284128(Uttar Pradesh), India.

Anisha

Department of Agricultural Entomology, Bundelkhand University, Jhansi 284128 (Uttar Pradesh), India.

*Author to whom correspondence should be addressed.


Abstract

A field experiment was conducted at Organic Research Farm, Karguaji, Bundelkhand University, Jhansi (U.P.) at Kharif season of 2023 to evaluate the bio-pesticide and botanicals effect to population reduction of red pumpkin beetle on bottle gourd crop, the experiment was carried out with 9 treatments including control in three replications under randomized block design. To evaluate efficacy three applications of treatments were carried out and data was collected at 3DAS, 7DAS and 14 days after spraying. After the observations at first second and third sprays the best effective treatment that reduced the maximum population of red pumpkin beetle was Beauveria bassiana @5gm/L followed by Neem oil @2ml/L and Bacillus thuringiensis @5gm/L, remain all botanicals and bio-pesticide found superior over control. The highest yield found with 442.21 qt/hac under Beauveria bassiana treated with plot followed by the 4.12.50qt/hac and 400.10qt/hac yield under Neem oil and Bt treated plots. The highest cost benefit ratio was found under Beauveria bassiana that showed 1:4.64 ratio followed by Bt and Metarrhizium anisopliae.

Keywords: Red pumpkin beetle, bottle gourd, Beauveria bassiana, Bacillus thuringiensis, neem oil, Metarrhizium anisopliae


How to Cite

Gahlot, N., Kumar, P., Choudhary, A., Gangwar, B., & Anisha. (2024). Performance of Management of the Red Pumpkin Beetle (Aulacophora foveicollis) Lucas on Bottle Gourd by Different Bio-Pesticides. UTTAR PRADESH JOURNAL OF ZOOLOGY, 45(17), 332–336. https://doi.org/10.56557/upjoz/2024/v45i174376