Population Dynamics of Insect Pests Associated with Cabbage and Cauliflower and Farmers’ Friendly IPM

Authors

  • Bharat Singh Amity Institute of Organic Farming, Amity University Uttar Pradesh (AUUP), Sec-125, Noida 301303 Uttar Pradesh
  • Neetu Singh Amity Institute of Organic Farming, Amity University Uttar Pradesh (AUUP), Sec-125, Noida 301303 Uttar Pradesh
  • Satyendra Singh ICAR-National Centre for Integrated Pest Management, IARI, Pusa, New Delhi 110012

DOI:

https://doi.org/10.55446/IJE.2022.804

Keywords:

Cabbage, cauliflower, Plutella xylostella, Spodoptera litura, incidence, biopesticides, Nimbicidin, Neemgold, NSKE, neem leaf extract, yield, cost benefit ratio

Abstract

A field survey in the farmers’ fields at Gurugram in Haryana, in few blocks focused on the incidence of pests of cabbage and cauliflower during rabi, 2017-18 and 2018-19. These revealed the occurrence of Plutella xylostella and Spodoptera litura. Maximum number of larvae of P. xylostella and S. litura was recorded in Pataudi block as compared to those of Farukhnagar, Sohana and Gurugram. Seven neem-based biopesticides were evaluated along with check carbosulfan at hot spots. Data revealed that NSKE 5% was quite effective followed by Nimbicidin and Neemgold. The cost benefit ratio was maximum with NSKE (1:9.41, 1:9.53 for cabbage and cauliflower, respectively) followed by neem leaf extract (NLE) with (1:7.72 and 1:6.31). These results conclude that NSKE and NLE can be recommended against major pests of cabbage and cauliflower.

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Published

2022-10-29

How to Cite

Singh, B., Singh, N., & Singh, S. (2022). Population Dynamics of Insect Pests Associated with Cabbage and Cauliflower and Farmers’ Friendly IPM. Indian Journal of Entomology, 85(1), 216–218. https://doi.org/10.55446/IJE.2022.804

Issue

Section

Research Communications

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