Journal of Entomological Research
SCOPUSWeb of Science
  • Year: 2020
  • Volume: 44
  • Issue: 2

Bio-efficacy of Ocimum sanctum leaves against mustard aphid Lipaphis erysimi Kaltenbach and its natural predator Coccinella septempunctata Linn.

1Department of Zoology, NREC College, Khurja-203 131, Uttar Pradesh, India

Department of Zoology, D.S. College, Aligarh-202 001, Uttar Pradesh, India

*Corresponding author's E-mail: drhridayesharya@gmail.com

Online published on 17 August, 2020.

Abstract

In the present study Ocimum sanctum leaves were tested for their aphidicidal properties, as plant products are gaining global importance due to their biodegradable and ecologically compatible nature and ill effects of synthetic and chemical pesticides. Leaves of Ocimum were found safe against its natural predator Coccinella septempunctata Linn. The leaf extract of Ocimum sanctum when used at 2% found to be an effective protectant against L. erysimi.

Keywords

Bio-efficacy, Coccinella septempuntata, Lipaphis erysimi, Ocimum sanctum, plant product