2001•Indian journal of plant protectionOpen access

Studies on Insecticide Resistance in Helicoverpa armigera (Hubner) in Gujarat State

P. K. Borad, C. C. Patel, J.R. Patel, A.J. Chavda

Abstract

Bio-assay studies were conducted at Gujarat Agricultural University campus, Anand during 1998–99 to determine the extent of resistance developed by Helicoverpa armigera (Hubner) against different insecticides in Gujarat state. Populations of H. armigera form Modasa (District Sabarkantha) and Mahudha (District Kheda) of North and Middle Gujarat were tested against nine different insecticides and higher level of resistance (13.81 to 48.57 fold) was found in populations of both the locations against cypermethrin, chlorpyriphos, carbaryl and fenvalerate.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Helicoverpa armigera, Fenvalerate, Carbaryl, Toxicology, Cypermethrin, Veterinary medicine, Forensic science, Non-invasive ventilation