Initial frequencies of alleles for resistance to Bacillus thuringiensis toxins in field populations of Plutella xylostella and Helicoverpa armigera / by Mahmood Ahmad.

Ahmad, Mahmood

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University of Adelaide

Initial frequencies of alleles for resistance to Bacillus thuringiensis toxins in field populations of Plutella xylostella and Helicoverpa armigera / by Mahmood Ahmad.

dc:creator Ahmad, Mahmood

dc:date.issued1999

Abstract

dc:description.abstract

In this study thirteen populations of P. xylostella from crucifer growing areas of Queensland, Victoria, Tasmania, South Australia and Western Australia were surveyed for resistance to Bt (Bacillus thuringiensis) toxins using a leaf-dip bioassay method.

Author and committee

dc:creator, dc:contributor.*

Author dc:creator: Ahmad, Mahmood

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Language dc:language.iso: en

Identifiers

dc:identifier.*

Handle dc:identifier.uri: http://hdl.handle.net/2440/19815
OAI identifier oai:identifier: oai:digital.library.adelaide.edu.au:2440/19815

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Harvested from: University of Adelaide
Base URL: digital.library.adelaide.edu.au/server/oai/request
Last updated: 2026-07-24
Source record: OAI-PMH GetRecord

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citation

Ahmad, Mahmood. Initial frequencies of alleles for resistance to Bacillus thuringiensis toxins in field populations of Plutella xylostella and Helicoverpa armigera / by Mahmood Ahmad.. 1999. http://hdl.handle.net/2440/19815

Initial frequencies of alleles for resistance to Bacillus thuringiensis toxins in field populations of Plutella xylostella and Helicoverpa armigera / by Mahmood Ahmad.

Abstract

Author and committee

Rights

Identifiers

Chain of custody

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