ASTM WK18481

    New Delphastus catalinae (Horn) (Coleoptera:Coccinellidae).

    (What is a Work Item?)

    Developed by Subcommittee: E35.30 | Committee E35 | Contact Staff Manager


    1. Scope

    This specification covers information on and the test method for determining the purity, sex ratio and number of live adults present in commercial containers of Delphastus catalinae (Horn) a predator of whitefly.


    beetles; Coccinellidae; Coleoptera; counting method; viability

    The title and scope are in draft form and are under development within this ASTM Committee.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:

    Draft Under Development