International Standard
ISO 6639-3:1986
Cereals and pulses — Determination of hidden insect infestation — Part 3: Reference method
Reference number
ISO 6639-3:1986
Edition 1
1986-12
© ISO 2024
International Standard
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Published (Edition 1, 1986)
This standard was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 6639-3:1986

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CHF 42
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Abstract

The method consists in maintaining test samples at a controlled temperature and relative humidity such that the greatest possible proportion of the insects present in the sample when collected can develop to the adult stage, removing of insects that emerge from the grains, identification and counting, at close intervals, to enable the number initially present to be identified. An annex shows a suitable data record sheet.

General information

  • Status
     : Published
    Publication date
     : 1986-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 34/SC 4
    ICS :
    67.060 
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