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Abstract:
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(En)
Objectives of the projects were to determine the resistance level of grain insect strains collected during the 1991 farm survey for phosphine resistance using standard methods; to determine relationships between storage type (sealed, unsealed) storage maintenance, fumigation practice and phosphine resistance; and to adapt a refine a rapid phosphine resistance testing procedure which will reduce test times from 15 days to 30 minutes and provide and effective field resistance test which may determine both f
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