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Studies On Pest Biocontrol Agents

Posted on:2002-09-21Degree:DoctorType:Dissertation
Country:ChinaCandidate:C L LiuFull Text:PDF
GTID:1103360122966143Subject:Zoology
Abstract/Summary:PDF Full Text Request
Fungal pathogens are important natural biological control agents of aphids . and frequently cause epizootics that significantly reduce the host populations. This article briefly deals with the research advance in species, distribution, isolation, culture and virulence assay methods of aphid pathogens.
Keywords/Search Tags:aphid, fungal pathogens, isolation and culture, virulence assay
PDF Full Text Request
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