Pathogenicity of additional strains of Photorhabdus and Xenorhabdus (Enterobacteriaceae) to the mushroom mite Luciaphorus perniciosus (Acari: Pygmephoridae)

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概要

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• The pathogenicity of six strains of the entomopathogenic bacteria Photorhabdus and Xenorhabdus, symbiotically associated with the entomopathogenic nematodes Heterorhabditis and Steinernema, respectively, to the mushroom mite, Luciaphorus perniciosus was studied. Bacterial cultures of the Thai strain Xenorhabdus nematophila (X1) and the imported strain Photorhabdus luminescens (P1), containing 1×108 cells/ml, showed the highest virulence to the female mite, resulting in 85 and 83% mortality within 3 days after application, respectively. The fecundity of the surviving L. perniciosus was also significantly reduced by the X. nematophila (X1) strain. These results demonstrate the potential of X. nematophila (X1) to control the mushroom mite.

• 日本応用動物昆虫学会の論文

著者

• Chandrapatya Angsumarn

  Department of Entomology, Faculty of Agriculture, Kasetsart University

関連論文

• タイのタケ・ササ類から採集された7種のフシダニ類の再記載
• Pathogenicity of additional strains of Photorhabdus and Xenorhabdus (Enterobacteriaceae) to the mushroom mite Luciaphorus perniciosus (Acari: Pygmephoridae)

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