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Predatory Gamasid Mites (Acari: Mesostigmata) on Organic and Conventional Apple Orchards

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  • URLhttps://db.koreascholar.com/Article/Detail/288577
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한국응용곤충학회 (Korean Society Of Applied Entomology)
초록

Predatory gamasid mite (Acari: Mesostigmata) is living in soil and litter. They feed on nematode, collembolan and insect larvae. This research compared diversity of gamasid mite in organic and conventional apple orchards. Soil samples were collected in spring season of 2011 to 2012 (5 for each orchard system). Fifteen families, 54 species and 15 families, 50 species were collected from organic and conventional orchards, respectively. In total 18 families and 77 species of gamasid mite were collected. Shannon Diversity was average 2.5 in organic orchard and 2.3 in conventional orchard. Major dominant species was Eugamasus fujisanus (Parasitidae) in organic orchard and Uropoda hokkaidoensis (Uropodidae) in conventional orchard. Parasitidae and Uropodidae were preferred in soil surface, large soil pores and decaying organic material litter. Future, more research on composition of gamasid mite, biotic and abiotic factors in orchard system are demanded.

저자
  • Eun Sun Keum(Department of Bioresource Science, Graduate School Andong National University)
  • Ji Won Kim(Department of Bioresource Science, Graduate School Andong National University)
  • Chuleui Jung(Department of Bioresource Science, Graduate School Andong National University)