Applied Entomology-

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Applied Entomology-Harmful Insect

• Hallym univ.

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Context

• Introduction
• Harmful Insect
• Control of Harmful Insect

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Introduction

• Applied Entomology ??? ??? ??? ??? ?? ??.
• Agricultural Entomology, Forest, Medical, Aquatic
  Entomology, Sericulture, etc.
• Harmful insect(Insect pest), Beneficial insect -
  ??, ??? ?? ??. ex)???? ??, ???

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Harmful Insect

• ????? ?? ??? ????.
• ??? ??? ???, ??????? ??? ?? --gt??? ??.
• ???? ?? --gt??? ??.
• ??? ??
• ????? ?????, ??? ???, ??.

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Harmful Insect of the crops

• ??? ?? ?? - ? ?? ??, ??? ?? ??, ??? ??? ?? ??.
• ex) ???, ????, ???? - ?? ??? ?.
• ???,??? - ??? ?, ??? ??.

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Harmful Insect ofStores and household articles

• ???? ?? ???? ?? ??. ???? ? ??, ?? ??? ??? ????
  ?? ??.
• ex)???? - ?? ?????? 510??.
• ?????(Plodia interpunctella)-??, ???,
  ??
• ??? ???.
• ???? ??? ??, ??, ?, ?? ?.
• ex)??, ?, ??-??? ??.

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Harmful Insect of Men and Livestockes

• ?????, ?????(Veterinary Entology)
• ??? ?? ??????, ???, ??? ??? ?.
• ex)??, ?, ?? ?? ??? ??.
• ??? ?? ????? ??.
• ???(toxic venomous),
  allergens
• ?? ??, ?? ?, ?????? ????? ??. ??, ??? ????
  ????.

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Harmful Insect of Men and Livestockes

• ??, ?? ????-????

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Control of Harmful Insect

• In the Ecological meaning
• ?????? ????(regulatory factors)?
• ????? ??, ?? ?? ??? ?? ? ?? ????.
• ????? ???
• ????(Fecundity), ? ?????
  ??????(Environmental resistance factors)? ?? ??.

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Control of Harmful Insectabout Population
dynamics

• population dynamics?
• ???? ???, ??? ?? ????.
• life table?
• ??? ??? ????? ?? ????? ??, ?? ?? ??.

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Control of Harmful InsectRegulation factor of
Population?

• Intrinsic factor?
• ?? ??(Intraspecific competition), ??? ??,
  ??????, ??(Emigration), ????? ????(Cannibalism)
• Extrinsic factor?
• ?? ??(Interspecific competition)???, ???,
  ??? -???? ????. ?? ? , ??? ??? ??.

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Biological economic factor of Harmful Insect

• ???? ??? ?? ??.
• ??? ????? ?? ???? ?? ??.
• ??? ???? ??? ?? ?? ??? ??? ??? ??.

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Natural Control

• ??? ???
• - ????? ??? ??? ?? ?? ?? ??? ??.
• - ???, ???, ???? ??? ??? ??? ?.
• - ??? ??, ?????? ??, ?? ???.

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Natural controlParasitic and predaceous
natural enemy

• ?? ?? ??, ?? ??.
• ?? ?? ????.
• ??? ?? - ?, ???, ???, ???, ??? ?.
• ??? ?? ???, ???, ??????, ????, ????.
• ??? ?? ????, ????, ??, ???, ???.
• ex)1888?, ?? ?????, ???????? ?? ?? ???????? ???
  ??.

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