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Entomology 101 General Entomology (Insect & Human Biology and Biodiversity) David J. Shetlar, Ph.D. The “BugDoc” The Ohio State University, OARDC & OSU Extension Columbus, OH © Sept, 2009, D.J. Shetlar, all rights reserved
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Your Professor for Ent 101 David Shetlar, Ph.D. Professor of Urban Landscape Entomology 20% teaching, 20% research (turfgrass entomology) & 60% OSU Extension Office: 2 Rothenbuhler Bee Lab, 2501 Carmack Road Office Phone: 292-3762 Email: shetlar.1@osu.edushetlar.1@osu.edu Web Site: bugs.osu.edu/~bugdoc Or: shetlarglass.com
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Course Objectives: 1. Recognize major insect groups and how insects relate to other living things.
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Animal Species Mammals5.4K Birds9.9K Reptiles8.2K Amphibians6.2K Fish30.0K Corals2.2K Mollusks81.0K Annelids9.0K Nematodes15.0K Crustaceans40.0K Mites & Ticks30.0K Insects950.0K
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115,000 bee and wasp species 150,000 butterfly and moth species >150,000 midge and fly species >300,000 beetle species!!
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Course Objectives: 2. Learn how insects perform regular body functions (digestion, respiration, neural transmission, growth & development) and how this compares to human systems.
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Digestion
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Respiration
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Course Objectives: 3. Understand how insects perceive their environment and how this compares to human perception.
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Vision
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Course Objectives: 4. Experience the basic scientific process – make observations; develop ideas of commonality; make a hypothesis; test the hypothesis; accept, reject or modify the hypothesis.
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2008 Ohio Billbug Acelepryn Timing Treatment% ControlRate Date 0.104 Acelepryn 1.67SC 44 24 Apr 0.157 Acelepryn 1.67SC 56 24 Apr 0.30Merit 75WDG80 24 Apr 0.104Acelepryn 1.67SC 4 22 May 0.157Acelepryn 1.67SC 76 22 May 0.30Merit 75WDG 68 22 May 0.104Acelepryn 1.67SC 56 13 June 0.157Acelepryn 1.67SC 36 13 June 0.30Merit 75WDG 84 13 June -.--Check (untreated) -- ------
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Course Objectives: 5. Lean how insects can influence your daily life, health and survival.
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Do you know who your bed mate will be on your next trip??!!
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Anyone for virus, protozoa, nematodes or bacteria?
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Course Objectives: 6. Achieve an understanding of how insects are managed using the IPM (integrated pest management) approach.
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Integrated Pest Management MONITOR PESTS Insects Diseases Weeds Chemical Controls Cultural ControlsBiological Controls
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Review of Zoological Nomenclature (classifying & naming) Taxonomic Categories Phylum Class Order Family Genus Genus & species
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Review of Zoological Nomenclature Taxonomic Categories Kingdom - Animalae Phylum - Arthropoda Class - Hexapoda (=Insecta) Order - Coleoptera Family - Scarabaeidae Genus - Popillia Genus & species - Popillia japonica Newman
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What is Entomology? The study of insects (and their near relatives). What are insects (and near relatives)? Insects and their relatives are ARTHROPODS.
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