• Title/Summary/Keyword: tea leafhopper

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Predation Efficiency of the Spider Tetragnatha squamata (Araneae: Tetragnathidae) to Tea Leafhopper Empoasca vitis(Insecta: Homoptera) (Tetragnatha squamata(거미 목: 갈거미 과)의 차말매미충, Empoasca vitis (곤충 강: 매미 목) 에대한 포식효과)

  • Heng-Mei Yan;Man-Yuan Liu;Joo-Pil Kim
    • Animal Systematics, Evolution and Diversity
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    • v.14 no.2
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    • pp.159-164
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    • 1998

  • The spider, Tetragnatha squamata and its prey Empoasca vitis, the tea leafhopper, were investigated in laboratory on the prey-predator relationship. The predator spider showed a significant response to the increase of the prey. The predation effiency and the response of predator to its density were examined as well. The result of the experiments are give as questions.

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