Prediction of Adult Emergence Time and generation Number of overwintered Small Brown Planthopper, Laodelphax striatellus According to RCP8.5 Climate Change Scenario
2013
Jung, M.P., RDA, Suwon, Republic of Korea | Park, H.H., RDA, Suwon, Republic of Korea | Lee, S.G., RDA, Suwon, Republic of Korea | Kim, K.H., RDA, Suwon, Republic of Korea
Recently, climate change scenarios were substituted by special Report on Emission Scenarios for Representative Concentration Pathway(RCP). Using the RCP scenario, the World Meteorological Organization(WMO) produced new climate change scenarios. Further, the National Institute of Meterological Research(NIMR) of Korea produced new climate change scenarios for the Korean Peninsula. In this Study, emergence time of small brown planthopper, Laodelphax striatellus and the number of generations a year were estimated during climatic normal year with previous studies and they were predicted data in the climatic normal year, the emergence time of overwintering SBPH was predicted to be 13.2±0.18 dayss earlier in 2050s and 32.1±0.61 days earlier in 2090s. The SBPH was expected to produce and additional 2.0±0.02 generationss in 2050s and 5.2±0.06 generations in 2090s.
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