Host plant resistance in Japanese chrysanthemums against Franklin jella occidentalis (Thysanoptera: Thripidae) during the non-flowering stage
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概要
- 論文の詳細を見る
Leaf damage caused by Frankliniella occidentalis and its population growth were investigated with the vegetative plants of two Japanese chrysanthemum cultivars, Yuki-no-izumi and Kan-komichi in greenhouses. Significant differences were found in the levels of leaf damage and thrips population growth between the two cultivars. On Kan-komichi, which had significantly less damage to leaves, the size of the thrips population was smaller than that on Yuki-no-izumi, indicating a clear difference in host plant resistance to F occidentalis between the two cultivars. Life history characters of the thrips were individually determined on the two cultivars in a laboratory. Most thrips larvae that fed on the leaves of Kan-komichi died before prepupation. This high mortality can contribute to a higher resistance demonstrated by that cultivar in the greenhouse experiment.
- 日本応用動物昆虫学会の論文
- 2002-05-25
著者
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Ohta Izumi
Laboratory Of Insect Pest Control Chugoku National Agricultural Experiment Station
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Ohata Izumi
Laboratory of Insect Pest Control, National Agricultural Research Center for Western Region
関連論文
- Effect of temperature on development of Orius strigicollis(Heteroptera:Anthocoridae)fed on Frankliniella occidentalis(Thysanoptera:Thripidae)
- Host plant resistance in Japanese chrysanthemums against Franklin jella occidentalis (Thysanoptera: Thripidae) during the non-flowering stage
- Life history parameters during immature stage of Aphidius gifuensis Ashmead (Hymenoptera:Braconidae) on green peach aphid, Myzus persicae (Sulzer) (Homoptera:Aphididae)
- Effect of the Scale-Hair of the Common Cutworm Egg Mass on the Oviposition Behavior of Trichogramma chilonis ISHII (Hymenoptera: Trichogrammatidae)
- Effect of low temperature and short day length exposure on the development of Aphidius gifuensis Ashmead (Hymenoptera: Braconidae)
- Fertility, longevity and intrinsic rate of increase of Aphidius gifuensis Ashmead (Hymenoptera : Braconidae) on the green peach aphid, Myzus persicae (Sulzer)(Homoptera : Aphididae)