56. ネオニコチノイド剤の植物成長促進効果
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概要
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Neonicotinoids represent one of the new classes of insecticides. In the course of study of neonicotinoids on insecticidal activities in ornamental plants, we have found that they promote plant growth in addition to their essencial activities against insects. Nitenpyram showed the highest promotive effect among neonicotinoid insecticides tested. The relationship were examined between conditions of cultivation (plant stages, fertilizers, and soils, etc.) and promotive effects on petunia growth. As the results, it was found that exellent effects was obtained when nitenpyram was applied in a high level of fertilizer amount during the early stage of petunia.
- 2003-10-10