On the Time of Control for the Brown Planthopper, Nilaparvata lugens STÅL
Suitable time of insecticide application was tested in relation to the seasonal prevalence of the brown planthopper. Population growth of the brown planthopper in rice field begins with macropterous immigrants from the late June to the middle of July (the 2nd adult period of the year), followed by t...
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Veröffentlicht in: | Japanese Journal of Applied Entomology and Zoology 1973/06/25, Vol.17(2), pp.71-76 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng ; jpn |
Online-Zugang: | Volltext |
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