DETERMINASI ARAS LUKA EKONOMI LARVA OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN TANAMAN JAGUNG
A field experiment was conducted to investigate the effect of infestation levels of Ostrinia furnacalis larvae per plant on corn grain yield reductions, and to determine economic injury levels (EIL) of O. furnacalis larvae and economic threshold (ET) of egg masses at three corn growth stages (V10, R...
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| 格式: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2012
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