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Seasonal occurance and ecofriendly management of pests of amaranthus
Seasonal occurrence of pests, their natural enemies and leaf blight disease of amaranthus were studied in the Instructional Farm, College of Agriculture, Vellayani from April 2004 to April 2005. Leaf webbers Psara basalis F. and Hymenia recurvalis (F.) were the major pests of amaranthus and leaf bl...
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| その他の著者: | |
| フォーマット: | Ph.D Thesis |
| 言語: | Undetermined |
| 出版事項: |
Vellayani
Department of Agricultural Entomology, College of Agriculture
2005
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Kerala Agricultural University
| 請求記号: |
632.6 ASH/SE |
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| 所蔵 | ステータス情報は利用できません |