טוען...
Major predators in rice ecosystems and their potential in rice pest management
Survey conducted in three heterogeneous rice ecosystems of Kerala viz., Kuttanadu rice fields of Alappuzha district with high load of pesticide, double cropped rice fields of Thiruvananthapuram district with moderate level of pesticide and Pokkali rice fields of Ernakulam district with no pestic...
| מחבר ראשי: | |
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| מחברים אחרים: | |
| פורמט: | Ph.D Thesis |
| שפה: | Undetermined |
| יצא לאור: |
Vellayani
Department of Agricultural Entomology, College of Agriculture
2003
|
Kerala Agricultural University
| סימן המיקום: |
632.6 PRE/MA |
|---|---|
| עותק | סטטוס עדכני לא זמין |