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Pathogenesity of Thai Sacbrood Virus to the Ecotypes of Apis Cerana Indica Fab. in Kerala
Identification of ecotypes of the Indian bee A. cerana indica Fab. in different ecological niche in Kerala adopting statistical analysis of the morphometric data was attempted in the investigation. Sixty worker bees each were collected from 18 locations distributed throughout Kerala and data on...
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| Tác giả khác: | |
| Định dạng: | Ph.D Thesis |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Vellayani
Department of Agricultural Entomology, College of Agriculture
1998
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Kerala Agricultural University
| Số hiệu: |
632.6 DEV/PA |
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| Sao chép | Trạng thái trực tiếp không khả dụng |