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Bioecology And Life-Tables Of The Pea Aphid Aphis Craccivora Koch. and Its Natural Enemies
The seasonal distribution of pea aphid Aphis craccivora and its predators on twigs and pods of cowpea and a perennial alternate host of the insect, glyricidia were assessed during 1993 – 94 at the College of Agriculture, Vellayani, Kerala. On cowpea peak population of the pest during the first seas...
| मुख्य लेखक: | |
|---|---|
| अन्य लेखक: | |
| स्वरूप: | Ph.D Thesis |
| भाषा: | Undetermined |
| प्रकाशित: |
Vellayani
Department of Agricultural Entomology, College of Agriculture
1995
|
Kerala Agricultural University
| बोधानक: |
632.6 REJ/VI |
|---|---|
| प्रति | लाइव स्थिति उपलब्ध नहीं है |