লোডিং...
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...
| প্রধান লেখক: | |
|---|---|
| অন্যান্য লেখক: | |
| বিন্যাস: | Ph.D Thesis |
| ভাষা: | Undetermined |
| প্রকাশিত: |
Vellayani
Department of Agricultural Entomology, College of Agriculture
1995
|
Kerala Agricultural University
| ডাক সংখ্যা: |
632.6 REJ/VI |
|---|---|
| প্রতিলিপি | বর্তমান অবস্থা অনুপলব্ধ |