载入...
Impact of pesticides on abiotic and biotic components in rice ecosystem of Kuttanadu
Investigations were carried out in the main crop seasons of Kuttanadu during the years 2007-08 and 2008-09 to study the pesticide use pattern and extent of contamination in rice ecosystem of Kuttanadu, to assess the relative impact of conventional and IPM practices and to suggest measures for minimi...
| 主要作者: | |
|---|---|
| 其他作者: | |
| 格式: | Ph.D Thesis |
| 语言: | Undetermined |
| 出版: |
Vellayani
Department of Agricultural Entomology, College of Agriculture
2012
|
Kerala Agricultural University
| 索引号: |
632.6 PRI/IM |
|---|---|
| 复印件 | Live Status Unavailable |