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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...
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| Другие авторы: | |
| Формат: | Ph.D Thesis |
| Язык: | Undetermined |
| Опубликовано: |
Vellayani
Department of Agricultural Entomology, College of Agriculture
2012
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Kerala Agricultural University
| Шифр: |
632.6 PRI/IM |
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| Копировать | Недоступно состояние Live" What does mean the status Live (working) |