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Eco-friendly insecticides for the management of major pests of Amaranths
There has been increasing reports on health hazards in human beings from the unscientific and intensive use of pesticides in crops, especially vegetables. It was in this backdrop, a scientific investigation was designed to evolve safer and eco-friendly methods in pesticide use to control the majo...
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| Другие авторы: | |
| Формат: | Ph.D Thesis |
| Язык: | Undetermined |
| Опубликовано: |
Vellanikkara
Department of Agricultural Entomology, College of Horticulture
2001
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Kerala Agricultural University
| Шифр: |
632.6 LEE/EC |
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| Копировать | Недоступно состояние Live" What does mean the status Live (working) |