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Resurgens of brown planthopper Nilaparvata Lugens (stal) on rice treated with various insectisides
A series of green house experiments were carried out for screening the insecticides, fungicides and herbicides recommended for the control of pests, diseases and weeds infesting rice in Kerala, for their resurgence inducement in N. lugens. Among the thirteen insecticides screened, each at three dose...
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| 格式: | Ph.D Thesis |
| 語言: | Undetermined |
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Vellayani
Department of Agricultural Entomology, College of Agriculture
1989
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Kerala Agricultural University
| 索引號: |
632.6 THO/RE |
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| 復印件 | Live Status Unavailable |