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Biology and predatory potential of rhynocoris marginatus (FAB.) (hemiptera: reduviidae) on insect pests of cowpea
Insect pests form major threat to cowpea cultivation often causing a yield loss of 30 – 60 per cent. Even though insecticides are the most popular tools for pest management in cowpea their application throughout the crop period is not economically, socially and ecologically advisable. Biological con...
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| 格式: | Ph.D Thesis |
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Vellanikkara
Department of Agricultural Entomology, College of Horticulture
2018
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| 主題: |
Kerala Agricultural University
| 索引號: |
632.6 FEM/BI |
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| 復印件 REF | Live Status Unavailable |