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| Pakistan Research Repository | Home |
Title of Thesis |
| Author(s) Muhammad Razaq |
| Institute/University/Department Details University of Agriculture, Faisalabad |
| Session 2006 |
| Subject Agri. Entomology |
| Number of Pages 142 |
| Keywords (Extracted from title, table of contents and abstract of thesis) helicoverpa armigera, bemisia tabaci, amrasca devastans, american bollworm, cotton, whitefly, cotton jassid, insecticides |
Abstract |
| Download Full Thesis |  4778.07 KB |
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| S. No. | Chapter | Title of the Chapters | Page | Size (KB) |
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| 1 | 0 | Contents | 281.21 KB |
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| 2 | 1 | Introduction | 1 | 494.62 KB |
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| 3 | 2 | Review of Literature | 17 | 893.08 KB |
| 2.1 | American bollworm of cotton, helicoverpa armigera | 17 | ||
| 2.2 | Synergists and insecticide resistance mechanisms | 24 | ||
| 2.3 | Whitefly, bemisia tabaci and cotton jassid , amrasca devastons | 44 | ||
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| 4 | 3 | Materials and Methods | 44 | 447.82 KB |
| 3.1 | Insecticides use patterns | 44 | ||
| 3.2 | American bollworm | 44 | ||
| 3.3 | Jassid | 47 | ||
| 3.4 | Whitefly | 48 | ||
| 3.5 | Insecticides and synergist | 50 | ||
| 3.6 | Data recording and analysis | 50 | ||
| 3.7 | Esterase assay | 50 | ||
| 3.8 | Polyacrylamide gel electrophoresis | 51 | ||
| 3.9 | Field evaluation of insecticides | 53 | ||
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| 5 | 4 | Results | 57 | 890.54 KB |
| 4.1 | Incidence of insect pests | 57 | ||
| 4.2 | Bioassay, helicoverpa armigera | 66 | ||
| 4.3 | Bioassay, Amrasca devastans | 68 | ||
| 4.4 | Bioaasay, Bemisia tabaci | 73 | ||
| 4.5 | Metabolic resistance | 74 | ||
| 4.6 | Field evaluation of insecticides | 78 | ||
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| 6 | 5 | Discussion | 85 | 811.9 KB |
| 5.1 | Insecticide use patterns | 85 | ||
| 5.2 | Bioassay, Helicoverpa armigera | 88 | ||
| 5.3 | Bioassay, Amrasca devastans | 90 | ||
| 5.4 | Bioaasay, Bemisia tabaci | 92 | ||
| 5.5 | Metabolic resistance | 95 | ||
| 5.6 | Field Evaluation of insecticides | 97 | ||
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| 7 | 6 | Summary | 108 | 75.13 KB |
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| 8 | 7 | Literature Cited | 110 | 655.36 KB |
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| 9 | 8 | Appendices | 128 – 132 | 316.77 KB |
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| 10 | 9 | Annexure | 133 | 86.34 KB |
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