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Comparison of Rhopalosiphum padi (L.), Metopolophium dirhodum Walk. and Sitobion avenae F. apterae exules Development and Reproduction Parameters |
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| รหัสดีโอไอ | |
| Creator | Alla B. Vereshchagina and Elena S. Gandrabur |
| Title | Comparison of Rhopalosiphum padi (L.), Metopolophium dirhodum Walk. and Sitobion avenae F. apterae exules Development and Reproduction Parameters |
| Contributor | - |
| Publisher | TuEngr Group |
| Publication Year | 2565 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 13 |
| Journal No. | 9 |
| Page no. | 13A9D: 1-11 |
| Keyword | Cereal aphids, Apterae exules, Wheat, Development indicators, Parameters, Reproduction rhythm, Comparison, Correlation. |
| URL Website | http://TuEngr.com/Vol13-9.html |
| Website title | ITJEMAST V13(9) 2022 @ TuEngr.com |
| ISSN | 2228-9860 |
| Abstract | Rhopalosiphum padi (L.), Sitobion avenae F. and Metopolophium dirhodum Walk.demonstrating that R. Padi has an advantage in population growth: significantly higher fecundity (F = 5.92; p = 0.02 and F = 10.13; p = 0.003) and shorter longevity (F = 7.88; p = 0.000 and F = 4.50; p = 0.04) with a shorter time from birth until the start of reproduction (F = 45.6; p = 0.000 and F = 36.2; p = 0.000), higher intrinsic rate of natural increase rm (F = 36.06; p = 0.000 and F = 23.48; p = 0.000) and a shorter population doubling time (DT) (F = 35.59; p = 0.000 and F = 21.45; p = 0.000). We show that adult aphids go through reproduction and post reproduction periods, with interruptions in reproduction constituting a reproduction rhythm. Our data suggests that interruptions in reproduction are determined by adult ovulation potential as well as embryo numbers and maturation rate. We also establish correlation between fecundity and development parameters, including reproduction rhythm, for the three aphid species. |
