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| Content Provider | Springer Nature Link |
|---|---|
| Author | Lin, Ming Ying |
| Copyright Year | 2013 |
| Abstract | The mango red spider mite, Oligonychus mangiferus (Rhaman and Sapra), is a major mango pest in Taiwan. This mite damages the leaves of the mango tree and affects the quality of the fruit. This study investigates the life history of the mango red spider mite on Mangifera indica L. cv. Irwin at five constant temperatures (17, 21, 25, 29, and 33 °C), under 80 ± 5 % RH and L12:D12 photoperiod conditions. An increase in temperature significantly decreased the developmental times for each stage and the overall immature period in females and males. The lower developmental thresholds of the immature stage were 12.5 and 12.4 °C for females and males, respectively. The thermal summations for the development of the immature stage were 185.9 and 175.7 degree-days for females and males, respectively. Based on the annual field temperature, an estimated 26 generations can reproduce in a mango orchard annually. The longevity of adults of both sexes decreased as temperature increased, and adult males lived longer than females. The preoviposition periods were shorter than 1 day when the temperature exceeded 25 °C. The development period and the oviposition period were shortest at 29 °C. At this point, daily fecundity was highest, and fecundity was second highest, resulting in the highest intrinsic rate of increase (r m ), 0.182 day−1. These life history traits are applied to improve the management of O. mangiferus. |
| Starting Page | 403 |
| Ending Page | 413 |
| Page Count | 11 |
| File Format | |
| ISSN | 01688162 |
| Journal | Experimental & Applied Acarology |
| Volume Number | 61 |
| Issue Number | 4 |
| e-ISSN | 15729702 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2013-06-26 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Oligonychus mangiferus Mangifera indica Mango Temperature Life history Population parameters Entomology Animal Systematics/Taxonomy/Biogeography Animal Genetics and Genomics Animal Ecology Life Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology Medicine Insect Science |
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