Effect of four apple varieties on the biology and demography of the red mite
In this study, the impact of four apple varieties on the development et reproduction of the European red mite Panonychus ulmi (Koch, 1836) (Prostigmata: Tetranychidae) was studied. The age-stage two-sex life tables of P. ulmi on Golden Delicious, Red Shief, Jeromine et the Gala varieties were constr...
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| Format: | Article |
| Language: | English |
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Institut Agronomique et Vétérinaire Hassan II
2019-09-01
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| Series: | Revue Marocaine des Sciences Agronomiques et Vétérinaires |
| Subjects: | |
| Online Access: | https://www.agrimaroc.org/index.php/Actes_IAVH2/article/view/735/894 |
| _version_ | 1818340794701971456 |
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| author | Said OUASSAT Latifa ALLAM Abdelilah OUAHBI Serge KREITER |
| author_facet | Said OUASSAT Latifa ALLAM Abdelilah OUAHBI Serge KREITER |
| author_sort | Said OUASSAT |
| collection | DOAJ |
| description | In this study, the impact of four apple varieties on the development et reproduction of the European red mite Panonychus ulmi (Koch, 1836) (Prostigmata: Tetranychidae) was studied. The age-stage two-sex life tables of P. ulmi on Golden Delicious, Red Shief, Jeromine et the Gala varieties were constructed under experimental conditions with temperature of 25 ± 1 °C, relative humidity of 65 ± 5% et photoperiod of 16:8 (L:D). Panonychus ulmi developed better on Golden Delicious et Red Shief than the other two varieties, as indicated by high fertility (38.5 et 35.1 eggs/female) et intrinsic rates of increase (rm) of 0.1643 et 0.1521 day-1 respectively. The low values of (rm) were obtained on Gala and Jeromine (0.1263 et 0.1319 d-1). The results showed that the total development time of immature females was shorter on Golden Delicious (11.2 days). Immatures survival was significantly higher on Golden Delicious, Jeromine and Red Shief (79.1, 76.5 and 72.3 %, respectively) and significantly lower on the Gala variety (64.5%). In the absence of careful management, Panonychus ulmi swarm quickly on Golden Delicious and Red Shief varieties, which are appropriate among the four varieties tested. |
| first_indexed | 2024-12-13T15:48:34Z |
| format | Article |
| id | doaj.art-63a07769909c4974a45fb4451842c907 |
| institution | Directory Open Access Journal |
| issn | 2028-991X 2550-4401 |
| language | English |
| last_indexed | 2024-12-13T15:48:34Z |
| publishDate | 2019-09-01 |
| publisher | Institut Agronomique et Vétérinaire Hassan II |
| record_format | Article |
| series | Revue Marocaine des Sciences Agronomiques et Vétérinaires |
| spelling | doaj.art-63a07769909c4974a45fb4451842c9072022-12-21T23:39:37ZengInstitut Agronomique et Vétérinaire Hassan IIRevue Marocaine des Sciences Agronomiques et Vétérinaires2028-991X2550-44012019-09-0173408416Effect of four apple varieties on the biology and demography of the red miteSaid OUASSAT0Latifa ALLAM1Abdelilah OUAHBI2Serge KREITER3Département de Biologie, Faculté des sciences, Meknès, MarocDépartement de Biologie, Faculté des sciences, Meknès, MarocDépartement de Biologie, Faculté des sciences, Meknès, MarocMontpellier SupAgro, Montferrier-sur-Lez cedex, FranceIn this study, the impact of four apple varieties on the development et reproduction of the European red mite Panonychus ulmi (Koch, 1836) (Prostigmata: Tetranychidae) was studied. The age-stage two-sex life tables of P. ulmi on Golden Delicious, Red Shief, Jeromine et the Gala varieties were constructed under experimental conditions with temperature of 25 ± 1 °C, relative humidity of 65 ± 5% et photoperiod of 16:8 (L:D). Panonychus ulmi developed better on Golden Delicious et Red Shief than the other two varieties, as indicated by high fertility (38.5 et 35.1 eggs/female) et intrinsic rates of increase (rm) of 0.1643 et 0.1521 day-1 respectively. The low values of (rm) were obtained on Gala and Jeromine (0.1263 et 0.1319 d-1). The results showed that the total development time of immature females was shorter on Golden Delicious (11.2 days). Immatures survival was significantly higher on Golden Delicious, Jeromine and Red Shief (79.1, 76.5 and 72.3 %, respectively) and significantly lower on the Gala variety (64.5%). In the absence of careful management, Panonychus ulmi swarm quickly on Golden Delicious and Red Shief varieties, which are appropriate among the four varieties tested.https://www.agrimaroc.org/index.php/Actes_IAVH2/article/view/735/894Panonychus ulmilife tableapplefecundityDevelopmentReproduction |
| spellingShingle | Said OUASSAT Latifa ALLAM Abdelilah OUAHBI Serge KREITER Effect of four apple varieties on the biology and demography of the red mite Revue Marocaine des Sciences Agronomiques et Vétérinaires Panonychus ulmi life table apple fecundity Development Reproduction |
| title | Effect of four apple varieties on the biology and demography of the red mite |
| title_full | Effect of four apple varieties on the biology and demography of the red mite |
| title_fullStr | Effect of four apple varieties on the biology and demography of the red mite |
| title_full_unstemmed | Effect of four apple varieties on the biology and demography of the red mite |
| title_short | Effect of four apple varieties on the biology and demography of the red mite |
| title_sort | effect of four apple varieties on the biology and demography of the red mite |
| topic | Panonychus ulmi life table apple fecundity Development Reproduction |
| url | https://www.agrimaroc.org/index.php/Actes_IAVH2/article/view/735/894 |
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