Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species
Abstract The study aimed to determine the effect of two aphid species; Lipaphis erysimi (Kaltenbach) and Aphis gossypii Glover (Hemiptera: Aphididae) on life table and demographic parameters of Hippodamia convergens Gu`erin-M´eneville (Coleoptera: Coccinellidae). The developmental period of all life...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-06-01
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| Series: | Egyptian Journal of Biological Pest Control |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s41938-020-00280-7 |
| _version_ | 1818420404405927936 |
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| author | Muhammad Arshad Muhammad Irfan Ullah Umair Shahid Muhammad Tahir Malik Imran Khan Muhammad Rizwan Muhammad Abrar Muhammad Mubashar Niaz |
| author_facet | Muhammad Arshad Muhammad Irfan Ullah Umair Shahid Muhammad Tahir Malik Imran Khan Muhammad Rizwan Muhammad Abrar Muhammad Mubashar Niaz |
| author_sort | Muhammad Arshad |
| collection | DOAJ |
| description | Abstract The study aimed to determine the effect of two aphid species; Lipaphis erysimi (Kaltenbach) and Aphis gossypii Glover (Hemiptera: Aphididae) on life table and demographic parameters of Hippodamia convergens Gu`erin-M´eneville (Coleoptera: Coccinellidae). The developmental period of all life stages of H. convergens was shorter when fed on L. erysimi. Net reproductive rate (R o) was higher (159.85 offspring/individual) on L. erysimi, while it was 87.85 offspring/individual on A. gossypii. Mean generation time (T) was shorter (30.49 d) on L. erysimi than on A. gossypii (45.1 days). Values of the intrinsic rate of increase (r) and finite rate of increase (λ) were calculated as 0.166 days−1 and 1.181 days−1, respectively, on L. erysimi that were higher than on A. gossypii (0.099 days−1 and 1.104 days−1, respectively). Similarly, the survival rate was also higher when the predator was fed on L. erysimi. Overall, the findings suggest using L. erysimi as a better source of prey than A. gossypii for rearing H. convergens. |
| first_indexed | 2024-12-14T12:53:56Z |
| format | Article |
| id | doaj.art-5a51a3668d454110948d97770d7fe8d6 |
| institution | Directory Open Access Journal |
| issn | 2536-9342 |
| language | English |
| last_indexed | 2024-12-14T12:53:56Z |
| publishDate | 2020-06-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Egyptian Journal of Biological Pest Control |
| spelling | doaj.art-5a51a3668d454110948d97770d7fe8d62022-12-21T23:00:36ZengSpringerOpenEgyptian Journal of Biological Pest Control2536-93422020-06-013011810.1186/s41938-020-00280-7Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid speciesMuhammad Arshad0Muhammad Irfan Ullah1Umair Shahid2Muhammad Tahir3Malik Imran Khan4Muhammad Rizwan5Muhammad Abrar6Muhammad Mubashar Niaz7Department of Entomology, University of SargodhaDepartment of Entomology, University of SargodhaDepartment of Entomology, University of SargodhaDepartment of Entomology, University College of Agriculture and Environmental Sciences, Islamia University BahawalpurDepartment of Entomology, University of SargodhaRice Research InstituteDepartment of Entomology, University of SargodhaDepartment of Entomology, University of SargodhaAbstract The study aimed to determine the effect of two aphid species; Lipaphis erysimi (Kaltenbach) and Aphis gossypii Glover (Hemiptera: Aphididae) on life table and demographic parameters of Hippodamia convergens Gu`erin-M´eneville (Coleoptera: Coccinellidae). The developmental period of all life stages of H. convergens was shorter when fed on L. erysimi. Net reproductive rate (R o) was higher (159.85 offspring/individual) on L. erysimi, while it was 87.85 offspring/individual on A. gossypii. Mean generation time (T) was shorter (30.49 d) on L. erysimi than on A. gossypii (45.1 days). Values of the intrinsic rate of increase (r) and finite rate of increase (λ) were calculated as 0.166 days−1 and 1.181 days−1, respectively, on L. erysimi that were higher than on A. gossypii (0.099 days−1 and 1.104 days−1, respectively). Similarly, the survival rate was also higher when the predator was fed on L. erysimi. Overall, the findings suggest using L. erysimi as a better source of prey than A. gossypii for rearing H. convergens.http://link.springer.com/article/10.1186/s41938-020-00280-7Hippodamia convergensAphis gossypiiLipaphis erysimiLife table parameters |
| spellingShingle | Muhammad Arshad Muhammad Irfan Ullah Umair Shahid Muhammad Tahir Malik Imran Khan Muhammad Rizwan Muhammad Abrar Muhammad Mubashar Niaz Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species Egyptian Journal of Biological Pest Control Hippodamia convergens Aphis gossypii Lipaphis erysimi Life table parameters |
| title | Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species |
| title_full | Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species |
| title_fullStr | Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species |
| title_full_unstemmed | Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species |
| title_short | Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species |
| title_sort | life table and demographic parameters of the coccinellid predatory species hippodamia convergens guerin meneville coleoptera coccinellidae when fed on two aphid species |
| topic | Hippodamia convergens Aphis gossypii Lipaphis erysimi Life table parameters |
| url | http://link.springer.com/article/10.1186/s41938-020-00280-7 |
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