Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in Multigenerations
The diamondback moth (DBM), Plutella xylostella (L.) (Lepidoptera: Plutellidae), is a major pest of Brassicaceae family in Iran. This study investigated the sublethal effects of pyriproxyfen, a juvenile hormone analogue, on DBM, for two subsequent generations. The leaf dip bioassay method was adopte...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
|
| Series: | Psyche: A Journal of Entomology |
| Online Access: | http://dx.doi.org/10.1155/2015/453701 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832548123593932800 |
|---|---|
| author | Mohammad Mahmoudvand Saeid Moharramipour Mehrdad Iranshahi |
| author_facet | Mohammad Mahmoudvand Saeid Moharramipour Mehrdad Iranshahi |
| author_sort | Mohammad Mahmoudvand |
| collection | DOAJ |
| description | The diamondback moth (DBM), Plutella xylostella (L.) (Lepidoptera: Plutellidae), is a major pest of Brassicaceae family in Iran. This study investigated the sublethal effects of pyriproxyfen, a juvenile hormone analogue, on DBM, for two subsequent generations. The leaf dip bioassay method was adopted in conducting this experiment. Sublethal concentrations resulted in a significant decrease in fecundity, oviposition period, and pupal weight of parents and offspring generations. Also, the development time of DBM was prolonged after exposure to pyriproxyfen. The biological parameters such as net reproductive rate (R0) and intrinsic (rm) and finite (λ) rate of increase were lower than control in treatment groups, significantly. From our investigations, pyriproxyfen is a good choice for control of the diamondback moth population through continuous generations. |
| format | Article |
| id | doaj-art-72aed78574c54e56afee3f7b7b2a5fba |
| institution | Kabale University |
| issn | 0033-2615 1687-7438 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Psyche: A Journal of Entomology |
| spelling | doaj-art-72aed78574c54e56afee3f7b7b2a5fba2025-02-03T06:42:10ZengWileyPsyche: A Journal of Entomology0033-26151687-74382015-01-01201510.1155/2015/453701453701Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in MultigenerationsMohammad Mahmoudvand0Saeid Moharramipour1Mehrdad Iranshahi2Department of Entomology, Faculty of Agriculture, Tarbiat Modares University, P.O. Box 14115-336, Tehran, IranDepartment of Entomology, Faculty of Agriculture, Tarbiat Modares University, P.O. Box 14115-336, Tehran, IranBiotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, IranThe diamondback moth (DBM), Plutella xylostella (L.) (Lepidoptera: Plutellidae), is a major pest of Brassicaceae family in Iran. This study investigated the sublethal effects of pyriproxyfen, a juvenile hormone analogue, on DBM, for two subsequent generations. The leaf dip bioassay method was adopted in conducting this experiment. Sublethal concentrations resulted in a significant decrease in fecundity, oviposition period, and pupal weight of parents and offspring generations. Also, the development time of DBM was prolonged after exposure to pyriproxyfen. The biological parameters such as net reproductive rate (R0) and intrinsic (rm) and finite (λ) rate of increase were lower than control in treatment groups, significantly. From our investigations, pyriproxyfen is a good choice for control of the diamondback moth population through continuous generations.http://dx.doi.org/10.1155/2015/453701 |
| spellingShingle | Mohammad Mahmoudvand Saeid Moharramipour Mehrdad Iranshahi Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in Multigenerations Psyche: A Journal of Entomology |
| title | Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in Multigenerations |
| title_full | Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in Multigenerations |
| title_fullStr | Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in Multigenerations |
| title_full_unstemmed | Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in Multigenerations |
| title_short | Effects of Pyriproxyfen on Life Table Indices of Plutella xylostella in Multigenerations |
| title_sort | effects of pyriproxyfen on life table indices of plutella xylostella in multigenerations |
| url | http://dx.doi.org/10.1155/2015/453701 |
| work_keys_str_mv | AT mohammadmahmoudvand effectsofpyriproxyfenonlifetableindicesofplutellaxylostellainmultigenerations AT saeidmoharramipour effectsofpyriproxyfenonlifetableindicesofplutellaxylostellainmultigenerations AT mehrdadiranshahi effectsofpyriproxyfenonlifetableindicesofplutellaxylostellainmultigenerations |