Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae)
Aenasius bambawalei Hayat, 2009 is one of the most effective natural enemies of Phenacoccus solenopsis Tinsley, 1898. The sublethal effects of dimethoate, imidacloprid, and thiodicarb on the functional response of A. bambawalei to different densities of third instar nymphs of P. solenopsis were eval...
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University of Ljubljana Press (Založba Univerze v Ljubljani)
2022-07-01
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| Series: | Acta Agriculturae Slovenica |
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| Online Access: | https://journals.uni-lj.si/aas/article/view/13085 |
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| author | Zeinab RAFATIAN Nooshin ZANDI-SOHANI Fatemeh YARAHMADI |
| author_facet | Zeinab RAFATIAN Nooshin ZANDI-SOHANI Fatemeh YARAHMADI |
| author_sort | Zeinab RAFATIAN |
| collection | DOAJ |
| description | Aenasius bambawalei Hayat, 2009 is one of the most effective natural enemies of Phenacoccus solenopsis Tinsley, 1898. The sublethal effects of dimethoate, imidacloprid, and thiodicarb on the functional response of A. bambawalei to different densities of third instar nymphs of P. solenopsis were evaluated under laboratory conditions. Young females were exposed to the insecticides and then introduced to the host densities of 2, 4, 8, 16, 32, and 64 for 24 h. The results revealed a type III functional response in control and insecticide treatments. The handling time and maximum attack rates of A. bambawalei females were adversely affected by insecticides. The longest handling time and the lowest value of maximum attack rate were observed in thiodicarb treatment, 5.03 h and 4.76, respectively. Therefore, for the simultaneous application of biological and chemical control of P. solenopsis, the influence of insecticides on the functional response behavior of natural enemies must be evaluated. |
| format | Article |
| id | doaj-art-0fa3903f42ac467c9fa9837dde8d05d6 |
| institution | DOAJ |
| issn | 1854-1941 |
| language | English |
| publishDate | 2022-07-01 |
| publisher | University of Ljubljana Press (Založba Univerze v Ljubljani) |
| record_format | Article |
| series | Acta Agriculturae Slovenica |
| spelling | doaj-art-0fa3903f42ac467c9fa9837dde8d05d62025-08-20T02:52:56ZengUniversity of Ljubljana Press (Založba Univerze v Ljubljani)Acta Agriculturae Slovenica1854-19412022-07-0111821810.14720/aas.2022.118.2.224619477Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae)Zeinab RAFATIAN0Nooshin ZANDI-SOHANI1Fatemeh YARAHMADI2Agricultural Sciences and Natural Resources University of Khuzestan, IranAgricultural Sciences and Natural Resources University of Khuzestan, IranAgricultural Sciences and Natural Resources University of Khuzestan, IranAenasius bambawalei Hayat, 2009 is one of the most effective natural enemies of Phenacoccus solenopsis Tinsley, 1898. The sublethal effects of dimethoate, imidacloprid, and thiodicarb on the functional response of A. bambawalei to different densities of third instar nymphs of P. solenopsis were evaluated under laboratory conditions. Young females were exposed to the insecticides and then introduced to the host densities of 2, 4, 8, 16, 32, and 64 for 24 h. The results revealed a type III functional response in control and insecticide treatments. The handling time and maximum attack rates of A. bambawalei females were adversely affected by insecticides. The longest handling time and the lowest value of maximum attack rate were observed in thiodicarb treatment, 5.03 h and 4.76, respectively. Therefore, for the simultaneous application of biological and chemical control of P. solenopsis, the influence of insecticides on the functional response behavior of natural enemies must be evaluated.https://journals.uni-lj.si/aas/article/view/13085parasitoidbiological controlchemical controlipm |
| spellingShingle | Zeinab RAFATIAN Nooshin ZANDI-SOHANI Fatemeh YARAHMADI Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae) Acta Agriculturae Slovenica parasitoid biological control chemical control ipm |
| title | Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae) |
| title_full | Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae) |
| title_fullStr | Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae) |
| title_full_unstemmed | Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae) |
| title_short | Sublethal effects of some insecticides on the functional response of Aenasius bambawalei Hayat, 2009 (Hymenoptera: Encyrtidae) |
| title_sort | sublethal effects of some insecticides on the functional response of aenasius bambawalei hayat 2009 hymenoptera encyrtidae |
| topic | parasitoid biological control chemical control ipm |
| url | https://journals.uni-lj.si/aas/article/view/13085 |
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