Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae
Endosulfan (ES) is an organochlorine insecticide that has been extensively used in agricultural production. Despite being banned globally, the production and illegal use of ES continue in certain countries, raising concerns about their impact on the environment and human health. The aim of this stud...
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| Format: | Article |
| Language: | English |
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Egyptian Society for Animal Management (ESAM)
2025
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| Online Access: | http://psasir.upm.edu.my/id/eprint/118821/ http://psasir.upm.edu.my/id/eprint/118821/1/118821.pdf |
| _version_ | 1848867797470281728 |
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| author | Mohd Nazri, Muhammad Nur Fikri Mazlan, Mazlina Ismail, Muhammad Fadhil Syukri Mohd Zohdi, Rozaini Awang Junaidi, Awang Hazmi |
| author_facet | Mohd Nazri, Muhammad Nur Fikri Mazlan, Mazlina Ismail, Muhammad Fadhil Syukri Mohd Zohdi, Rozaini Awang Junaidi, Awang Hazmi |
| author_sort | Mohd Nazri, Muhammad Nur Fikri |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Endosulfan (ES) is an organochlorine insecticide that has been extensively used in agricultural production. Despite being banned globally, the production and illegal use of ES continue in certain countries, raising concerns about their impact on the environment and human health. The aim of this study was to examine the effect of ES on the fertilization, hatching, and survival rate of the lemon fin barb hybrid (LFBH; Hypsibarbus wetmorei × Barbonymus schwanenfeldii) eggs and larvae. A pair of LFBH was used as the broodstock. The sperm and eggs harvested via the stripping method were mixed and exposed to different concentrations of ES (0 ppm, or control; 0.01 ppm, 0.1 ppm, or 1 ppm). The fertilization and hatching rates were evaluated in vitro at 3 and 18 hours post-exposure, respectively. The survival rate of the larvae was assessed at 24, 48, and 72 hours post-hatching. The fertilization and hatching rates of the LFBH eggs treated with 1 ppm ES (44.24±4.6% and 18.54±2.8%, respectively) were significantly lower (p<0.05) than the control (63.35±5.8% and 46.76±1.3%, respectively). The main effect of treatment and time on the survival rate of the larvae was significant (p < 0.019) within three days post-hatchlings, where the survival rate of larvae exposed to 1 ppm was significantly lower (p < 0.05) than the control at every time interval. Overall, ES exposures displayed a detrimental effect on the early development and survival of the LFBH eggs and larvae. |
| first_indexed | 2025-11-15T14:42:12Z |
| format | Article |
| id | upm-118821 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:42:12Z |
| publishDate | 2025 |
| publisher | Egyptian Society for Animal Management (ESAM) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1188212025-07-25T01:54:08Z http://psasir.upm.edu.my/id/eprint/118821/ Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae Mohd Nazri, Muhammad Nur Fikri Mazlan, Mazlina Ismail, Muhammad Fadhil Syukri Mohd Zohdi, Rozaini Awang Junaidi, Awang Hazmi Endosulfan (ES) is an organochlorine insecticide that has been extensively used in agricultural production. Despite being banned globally, the production and illegal use of ES continue in certain countries, raising concerns about their impact on the environment and human health. The aim of this study was to examine the effect of ES on the fertilization, hatching, and survival rate of the lemon fin barb hybrid (LFBH; Hypsibarbus wetmorei × Barbonymus schwanenfeldii) eggs and larvae. A pair of LFBH was used as the broodstock. The sperm and eggs harvested via the stripping method were mixed and exposed to different concentrations of ES (0 ppm, or control; 0.01 ppm, 0.1 ppm, or 1 ppm). The fertilization and hatching rates were evaluated in vitro at 3 and 18 hours post-exposure, respectively. The survival rate of the larvae was assessed at 24, 48, and 72 hours post-hatching. The fertilization and hatching rates of the LFBH eggs treated with 1 ppm ES (44.24±4.6% and 18.54±2.8%, respectively) were significantly lower (p<0.05) than the control (63.35±5.8% and 46.76±1.3%, respectively). The main effect of treatment and time on the survival rate of the larvae was significant (p < 0.019) within three days post-hatchlings, where the survival rate of larvae exposed to 1 ppm was significantly lower (p < 0.05) than the control at every time interval. Overall, ES exposures displayed a detrimental effect on the early development and survival of the LFBH eggs and larvae. Egyptian Society for Animal Management (ESAM) 2025 Article PeerReviewed text en cc_by_4 http://psasir.upm.edu.my/id/eprint/118821/1/118821.pdf Mohd Nazri, Muhammad Nur Fikri and Mazlan, Mazlina and Ismail, Muhammad Fadhil Syukri and Mohd Zohdi, Rozaini and Awang Junaidi, Awang Hazmi (2025) Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae. Journal of Applied Veterinary Sciences, 10 (1). pp. 132-139. ISSN 1687-4072; eISSN: 2090-3308 https://javs.journals.ekb.eg/article_402152.html 10.21608/javs.2025.340039.1473 |
| spellingShingle | Mohd Nazri, Muhammad Nur Fikri Mazlan, Mazlina Ismail, Muhammad Fadhil Syukri Mohd Zohdi, Rozaini Awang Junaidi, Awang Hazmi Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae |
| title | Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae |
| title_full | Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae |
| title_fullStr | Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae |
| title_full_unstemmed | Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae |
| title_short | Endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae |
| title_sort | endosulfan exposure reduced fertilization, hatching, and survival rate of the lemon fin barb hybrid eggs and larvae |
| url | http://psasir.upm.edu.my/id/eprint/118821/ http://psasir.upm.edu.my/id/eprint/118821/ http://psasir.upm.edu.my/id/eprint/118821/ http://psasir.upm.edu.my/id/eprint/118821/1/118821.pdf |