Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds
Screening different plant species for herbicidal activity and identifying new allelochemicals with novel structures and phytochemical activity could be promising candidates for reducing the negative consequences of chemical herbicides. Our study aims to investigate the allelopathic substance(s) and...
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/112109/ http://psasir.upm.edu.my/id/eprint/112109/1/16%20JTAS-2814-2023.pdf |
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| author | Motmainna, Mst. Juraimi, Abdul Shukor Hasan, Mahmudul Binti Asib, Norhayu Mominul, A. K. M. Ahmad-Hamdani, Muhammad Saiful |
| author_facet | Motmainna, Mst. Juraimi, Abdul Shukor Hasan, Mahmudul Binti Asib, Norhayu Mominul, A. K. M. Ahmad-Hamdani, Muhammad Saiful |
| author_sort | Motmainna, Mst. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Screening different plant species for herbicidal activity and identifying new allelochemicals with novel structures and phytochemical activity could be promising candidates for reducing the negative consequences of chemical herbicides. Our study aims to investigate the allelopathic substance(s) and herbicidal efficacy of Cleome rutidosperma DC. on rice filed weeds in the lab and glasshouse. The phytochemical constituents of the methanol extract of Cleome rutidosperma were analyzed by high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry (HPLC-ESI-QTOF-MS). The allelopathic effect of C. rutidosperma has been further studied on the germination and early development of five common rice field weeds: Echinochloa crus-galli (L.) P. Beauv., Fimbristylis miliacea (L.) Vahl, Oryza sativa f. spontanea Roshev., Leptochloa chinensis (L.) Nees, and Cyperus iria L. The seed germination and growth of tested weeds under lab and glasshouse conditions were compared to three concentrations of C. rutidosperma methanol extract at 2.5, 5, and 10% with the control (only distilled water). The results indicated the presence of 64 and 10 known chemicals using positive and negative ionization techniques, the majority of which were toxic. The inhibitory effect of C. rutidosperma was stronger in the lab than in the glasshouse. No seed germination of the tested species was observed when 10% C. rutidosperma extract was applied. The photosynthesis rate of C. iria exhibited a higher reduction (70.56%) compared to other species at higher doses (10%) of C. rutidosperma. These findings demonstrated that C. rutidosperma is a significant source of phytotoxic components and can be used to develop future bio-herbicides. The outcome of this study can be employed in the organic management of weeds and reduce our heavy reliance on synthetic herbicides. |
| first_indexed | 2025-11-15T14:11:24Z |
| format | Article |
| id | upm-112109 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:11:24Z |
| publishDate | 2024 |
| publisher | Universiti Putra Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1121092024-10-23T03:14:31Z http://psasir.upm.edu.my/id/eprint/112109/ Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds Motmainna, Mst. Juraimi, Abdul Shukor Hasan, Mahmudul Binti Asib, Norhayu Mominul, A. K. M. Ahmad-Hamdani, Muhammad Saiful Screening different plant species for herbicidal activity and identifying new allelochemicals with novel structures and phytochemical activity could be promising candidates for reducing the negative consequences of chemical herbicides. Our study aims to investigate the allelopathic substance(s) and herbicidal efficacy of Cleome rutidosperma DC. on rice filed weeds in the lab and glasshouse. The phytochemical constituents of the methanol extract of Cleome rutidosperma were analyzed by high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry (HPLC-ESI-QTOF-MS). The allelopathic effect of C. rutidosperma has been further studied on the germination and early development of five common rice field weeds: Echinochloa crus-galli (L.) P. Beauv., Fimbristylis miliacea (L.) Vahl, Oryza sativa f. spontanea Roshev., Leptochloa chinensis (L.) Nees, and Cyperus iria L. The seed germination and growth of tested weeds under lab and glasshouse conditions were compared to three concentrations of C. rutidosperma methanol extract at 2.5, 5, and 10% with the control (only distilled water). The results indicated the presence of 64 and 10 known chemicals using positive and negative ionization techniques, the majority of which were toxic. The inhibitory effect of C. rutidosperma was stronger in the lab than in the glasshouse. No seed germination of the tested species was observed when 10% C. rutidosperma extract was applied. The photosynthesis rate of C. iria exhibited a higher reduction (70.56%) compared to other species at higher doses (10%) of C. rutidosperma. These findings demonstrated that C. rutidosperma is a significant source of phytotoxic components and can be used to develop future bio-herbicides. The outcome of this study can be employed in the organic management of weeds and reduce our heavy reliance on synthetic herbicides. Universiti Putra Malaysia 2024 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/112109/1/16%20JTAS-2814-2023.pdf Motmainna, Mst. and Juraimi, Abdul Shukor and Hasan, Mahmudul and Binti Asib, Norhayu and Mominul, A. K. M. and Ahmad-Hamdani, Muhammad Saiful (2024) Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds. Pertanika Journal of Tropical Agricultural Science, 47 (1). pp. 213-232. ISSN 1511-3701; ESSN: 2231-8542 https://doi.org/10.47836/pjtas.47.1.16 10.47836/pjtas.47.1.16 |
| spellingShingle | Motmainna, Mst. Juraimi, Abdul Shukor Hasan, Mahmudul Binti Asib, Norhayu Mominul, A. K. M. Ahmad-Hamdani, Muhammad Saiful Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds |
| title | Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds |
| title_full | Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds |
| title_fullStr | Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds |
| title_full_unstemmed | Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds |
| title_short | Identification of phytochemicals in Cleome rutidosperma DC. methanol extract and evaluate its efficacy on some common rice field weeds |
| title_sort | identification of phytochemicals in cleome rutidosperma dc. methanol extract and evaluate its efficacy on some common rice field weeds |
| url | http://psasir.upm.edu.my/id/eprint/112109/ http://psasir.upm.edu.my/id/eprint/112109/ http://psasir.upm.edu.my/id/eprint/112109/ http://psasir.upm.edu.my/id/eprint/112109/1/16%20JTAS-2814-2023.pdf |