Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, Malaysia
Knowledge of distribution, density, and abundance of weed in a place is a prerequisite for its proper management. Parthenium hazard is a national agenda in Malaysia, and Kedah is the worst infested state in the country. Despite it, the distribution and abundance of the weed is not systematically doc...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | International Journal of Agronomy |
| Online Access: | http://dx.doi.org/10.1155/2018/1046214 |
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| author | C. M. Maszura S. M. R. Karim M. Z. Norhafizah F. Kayat M. Arifullah |
| author_facet | C. M. Maszura S. M. R. Karim M. Z. Norhafizah F. Kayat M. Arifullah |
| author_sort | C. M. Maszura |
| collection | DOAJ |
| description | Knowledge of distribution, density, and abundance of weed in a place is a prerequisite for its proper management. Parthenium hazard is a national agenda in Malaysia, and Kedah is the worst infested state in the country. Despite it, the distribution and abundance of the weed is not systematically documented. Periodical weed surveys were conducted at Kuala Muda, Kedah, during March and September 2015 to identify infested locations, to determine density, abundance, and severity of infestation, and to do mapping of weed distribution of the area. Geographic locations were recorded using a GPS. Weed density was measured following the list count quadrat method. The mapping of weed infestation was done by the ArcGIS software using data of GPS and weed density. Different letters were used to indicate the severity of infestation. Results indicated that in Kuala Muda, sixteen sites are infested having average weed density of 10.6 weeds/m2. The highest density was noted at Kg. Kongsi 6 (24.3 plants/m2). The relative density was highest at Semeling (27.25%) followed by Kg. Kongsi 6 (23.14%). The average severity of infestation was viewed as the medium. Parthenium abundance and relative density increased by 18.0% and 27%, respectively, in the second survey conducted. The intervention of concerned authority to tackle the weed problem using integrated weed management approach is emphasized. |
| format | Article |
| id | doaj-art-1bb7405ea3914d4db73b698a0ca8b7e7 |
| institution | Kabale University |
| issn | 1687-8159 1687-8167 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Agronomy |
| spelling | doaj-art-1bb7405ea3914d4db73b698a0ca8b7e72025-02-03T05:49:56ZengWileyInternational Journal of Agronomy1687-81591687-81672018-01-01201810.1155/2018/10462141046214Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, MalaysiaC. M. Maszura0S. M. R. Karim1M. Z. Norhafizah2F. Kayat3M. Arifullah4Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, Kota Bharu, MalaysiaFaculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, Kota Bharu, MalaysiaFaculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, Kota Bharu, MalaysiaFaculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, Kota Bharu, MalaysiaFaculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, Kota Bharu, MalaysiaKnowledge of distribution, density, and abundance of weed in a place is a prerequisite for its proper management. Parthenium hazard is a national agenda in Malaysia, and Kedah is the worst infested state in the country. Despite it, the distribution and abundance of the weed is not systematically documented. Periodical weed surveys were conducted at Kuala Muda, Kedah, during March and September 2015 to identify infested locations, to determine density, abundance, and severity of infestation, and to do mapping of weed distribution of the area. Geographic locations were recorded using a GPS. Weed density was measured following the list count quadrat method. The mapping of weed infestation was done by the ArcGIS software using data of GPS and weed density. Different letters were used to indicate the severity of infestation. Results indicated that in Kuala Muda, sixteen sites are infested having average weed density of 10.6 weeds/m2. The highest density was noted at Kg. Kongsi 6 (24.3 plants/m2). The relative density was highest at Semeling (27.25%) followed by Kg. Kongsi 6 (23.14%). The average severity of infestation was viewed as the medium. Parthenium abundance and relative density increased by 18.0% and 27%, respectively, in the second survey conducted. The intervention of concerned authority to tackle the weed problem using integrated weed management approach is emphasized.http://dx.doi.org/10.1155/2018/1046214 |
| spellingShingle | C. M. Maszura S. M. R. Karim M. Z. Norhafizah F. Kayat M. Arifullah Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, Malaysia International Journal of Agronomy |
| title | Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, Malaysia |
| title_full | Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, Malaysia |
| title_fullStr | Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, Malaysia |
| title_full_unstemmed | Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, Malaysia |
| title_short | Distribution, Density, and Abundance of Parthenium Weed (Parthenium hysterophorus L.) at Kuala Muda, Malaysia |
| title_sort | distribution density and abundance of parthenium weed parthenium hysterophorus l at kuala muda malaysia |
| url | http://dx.doi.org/10.1155/2018/1046214 |
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