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The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan

Leaf folder (Cnapalocrosis medinalis) is one of the major insect pests that affect the rice production in Melaka. Infestation of leaf folder will disturb the paddy growth because of the larvae will eat the outer surface of leaves that contain chlorophyll thus it disturbs the photosynthesis process....

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Main Author: Abu Hasan, Nursyuairah
Format: Student Project
Language:English
Published: Faculty of Plantation and Agrotechnology 2019
Subjects:
Rice workers. Rice farmers
SB Plant culture
Pests and diseases
Online Access:http://ir.uitm.edu.my/id/eprint/24439/1/24439.pdf
http://ir.uitm.edu.my/id/eprint/24439/
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spelling my.uitm.ir.244392020-07-20T09:31:01Z http://ir.uitm.edu.my/id/eprint/24439/ The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan Abu Hasan, Nursyuairah Rice workers. Rice farmers SB Plant culture Pests and diseases Leaf folder (Cnapalocrosis medinalis) is one of the major insect pests that affect the rice production in Melaka. Infestation of leaf folder will disturb the paddy growth because of the larvae will eat the outer surface of leaves that contain chlorophyll thus it disturbs the photosynthesis process. This study was conducted purposely to know the population of leaf folder in paddy fields and the difference of abundance of leaf folder in paddy field between the three areas involved. The data of leaf folder was taken from Biosecurity unit of Pulau Gadong. The data collected consists of areas affected by leaf folder for 3 years starting from 2016 until 2018. The study areas that involved were Melaka Tengah, Alor Gajah and Jasin. The result of the study showed that Alor Gajah has the highest percentage of leaf folder infestation. It happened due to the high usage of fertilizer and insecticide and also rainy and cloudy weather. Melaka Tengah showed the lowest percentage of areas that were affected by leaves folder. However, this study showed that leaf folder was not the major insect that attacks paddy field in Melaka because the total percentage of damage is lower than economic injury level. Faculty of Plantation and Agrotechnology 2019 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/24439/1/24439.pdf Abu Hasan, Nursyuairah (2019) The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan. [Student Project] (Unpublished)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Rice workers. Rice farmers
SB Plant culture
Pests and diseases
spellingShingle Rice workers. Rice farmers
SB Plant culture
Pests and diseases
Abu Hasan, Nursyuairah
The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan
description Leaf folder (Cnapalocrosis medinalis) is one of the major insect pests that affect the rice production in Melaka. Infestation of leaf folder will disturb the paddy growth because of the larvae will eat the outer surface of leaves that contain chlorophyll thus it disturbs the photosynthesis process. This study was conducted purposely to know the population of leaf folder in paddy fields and the difference of abundance of leaf folder in paddy field between the three areas involved. The data of leaf folder was taken from Biosecurity unit of Pulau Gadong. The data collected consists of areas affected by leaf folder for 3 years starting from 2016 until 2018. The study areas that involved were Melaka Tengah, Alor Gajah and Jasin. The result of the study showed that Alor Gajah has the highest percentage of leaf folder infestation. It happened due to the high usage of fertilizer and insecticide and also rainy and cloudy weather. Melaka Tengah showed the lowest percentage of areas that were affected by leaves folder. However, this study showed that leaf folder was not the major insect that attacks paddy field in Melaka because the total percentage of damage is lower than economic injury level.
format Student Project
author Abu Hasan, Nursyuairah
author_facet Abu Hasan, Nursyuairah
author_sort Abu Hasan, Nursyuairah
title The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan
title_short The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan
title_full The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan
title_fullStr The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan
title_full_unstemmed The population of rice leaf folder (Cnaphalocrosis medinalis) in paddy field at Melaka / Nursyuairah Abu Hasan
title_sort population of rice leaf folder (cnaphalocrosis medinalis) in paddy field at melaka / nursyuairah abu hasan
publisher Faculty of Plantation and Agrotechnology
publishDate 2019
url http://ir.uitm.edu.my/id/eprint/24439/1/24439.pdf
http://ir.uitm.edu.my/id/eprint/24439/
_version_ 1685649858800648192
score 13.211869

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