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Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh

Brown plant hopper is major pest that contribute of low productivity of the rice and it damage by feeds directly on the growing plant by sucking the phloem sap, hopper burn and it transmit the grassy stunt disease. This study was conducted to determine abundance of Brown Planthopper (BPH) in paddy f...

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Main Author: Jusoh, Nur Shakiera
Format: Student Project
Language:English
Published: Faculty of Plantation and Agrotechnology 2019
Subjects:
Agriculture and the environment
Pests and diseases
Online Access:http://ir.uitm.edu.my/id/eprint/24422/1/24422.pdf
http://ir.uitm.edu.my/id/eprint/24422/
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spelling my.uitm.ir.244222020-07-21T00:39:25Z http://ir.uitm.edu.my/id/eprint/24422/ Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh Jusoh, Nur Shakiera Agriculture and the environment Pests and diseases Brown plant hopper is major pest that contribute of low productivity of the rice and it damage by feeds directly on the growing plant by sucking the phloem sap, hopper burn and it transmit the grassy stunt disease. This study was conducted to determine abundance of Brown Planthopper (BPH) in paddy field and the relationship between climatic factor such as temperature, rainfall and relative humidity. The data sampling was conducted from 11th July 2018 until 10th August 2018 was covered five weeks of data collection period in Bukit Lintang, Malacca. An experiment was conducted on 1 ha of plot field by using quadrate of 1m x 1m and set up randomly. Abundance of BPH revealed that BPH population was high from week one until week five. By using the correlation and regression analysis, the results indicated that abundance of BPH revealed that BPH population was high from week one until week five. The population of BPH was positively correlated (weak relationship) to rainfall where as a negative correlation (very weak relationship) was found to temperature and relative humidity. The independent variables such as temperature, relative humidity and rainfall are 7.10% influence the BPH population during data collection periods. Faculty of Plantation and Agrotechnology 2019 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/24422/1/24422.pdf Jusoh, Nur Shakiera (2019) Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh. [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 Agriculture and the environment
Pests and diseases
spellingShingle Agriculture and the environment
Pests and diseases
Jusoh, Nur Shakiera
Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh
description Brown plant hopper is major pest that contribute of low productivity of the rice and it damage by feeds directly on the growing plant by sucking the phloem sap, hopper burn and it transmit the grassy stunt disease. This study was conducted to determine abundance of Brown Planthopper (BPH) in paddy field and the relationship between climatic factor such as temperature, rainfall and relative humidity. The data sampling was conducted from 11th July 2018 until 10th August 2018 was covered five weeks of data collection period in Bukit Lintang, Malacca. An experiment was conducted on 1 ha of plot field by using quadrate of 1m x 1m and set up randomly. Abundance of BPH revealed that BPH population was high from week one until week five. By using the correlation and regression analysis, the results indicated that abundance of BPH revealed that BPH population was high from week one until week five. The population of BPH was positively correlated (weak relationship) to rainfall where as a negative correlation (very weak relationship) was found to temperature and relative humidity. The independent variables such as temperature, relative humidity and rainfall are 7.10% influence the BPH population during data collection periods.
format Student Project
author Jusoh, Nur Shakiera
author_facet Jusoh, Nur Shakiera
author_sort Jusoh, Nur Shakiera
title Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh
title_short Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh
title_full Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh
title_fullStr Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh
title_full_unstemmed Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh
title_sort effect of climatic factor that influence the population dynamics of brown planthopper, nilaparavata lugens / nur shakiera jusoh
publisher Faculty of Plantation and Agrotechnology
publishDate 2019
url http://ir.uitm.edu.my/id/eprint/24422/1/24422.pdf
http://ir.uitm.edu.my/id/eprint/24422/
_version_ 1685649856414089216
score 13.211869

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