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
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/

id	uitm-24422
recordtype	eprints
spelling	uitm-244222019-06-12T09:20:22Z 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 Jusoh, Nur Shakiera (2019) Effect of climatic factor that influence the population dynamics of Brown Planthopper, Nilaparavata lugens / Nur Shakiera Jusoh. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
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/
first_indexed	2023-09-18T23:12:33Z
last_indexed	2023-09-18T23:12:33Z
_version_	1777418898549768192

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

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