The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin

The effect of herbicides used in oil palm plantation was evaluated for the herbicidal potential to control basal stem rot (BSR) development in vitro, in vivo and their phytotoxicity on oil palm seedlings. Out of eleven different herbicides were selected and tested for inhibiting the radial growth of...

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Main Author:	Hussin, Siti Hazlina
Format:	Thesis
Language:	English
Published:	2018
Subjects:	Seeds Seed technology Palm oil
Online Access:	https://ir.uitm.edu.my/id/eprint/37172/1/37172.pdf
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id	my-uitm-ir.37172
record_format	uketd_dc
spelling	my-uitm-ir.371722024-04-19T09:24:35Z The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin 2018 Hussin, Siti Hazlina Seeds. Seed technology Palm oil The effect of herbicides used in oil palm plantation was evaluated for the herbicidal potential to control basal stem rot (BSR) development in vitro, in vivo and their phytotoxicity on oil palm seedlings. Out of eleven different herbicides were selected and tested for inhibiting the radial growth of G. boninense by using a poison agar technique which is potato dextrose agar media were incorporated with the selected herbicides. The effect of herbicides on oil palm seedlings were tested on 12 months old oil palm seedlings in the nursery to evaluate the injury symptoms on the seedlings. Based on the percentage inhibition of radial growth G. boninense, the most effective herbicides are paraquat dichloride, diuron and monosodium methylarsenate. Results of phytotoxicity symptoms on oil palm seedlings showed that triclopyrbutoxyl ethyl ester has a potential to supress the BSR development, however the herbicide can cause injury to oil palm seedlings as compared to paraquat dichloride and glyphosate monoammonium. These findings suggested that paraquat, glyphosate monoammonium and glyphosate isopropylammonium have potential to reduce and inhibit the severity of BSR in oil palm and the usage of triclopyr butoxy ethyl ester should be reduced to avoids injury symptoms on oil palm. 2018 Thesis https://ir.uitm.edu.my/id/eprint/37172/ https://ir.uitm.edu.my/id/eprint/37172/1/37172.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Plantation and Agrotechnology Sapak, Zaiton
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Sapak, Zaiton
topic	Seeds Seed technology Palm oil
spellingShingle	Seeds Seed technology Palm oil Hussin, Siti Hazlina The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin
description	The effect of herbicides used in oil palm plantation was evaluated for the herbicidal potential to control basal stem rot (BSR) development in vitro, in vivo and their phytotoxicity on oil palm seedlings. Out of eleven different herbicides were selected and tested for inhibiting the radial growth of G. boninense by using a poison agar technique which is potato dextrose agar media were incorporated with the selected herbicides. The effect of herbicides on oil palm seedlings were tested on 12 months old oil palm seedlings in the nursery to evaluate the injury symptoms on the seedlings. Based on the percentage inhibition of radial growth G. boninense, the most effective herbicides are paraquat dichloride, diuron and monosodium methylarsenate. Results of phytotoxicity symptoms on oil palm seedlings showed that triclopyrbutoxyl ethyl ester has a potential to supress the BSR development, however the herbicide can cause injury to oil palm seedlings as compared to paraquat dichloride and glyphosate monoammonium. These findings suggested that paraquat, glyphosate monoammonium and glyphosate isopropylammonium have potential to reduce and inhibit the severity of BSR in oil palm and the usage of triclopyr butoxy ethyl ester should be reduced to avoids injury symptoms on oil palm.
format	Thesis
qualification_level	Master's degree
author	Hussin, Siti Hazlina
author_facet	Hussin, Siti Hazlina
author_sort	Hussin, Siti Hazlina
title	The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin
title_short	The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin
title_full	The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin
title_fullStr	The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin
title_full_unstemmed	The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin
title_sort	influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / siti hazlina hussin
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Plantation and Agrotechnology
publishDate	2018
url	https://ir.uitm.edu.my/id/eprint/37172/1/37172.pdf
_version_	1804889630250631168

The influence of selected herbicides on basal stem rot development and injury symptoms on oil palm seedlings / Siti Hazlina Hussin

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