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In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz

Colletotrichum leaf fall disease (CLD) had become one of major disease on rubber in Malaysia. Colletotrichum gloeosporioides is the commonly fungal pathogen that caused this disease. The widespread of Colletotrichum gloeosporioides also not only focusing on rubber but also toward others crop such as...

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Main Authors: Abd Hamid, Muhammad Afiq, Abdul Aziz, Hamzah
Format: Book Section
Language:English
Published: Faculty of Plantation and Agrotechnology 2018
Subjects:
Rubber industry and trade
S Agriculture (General)
Pests and diseases
Online Access:https://ir.uitm.edu.my/id/eprint/58556/1/58556.pdf
https://ir.uitm.edu.my/id/eprint/58556/
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spelling my.uitm.ir.585562022-06-20T07:48:13Z https://ir.uitm.edu.my/id/eprint/58556/ In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz Abd Hamid, Muhammad Afiq Abdul Aziz, Hamzah Rubber industry and trade S Agriculture (General) Pests and diseases Colletotrichum leaf fall disease (CLD) had become one of major disease on rubber in Malaysia. Colletotrichum gloeosporioides is the commonly fungal pathogen that caused this disease. The widespread of Colletotrichum gloeosporioides also not only focusing on rubber but also toward others crop such as citrus, cocoa, mango, papaya and many more. This is because the biological and cultural controls become inefficient for control this disease and currently depending on chemical used to handle it that can cause others problem such as environment problems. In this study, there were three replications for each type of weed species. Therefore, the main objectives of this study were to determine the antifungal activity of five selective weed extracts toward Colletotrichum leaf disease (CLD) on rubber using the in vitro experiment and to determine the most effective weed extract that can reduce growth of fungal activity. The total of five weed species was collected at Share farm in UiTM Jasin Campus, Melaka such as Solanum torvum, Lantana camara, Momordica charantia, Amaranthus viridis and Morinda elliptica. For antifungal activity, the technique that was used known as food poisoning technique. The weed extracts that showed the highest inhibitory effect of fungal growth was Solanum torvum with 86.79% of mycelial inhibition followed by Momordica charantia (18.54%), Amaranthus viridis (15.19%), Lantana camara (10.97%), and Morinda elliptica (5.91%) respectively. There are significant different between the diameter of fungal growth inhibition of weed species captured (p<0.05) through ANOVA analyze. Apart from that, the results identified the common weed species that has potential used as biological control agent for Colletotrichum gloeosporioides which was Solanum torvum. Faculty of Plantation and Agrotechnology 2018 Book Section PeerReviewed text en https://ir.uitm.edu.my/id/eprint/58556/1/58556.pdf In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz. (2018) In: Plantation Management Exhibition & Seminar (PIMES). Faculty of Plantation and Agrotechnology, Kampus Jasin, p. 193.
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 Rubber industry and trade
S Agriculture (General)
Pests and diseases
spellingShingle Rubber industry and trade
S Agriculture (General)
Pests and diseases
Abd Hamid, Muhammad Afiq
Abdul Aziz, Hamzah
In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz
description Colletotrichum leaf fall disease (CLD) had become one of major disease on rubber in Malaysia. Colletotrichum gloeosporioides is the commonly fungal pathogen that caused this disease. The widespread of Colletotrichum gloeosporioides also not only focusing on rubber but also toward others crop such as citrus, cocoa, mango, papaya and many more. This is because the biological and cultural controls become inefficient for control this disease and currently depending on chemical used to handle it that can cause others problem such as environment problems. In this study, there were three replications for each type of weed species. Therefore, the main objectives of this study were to determine the antifungal activity of five selective weed extracts toward Colletotrichum leaf disease (CLD) on rubber using the in vitro experiment and to determine the most effective weed extract that can reduce growth of fungal activity. The total of five weed species was collected at Share farm in UiTM Jasin Campus, Melaka such as Solanum torvum, Lantana camara, Momordica charantia, Amaranthus viridis and Morinda elliptica. For antifungal activity, the technique that was used known as food poisoning technique. The weed extracts that showed the highest inhibitory effect of fungal growth was Solanum torvum with 86.79% of mycelial inhibition followed by Momordica charantia (18.54%), Amaranthus viridis (15.19%), Lantana camara (10.97%), and Morinda elliptica (5.91%) respectively. There are significant different between the diameter of fungal growth inhibition of weed species captured (p<0.05) through ANOVA analyze. Apart from that, the results identified the common weed species that has potential used as biological control agent for Colletotrichum gloeosporioides which was Solanum torvum.
format Book Section
author Abd Hamid, Muhammad Afiq
Abdul Aziz, Hamzah
author_facet Abd Hamid, Muhammad Afiq
Abdul Aziz, Hamzah
author_sort Abd Hamid, Muhammad Afiq
title In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz
title_short In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz
title_full In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz
title_fullStr In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz
title_full_unstemmed In vitro evaluation of aqueous weed extracts against Colletotrichum gloeosporioides, a causal agent of Colletotrichum leaf fall disease on rubber / Muhammad Afiq Abd Hamid and Hamzah Abdul Aziz
title_sort in vitro evaluation of aqueous weed extracts against colletotrichum gloeosporioides, a causal agent of colletotrichum leaf fall disease on rubber / muhammad afiq abd hamid and hamzah abdul aziz
publisher Faculty of Plantation and Agrotechnology
publishDate 2018
url https://ir.uitm.edu.my/id/eprint/58556/1/58556.pdf
https://ir.uitm.edu.my/id/eprint/58556/
_version_ 1736837264429809664
score 13.211869

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