A Review of Factors Affecting Ganoderma Basal Stem Rot Disease Progress in Oil Palm

Jazuli, Nur Aliyah; Kamu, Assis; Chong, Khim Phin; Gabda, Darmesah; Hassan, Affendy; Seman, Idris Abu; Ho, Chong Mun

doi:10.3390/plants11192462

Cited by 17 publications

(12 citation statements)

References 56 publications

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“…The survey results also clearly showed the impact of soil type on Ganoderma incidence and severity. Kean and Kerr [22] and Jazuli et al [23] found that environmental factors, as well as organic matter content, soil fertility, soil moisture, drainage, and the history of fire in native forests, all have a significant impact on soil-borne infections. Of the four soil types assessed in the current study, peat soils recorded the highest infection levels, with an average of 24.79 infected palms/ha.…”

Section: Resultsmentioning

confidence: 99%

Comparative incidence of Ganoderma basal stem rot and upper stem rot disease in oil palm in relation to soil type and geographical distribution

Hendra,

Haryadi,

Sidhu

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The greatest danger to oil palm sustainability in Indonesia is posed by basal stem rot (BSR) and upper stem rot (USR). However, information on their comparative incidence in relation to soil types and geo-distribution remains scarce. As such, data from annual surveys carried out over 95,000 ha of first-generation oil palms planted in Asian Agri estates was reviewed and analyzed. The highest infection levels occurred in North Sumatra, followed by Riau and Jambi. Likewise, infection levels were highest in peat (24.79 palms/ha), followed by alluvial (13.41 palms/ha), volcanic (7.25 palms/ha), and inland (0.07 palms/ha) soil types. Averaged over three provinces and all four soil types, infection due to USR was more dominant than BSR, comprising 52.3% and 47.7%, respectively. Molecular assays of infected tissue confirmed that both BSR and USR were caused by the genus Ganoderma with the major species being G. boninense. Longitudinal dissections of oil palm trunks infected by USR indicated no infection connectivity with the basal portion of the trunk, unlike BSR, where the infection is through root contact. Transmission through basidiospores is likely to play an essential role in USR epidemiology. Understanding pathogen distribution, species identity, and its transmission epidemiology are prerequisites to control diseases more effectively.

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Section: Resultsmentioning

confidence: 99%

Comparative incidence of Ganoderma basal stem rot and upper stem rot disease in oil palm in relation to soil type and geographical distribution

Hendra,

Haryadi,

Sidhu

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…The continuous inoculum development throughout the plant generation causes this disease to be found in later generations of plants [16,17]. Studies on the identification and mapping of healthy plants that are attacked by BSR disease using images from multispectral cameras on UAVs are still rarely carried out [18,19]. Plant health conditions identification and the number of these plants using this drone can identify and classify oil palms, enabling the creation of more accurate oil palm population maps compared to manual calculations [20,21].…”

Section: Data Collectionmentioning

confidence: 99%

Unmanned aerial vehicles (UAV) utilization for mapping the health of oil palm plants (Elaeis guineensis Jacq.)

Charloq,

Thoha,

Putra

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The increasing development and expansion of oil palm plantations in Indonesia cause monitoring management to be increasingly difficult to manage a plantation and currently requires technological innovation that is faster and more accurate in providing information, one of which is using an unmanned aerial vehicle (UAV), often called a drone, a flying machine. Which is controlled remotely using a remote control from outside the vehicle, this is used for monitoring and calculating the number of healthy and diseased plants in a large plantation area that can be covered. The purpose of this research is to map the health of oil palm plants using drone technology. The research method is using drones and oil palm application (OPA) software to calculate the number of oil palm stands followed by plant verification with a plant census using a global positioning system (GPS) to determine the distribution of healthy and diseased oil palm plants. The result of the research is a map that displays information on plant health and the number of plants characterized by colour.

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“…Ganoderma boninse diketahui merupakan jamur penyebab penyakit pangkal busuk kelapa sawit (Sujarit, K., et al 2020) merupakan kendala utama dalam budidaya sawit (Budi et al, 2022). Jazuli et al (2022) melaporkan bahwa, Indonesia merupakan salah satu negara produksi kelapa sawit, diikuti oleh negara Thailand, Kolombia, dan Nigeria. Produksi minyak sawit dunia telah mencapai sekitar 72,27 juta meter ton perkubik dari tahun 2020 hingga 2021, dengan Malaysia dan Indonesia sebagai pengekspor minyak sawit terkemuka di dunia.…”

Section: Pendahuluanunclassified

SCREENING ANTAGONISTIK ACTINOBACTERIA SEBAGAI AGEN BIOKONTROL TERHADAP Ganoderma boninense

Maritsa

Riany

2022

J. Silv. Trop

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Actinobacteria (Actinomycetes) is a unique group among microbe and prokaryotes. They have both characteristics of fungi and bacteria. Actinobacteria could produce a wide range of secondary metabolites such as antibiotics, antifungal, antiprotozoal, antiviral, anticholesterol, antihelminth, anticancer, and immunosuppressant. It may cause a better combination as a biocontrol agent for plants. This research aimed to investigating potential actinomycetes as biocontrol agents of fungal plant pathogens, especially Ganoderma boninense. The method in this research consists of a few steps. Those are samples collection from soil and water in the primer forest and plantation soil (palm oil), samples isolation, actinobacteria characterization, and evaluation of the antifungal activity. The result has shown that 29 fungal isolates were found in this study. The percent growth inhibition (PGI) of actinobacteria isolates variated from 0-81,58%. And their inhibition mechanisms were antibiosis and competition. Keywords: actinomycetes, antimicrobial, fungal plant pathogen ABSTRAK Actinobacteria (Actinomycetes) adalah kelompok unik dari kelompok mikroba dan prokariota. Actinobacteria memiliki karakteristik jamur dan bakteri dan dapat menghasilkan berbagai metabolit sekunder seperti antibiotik, antijamur, antiprotozoal, antivirus, antikolesterol, antihelminth, antikanker, serta imunosupresan. Kemampuanya ini dapat dimanfaatkan untuk campuran pada agen biokontrol tanaman. Penelitian ini bertujuan untuk mengetahui potensi aktinomisetes sebagai agen biokontrol jamur patogen tanaman, khususnya Ganoderma boninense. Metode dalam penelitian ini terdiri dari beberapa langkah, yaitu pengambilan sampel dari tanah dan air di hutan primer dan tanah perkebunan (kelapa sawit), isolasi sampel, karakterisasi aktinobakteri, dan evaluasi aktivitas antijamur. Hasil penelitian ini menunjukkan bahwa 29 isolat jamur yang ditemukan. Persentase hambatan pertumbuhan (PGI) isolat aktinobakteri bervariasi antara 0-81,58%. Dan mekanisme penghambatannya adalah antibiosis dan kompetisi. Kata kunci: actinomycetes, antimikroba, jamur patogen tanaman

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A Review of Factors Affecting Ganoderma Basal Stem Rot Disease Progress in Oil Palm

Cited by 17 publications

References 56 publications

Comparative incidence of Ganoderma basal stem rot and upper stem rot disease in oil palm in relation to soil type and geographical distribution

Comparative incidence of Ganoderma basal stem rot and upper stem rot disease in oil palm in relation to soil type and geographical distribution

Unmanned aerial vehicles (UAV) utilization for mapping the health of oil palm plants (Elaeis guineensis Jacq.)

SCREENING ANTAGONISTIK ACTINOBACTERIA SEBAGAI AGEN BIOKONTROL TERHADAP Ganoderma boninense

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