Sains Malaysiana 51(3)(2022): 707-721

http://doi.org/10.17576/jsm-2022-5103-06

 

Significant Oil Palm Diseases Impeding Global Industry: A Review

(Penyakit Penting Sawit yang Menghalang Industri Global: Satu Ulasan)

 

MOHD AMAR SHAFIQ SAIPOL ANUAR & NUSAIBAH SYD ALI*

 

Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, 43400 Serdang, Selangor Darul Ehsan, Malaysia

 

Received: 28 May 2020/Accepted: 11 August 2021

 

Abstract

Oil palm is the most well-known high yielding and versatile oil crop grown. In 2019, Malaysia ranked as the world's second largest producer of palm oil products (28%) after Indonesia (57%), contributing around USD 9.07 billion to the country’s Gross Domestic Product (GDP) and has been the main economic contributor in the agriculture sector. In recent years, increase in demand has paralleled production. However, pests and diseases have been the major constraints in production causing reduction in palm oil quality and yield. This paper reviews a current status of oil palm diseases of significant economic importance affecting the global oil palm industry. Plant diseases such as basal stem rot (BSR), Fusarium wilt, Phytophthora bud rot, Pestalotiopsis leaf spot, common spear rot, orange spotting and upper stem rot (USR) have been classified as the major diseases of oil palm in terms of economic importance. This paper discusses on the damages caused by the diseases, the causal pathogens and pathogenicity, symptoms as well as treatments or control in the view of developing measures to manage occurrences.

 

Keywords: Disease control; oil palm diseases; pathogen

 

Abstrak

Kelapa sawit terkenal sebagai tanaman yang menghasilkan minyak yang tinggi dan versatil. Pada tahun 2019, Malaysia merupakan pengeluar produk minyak sawit kedua terbesar di dunia (28%) selepas Indonesia (57%) dengan menyumbang sebanyak USD9.07 bilion kepada Keluaran Dalam Negara Kasar (KDNK), sekaligus menjadi penyumbang ekonomi utama dalam sektor pertanian negara. Beberapa tahun kebelakangan ini, peningkatan permintaan adalah selari dengan pengeluaran. Namun begitu, serangan perosak dan penyakit menjadi kekangan utama dalam pengeluaran yang menyebabkan kemerosotan kuantiti serta kualiti minyak sawit. Kertas ini mengulas status semasa penyakit tanaman sawit yang mempunyai kepentingan ekonomi yang ketara serta mempengaruhi industri sawit secara global. Penyakit seperti reput pangkal batang (BSR), layu Fusarium, reput tunas Phytophthora, bintik daun Pestalotiopsis, reput daun muda biasa, bintikan oren dan reput batang atas (USR) telah dikelaskan sebagai penyakit utama sawit. Kertas ini membincangkan kerosakan yang disebabkan oleh penyakit pada sawit, patogen penyebab, keupayaan patogen menyebabkan penyakit, simptom serta rawatan atau kawalan dengan tujuan untuk membangunkan langkah bagi menguruskan kejadian jangkitan.

 

Kata kunci: Kawalan penyakit; patogen; penyakit kelapa sawit

 

REFERENCES

Abdullah, F., Liew, S.B. & Malik, N. 1999. Upper stem rot of oil palms (E. guineensis) in Langkon, Sabah. In Sustainable Crop Protection Practices in the Next Millennium, edited by Sidek, Z., Bong, S.L., Vijaya, S.K., Ong, C.A. & Husan, A.K. Malaysian Plant Protection Society, Malaysia pp. 101-103.

Aderungboye, F.O. 1977. Diseases of the oil palm. PANS 23(3): 305-326.

Ahmadi, P., Muharam, F.M., Ahmad, K., Mansor, S. & Abu Seman, I. 2017. Early detection of Ganoderma basal stem rot of oil palms using artificial neural network spectral analysis. Plant Disease 101(6): 1009-1016.

Akino, S. & Kondo, N. 2012. Common spear rot of oil palm in Indonesia. Plant Disease 96(4): 537-543.

Albertazzi, H. & Ramírez, C. 2009. Oil palm root development as a response to mineral and organic nutrition in soils with prevalence of spear rots. ASD Oil Palm Papers 33: 3-39.

Arango, M., Martínez, G. & Torres, G. 2016. Advances in the interpretation of tomographic images as an early detection method of oil palm affected by basal stem rot in Colombia. Plant Disease 100(8): 1559-1563.

Ariffin, D., Idris, A.S. & Singh, G. 2000. Status of Ganoderma in oil palm. In Ganoderma Diseases of Perennial Crops, edited by Flood, J., Bridge, P.D. & Holderness, M. Wallingford: CABI Publishing.

Ariffin, D., Guerrero, H.C., Paez, L.E.N., Garcia, A.A., Alvarez, F.A. & Toquica, S.M. 1996. Spread of Ganoderma boninense and Vegetative Compatibility Studies of a Single Field Palm Isolates. Selangor: Palm Oil Research Institute of Malaysia.

Assis, K., Chong, K.P., Idris, A.S. & Ho, C.M. 2016. Economic loss due to Ganoderma disease in oil palm. International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering 10(2): 604-608.

Ávila‐Méndez, K., Avila‐Diazgranados, R., Pardo, A., Herrera, M., Sarria, G. & Romero, H.M. 2019. Response of in vitro obtained oil palm and interspecific OxG hybrids to inoculation with Phytophthora palmivoraForest Pathology 49(2): e12486.

Azuan, N.H., Khairunniza-Bejo, S., Abdullah, A.F., Kassim, M.S.M. & Ahmad, D. 2019. Analysis of changes in oil palm canopy architecture from basal stem rot using terrestrial laser scanner. Plant Disease PDIS-10.

Babychan, M. & Simon, S. 2017. Efficacy of Trichoderma spp. against Fusarium oxysporum f. sp. lycopersici. (FOL) infecting pre-and post-seedling of tomato. Journal of Pharmacognosy and Phytochemistry 6(4): 616-619.

Barrios-Trilleras, C.E., Cuchimba-Triana, M.S. & Bustillo-Pardey, A.E. 2015. Population parameters of Leptopharsa gibbicarina (Hemiptera: Tingidae) pest of oil palm. Revista Colombiana de Entomología 41(1): 1-4.

Benítez, É. & García, C. 2014. The history of research on oil palm bud rot (Elaeis guineensis Jacq.) in Colombia. Agronomía Colombiana 32(3): 390-398.

Biju, C.N., Suseela Bhai, R., Eapen, S.J. & Anandaraj, M. 2018. Technologies for Phytophthora, Fusarium and Ralstonia Management. Kozhikode, Kerala, India: ICAR-Indian Institute of Spices Research. p. 36.

Boubourakas, I.N., Fucuta, S., Luigi, M., Faggioli, F., Barba, M. & Kyriakopoulou, P.E. 2010. Improvement of the reverse transcription loop mediated isothermal amplification (RTLAMP) method for the detection of Peach latent mosaic viroid (PLMVd). Julius-Kühn-Archiv (427): 65.

Breure, C.J. & Soebagjo, F.X. 1991. Factors associated with occurrence of crown disease in oil palm (Elaeis guineensis Jacq.) and its effect on growth and yield. Euphytica 54(1): 55-64.

Cahill, D.M., Rookes, J.E., Wilson, B.A., Gibson, L. & McDougall, K.L. 2008. Phytophthora cinnamomi and Australia’s biodiversity: Impacts, predictions and progress towards control. Australian Journal of Botany 56(4): 279-310.

Chinchilla, C. 2008. The many faces of spear rots in oil palm: The need for an integrated management approach. ASD Oil Palm Papers 32: 1-25.

Chinchilla-López, C.M., Salas, A. & Castrillo, G. 1997. Common spear rot/crown disease in oil palm: Effect on growth and initial yields. ASD Oil Palm Papers 16: 1-17.

Chong, K.P., Atong, M. & Rossall, S. 2012. The role of syringic acid in the interaction between oil palm and Ganoderma boninense, the causal agent of basal stem rot. Plant Pathology 61(5): 953-963.

Chong, K.P., Lum, M.S., Foong, C.P., Wong, C.M.V.L., Atong, M. & Rossall, S. 2011. First identification of Ganoderma boninense isolated from Sabah based on PCR and sequence homology. African Journal of Biotechnology 10(66): 14718-14723.

Chung, G.F. 2012. Effect of pests and diseases on oil palm yield. In Palm Oil. Urbana: AOCS Press. pp. 163-210.

Cooper, R.M. 2011. Fusarium wilt of oil palm: A continuing threat to South East Asian plantations. Planter 87(1023): 409-418.

Cooper, R.M. & Rusli, M.H. 2014. Threat from Fusarium wilt disease of oil palm to South-East Asia and suggested control measures. Journal of Oil Palm Research 26(2): 109-119.

Corley, R.H.V. & Tinker, P.B.H. 2003. The Oil Palm. Oxford, England: Blackwell Science Ltd.

Corley, R.H.V., Ng, M. & Donough, C.R. 1995. Effects of defoliation on sex differentiation in oil palm clones. Experimental Agriculture 31(2): 177-190.

De Franqueville, H. 2003. Oil palm bud rot in Latin America. Experimental Agriculture 39(3): 225-240.

De Franqueville, H. & Renard, J.L. 1990. Improvement of oil palm vascular wilt tolerance: Results and development of the disease at the R. Michaux plantation. Oléagineux 45(10): 399-405.

De Lande, V. 1999. Spatial patterns of spear rot in oil palm plantations in Surinam. Plant Pathology 48(2): 189-201.

De Oliveira, T.A.S., Blum, L.E.B., Duarte, E.A.A. & Luz, E.D.M.N. 2018. Control of Phytophthora palmivora on postharvest papaya with Trichoderma asperellum, T. virens, T. harzianum and T. longibrachiatumBioscience Journal 34(6): 1513-1521.

Drenth, A. & Guest, D. 2013. Phytophthora palmivora in tropical tree crops. Phytophthora: A global perspective. p. 187.

EFSA Panel on Plant Health (PLH), Jeger, M., Bragard, C., Caffier, D., Candresse, T., Dehnen‐Schmutz, K. & Navajas Navarro, M. 2017. Pest categorisation of Cadang‐Cadang viroid. EFSA Journal 15(7): e04928.

Ekhorutomwen, O.E., Samuel, T.O., Chidi, N.I., Udoh, M.E., Ogbebor, C.O. & Omoregie, K.O. 2018. Effect of some physico-chemical parameters on the production of hydrolytic cell wall degrading enzymes by 2 strains Fusarium oxysporum f. sp. elaeidisInternational Journal of Biotechnology and Food Science 6(2): 33-41.

Elliott, M.L. 2009. Pestalotiopsis (Pestalotia) Diseases of Palm. University of Florida: IFAS. pp. 217-219.

Elliot, M.L., Broshcat, T.K., Uchida, J.Y. & Simone, G.W. 2004. Compendium of Ornamental Palm Diseases and Disorders. St. Paul: APS Press.

Escalante, M., Damas, D., Márquez, D., Gelvez, W., Chacón, H., Díaz, A. & Moreno, B. 2010. Diagnosis and evaluation of pestalotiopsis, and insect vectors, in an oil palm plantation at the South of Maracaibo Lake, Venezuela. Bioagro 22(3): 211-216.

Flood, J. 2006. A review of Fusarium wilt of oil palm caused by Fusarium oxysporum f. sp. elaeidis. Phytopathology 96(6): 660-662.

Flood, J., Hasan, Y. & Foster, H. 2002. Ganoderma diseases of oil palm-an interpretation from Bah Lias Research Station. Planter 78(921): 689-710.

Flood, J., Mepsted, R., Turner, S. & Cooper, R.M. 1994. Eradication of Fusarium from oil palm by seed treatments. In Seed Treatment: Progress and Prospects: Proceedings of a Symposium held at the University of Kent, Canterbury, 5-7 January 1994. Farnham, UK: British Crop Protection Council Registered Office (BCPC). pp. 201-205.

Forde, S.C. & Leyritz, M.J.P. 1968. A study of confluent orange spotting of the oil palm in Nigeria. Journal of Nigeria Institute Oil Palm Research 4: 371-380.

Fowotade, S.A., Yusof, N.A., Abdullah, J., Sulaiman, Y. & Rahman, S.F.A. 2019. Enhanced electrochemical sensing of secondary metabolites in oil palms for early detection of Ganoderma boninense based on novel nanoparticle-chitosan functionalized multi-walled carbon nanotube platform. Sensing and Bio-Sensing Research 23: 100274.

Gehlot, P., Bohra, N.K. & Purohit, D.K. 2008. Endophytic mycoflora of inner bark of Prosopis cineraria-a key stone tree species of Indian desert. American-Eurasian Journal of Botany 1(1): 01-04.

Genty, P. & Reyes, E. 1977. A new oil-palm mite: The eriophyid Retracrus elaeis Keifer (biology, connection with orange spotting, effect on production and treatments). Oleagineux 32(6): 255-262.

Genty, P., Garzon, M. & García, R. 1983. Damage and control of the Leptopharsa-Pestalotiopsis complex in oil palm. Oléagineux 38(5): 291-299.

Gogbe, B.F.E.D., Diabate, S., Konan, J.N., Kablan, K.A.B.M. & Dogbo, D.O. 2017. Oil palm Fusarium wilt distribution and incidence in southern region of Ivory Coast. African Journal of Agricultural Research 12(39): 2895-2901.

Golhani, K., Balasundram, S.K., Vadamalai, G. & Pradhan, B. 2019a. Estimating chlorophyll content at leaf scale in viroid-inoculated oil palm seedlings (Elaeis guineensis Jacq.) using reflectance spectra (400 nm-1050 nm). International Journal of Remote Sensing 40(19): 7647-7662.

Golhani, K., Balasundram, S.K., Vadamalai, G. & Pradhan, B. 2019b. Selection of a spectral index for detection of orange spotting disease in oil palm (Elaeis guineensis Jacq.) using red edge and neural network techniques. Journal of the Indian Society of Remote Sensing 47(4): 639-646.

Gorea, E.A., Godwin, I.D. & Mudge, A.M. 2019. Ganoderma infection of oil palm - A persistent problem in Papua New Guinea and Solomon Islands. Australasian Plant Pathology 49: 69-77.

Hafizi, R., Salleh, B. & Latiffah, Z. 2013. Morphological and molecular characterization of Fusarium. solani and F. oxysporum associated with crown disease of oil palm. Brazilian Journal of Microbiology 44(3): 959-968.

Hanold, D. & Randles, J.W. 1998. Report on Aciar-funded research on viroids and viruses of coconut palm and other tropical monocotyledons 1985-1993 in ACIAR Working Paper No 51. Canberra, Australia: Australian Centre for International Agricultural Research. p. 222.

Hanold, D. & Randles, J.W. 1991a. Coconut cadang-cadang disease and its viroid agent. Plant Disease 75(4): 330-335.

Hanold, D. & Randles, J.W. 1991b. Detection of coconut cadang‐cadang viroid‐like sequences in oil and coconut palm and other monocotyledons in the south‐west Pacific. Annals of Applied Biology 118(1): 139-151.

Hanum, H. & Tantawi, A.R. 2016. Survey of basal stem rot disease on oil palms (Elaeis guineensis Jacq.) in Kebun Bukit Kijang, North Sumatera, Indonesia. In IOP Conference Series: Earth and Environmental Science 41(1): 012007. UK: IOP Publishing Ltd.

Hasan, Y., Foster, H.L. & Flood, J. 2005. Investigations on the causes of upper stem rot (USR) on standing mature oil palms. Mycopathologia 159(1): 109-112.

Henry, J., Gutiérrez Soto, M.V., Torres Acuña, J., Chinchilla López, C.M., Escobar, R., Mata Chinchilla, R. & Arauz, L.F. 2015. Recovery of oil palms (Elaeis guineensis Jacq.) affected by spear rots. ASD Oil Palm Papers N° 45. https://www.kerwa.ucr.ac.cr/handle/10669/73163?locale-attribute=en

Ho, Y.W. & Nawawi, A. 1986. Isolation, growth and sporophore development of Ganoderma boninense from oil palm in Malaysia. Pertanika 9(1): 69-73.

Howard, F.W., Moore, D., Giblin-Davis, R.M. & Abad, R.G. 2001. The animal class Insecta and the plant family Palmae. Insects on Palms. New York: Cabi Publishing. pp. 1-32.

Idris, A.S., Rajinder, S., Madihah, A.Z. & Mohd Basri Wahid. 2010. Multiplex PCR-DNA kit for early detection and identification of Ganoderma species in oil palm. MPOB Inf. Ser. MPOB TS No. 73.

Idris, A.S., Ariffin, D., Watt, T.A. & Swinburne, T.R. 2001. Distribution of species of Ganoderma basal stem rot of oil palms in relation to the environmental conditions in peninsular Malaysia. In Cutting-edge Technologies for Sustained Competitiveness: Proceedings of the 2001 PIPOC International Palm Oil Congress, Agriculture Conference, Kuala Lumpur, Malaysia, 20-22 August 2001 Malaysian Palm Oil Board (MPOB). pp. 385-394.

Imperial, J.S. & Rodriguez, M.J. 1983. Variation in the coconut cadang-cadang viroid: Evidence for single-base additions with disease progress. Philippine Journal of Crop Science 8(2): 87-91.

Jameel, R., Said, S.N.I., Baity, N. & Seman, A. 2017. Comparative proteomic analysis of Ganoderma species during in vitro interaction with oil palm root. Physiological and Molecular Plant Pathology 99: 16-24.

Jollands, P. 1983. Laboratory investigations on fungicides and biological agents to control three diseases of rubber and oil palm and their potential applications. International Journal of Pest Management 29(1): 33-38.

Kandan, A., Ramanathan, A., Raguchander, T., Balasubramanian, P. & Samiyappan, R. 2010. Development and evaluation of an enzyme-linked immunosorbent assay (ELISA) and dot immunobinding assay (DIBA) for the detection of Ganoderma infecting palms. Archives of Phytopathology and Plant Protection 43(15): 1473-1484.

Khaled, A.Y., Aziz, S.A., Bejo, S.K., Nawi, N.M., Seman, I.A. & Izzuddin, M.A. 2018. Development of classification models for basal stem rot (BSR) disease in oil palm using dielectric spectroscopy. Industrial Crops and Products 124: 99-107.

Khatiwada, D., Palmén, C. & Silveira, S. 2018. Evaluating the palm oil demand in Indonesia: Production trends, yields, and emerging issues. Biofuels 12(2): 135-147.

Koussinou, C.K.L., Adandonon, A. & Nodichao, L. 2019. Distribution and incidence of Fusarium wilt in oil palm in Benin. Journal of Applied Biosciences 135: 13831-13839.

Latifah, M., Kamaruzaman, S., Abidin, M.Z. & Nusaibah, S.A. 2018. Identification of Phytophthora spp. from perennial crops in Malaysia, its pathogenicity and cross-pathogenicity. Sains Malaysiana 47(5): 909-921.

Latifah, M., Zainal Abidin, M.A., Kamaruzaman, S. & Nusaibah, S.A. 2017. Cross‐infectivity of oil palm by Phytophthora spp. isolated from perennial crops in Malaysia. Forest Pathology 47(6): e12374.

Lekete, E., Osekre, E.A. & Andoh-Mensah, E. 2019. Report on outbreak and in vitro management of leaf spots disease caused by Pestalotiopsis sp. on oil palm seedlings in nurseries in Ghana. Malaysian Journal of Microbiology. doi: 10.21161/mjm.180170.

Lenarčič, R., Morisset, D., Mehle, N. & Ravnikar, M. 2013. Fast real‐time detection of Potato spindle tuber viroid by RT‐LAMP. Plant Pathology 62(5): 1147-1156.

Leslie, J.F. & Summerell, B.A. 2008. The Fusarium Laboratory Manual. New York: John Wiley & Sons. p. 369.

Madihah, A.Z., Idris, A.S. & Rafidah, A.R. 2014. Polyclonal antibodies of Ganoderma boninense isolated from Malaysian oil palm for detection of basal stem rot disease. African Journal of Biotechnology 13(34): 3455-3463.

Malaguti, G. 1953. Pudrición del cogollo" de la palmera de aceite africana (Elaeis guineensis Jacq.) en Venezuela. Agronomía Tropical (Maracay) 3: 13-32.

Mandal, P.K., Kochu Babu, M., Jayanthi, M. & Satyavani, V. 2014. PCR based early detection of Ganoderma sp. causing basal stem rot of oil palm in India. Journal of Plantation Crops 42(3): 392-394.

Martínez, L.C. & Plata-Rueda, A. 2013. Lepidoptera vectors of Pestalotiopsis fungal disease: First record in oil palm plantations from Colombia. International Journal of Tropical Insect Sciences 33(4): 239-246.

Martínez, G., Sarria, G.A., Torres, G.A., Varon, F., Romero, H.M. & Sanz, J.I. 2010. Advances in the research of Phytophthora palmivora, the causal agent of bud rot of oil palm in Colombia. Revista Palmas 31(1): 55-63.

Mepsted, R., Flood, J. & Cooper, R.M. 1995a. Fusarium wilt of oil palm I. Possible causes of stunting. Physiological and Molecular Plant Pathology 46(5): 361-372.

Mepsted, R., Flood, J. & Cooper, R.M. 1995b. Fusarium wilt of oil palm II. Stunting as a mechanism to reduce water stress. Physiological and Molecular Plant Pathology 46(5): 373-387.

Mih, A.M. & Kinge, T.R. 2015. Ecology of basal stem rot disease of oil palm (Elaeis guineensis Jacq.) in Cameroon. American Journal of Agriculture and Forestry 3(5): 208-215.

Mohamed Azni, I.N.A., Sundram, S. & Ramachandran, V. 2019. Pathogenicity of Malaysian Phytophthora palmivora on cocoa, durian, rubber and oil palm determines the threat of bud rot disease. Forest Pathology 49(6): e12557.

Monge Pérez, J.E., Vásquez Morera, N. & Chinchilla, C.M. 1994. Common/spear rot crown disease in oil palm (Elaeis guineensis Jacq.): Anatomy of the affected tissue. Journal of Oil Palm Research 6(12): 102-108.

Monge Pérez, J.E., Chinchilla López, C.M. & Wang Wong, A. 1993. Studies on the etiology of the crown disease/spear rot syndrome in oil palm. ASD Oil Palm Papers (Costa Rica) 7: 1-16.

Moreno-Chacón, A.L., Camperos-Reyes, J.E., Diazgranados, R.A.Á. & Romero, H.M. 2013. Biochemical and physiological responses of oil palm to bud rot caused by Phytophthora palmivoraPlant Physiology and Biochemistry 70: 246-251.

Muniroh, M.S., Sariah, M., Abidin, M.Z., Lima, N. & Paterson, R.R.M. 2014. Rapid detection of Ganoderma-infected oil palms by microwave ergosterol extraction with HPLC and TLC. Journal of Microbiological Methods 100: 143-147.

Munthe, K.P.S.M. & Dahang, D. 2018. Hosting of Hendersonia against Ganoderma [Ganoderma boninense] disease in oil palm (Elaeis guineensis Jacq). Journal of Multidisciplinary Research and Development 5(3): 2349-4182.

Musa, H., Nusaibah, S.A. & Khairulmazmi, A. 2018. Assessment on Trichoderma spp. mixture as a potential biocontrol agent of Ganoderma boninense infected oil palm seedlings. Journal of Oil Palm Research 30(3): 403-415.

Naher, L., Syawani, N., Amieza, N., Kamarudin, A.B. & Karim, S.M.R. 2019. Trichoderma species diversity in rhizosphere soils and potential antagonism with Fusarium oxysporumBioscience Journal 35(1): 13-26.

Naher, L., Yusuf, U.K., Ismail, A., Tan, S.G. & Mondal, M.M.A. 2013. Ecological status of Ganoderma and basal stem rot disease of oil palms (Elaeis guineensis Jacq.). Australian Journal of Crop Science 7(11): 1723.

Neeraja, B., Ramanandam, B.G., Chalapathi Rao, N.B.V. & Padma, R.E. 2019. Evaluations of fungicides on Phytophthora palmivora incitant of bud rot disease in coconut under in vitro. International Journal of Chemical Studies 7(1): 208-210.

Nusaibah, S.A., Akmar, A.S.N., Idris, A.S., Sariah, M. & Pauzi, Z.M. 2016. Involvement of metabolites in early defense mechanism of oil palm (Elaeis guineensis Jacq.) against Ganoderma disease. Plant Physiology and Biochemistry 109: 156-165.

O’Brien, P.A., Williams, N. & Hardy, G.E.S. 2009. Detecting PhytophthoraCritical Reviews in Microbiology 35(3): 169-181.

Omamor, I.B., Asemota, A.O., Eke, C.R. & Eziashi, E.I. 2007. Fungal contaminants of the oil palm tissue culture in Nigerian institute for oil palm research (NIFOR). African Journal of Agricultural Research 2(10): 534-537.

MPOB. 2018. Oil Palm Planted Area 2018. http://bepi.mpob.gov.my/index.php/en/statistics/area/189-area-2018.html.

Opoku, I.Y., Akrofi, A.Y. & Appiah, A.A. 2007. Assessment of sanitation and fungicide application directed at cocoa tree trunks for the control of Phytophthora black pod infections in pods growing in the canopy. European Journal of Plant Pathology 117(2): 167.

Papavizas, G.C., Dunn, M.T., Lewis, J.A. & Beagle-Ristaino, J. 1984. Liquid fermentation technology for experimental production of biocontrol fungi. Phytopathology 74(10): 1171-1175.

Paterson, R.R.M. 2007. Ganoderma disease of oil palm - A white rot perspective necessary for integrated control. Crop Protection 26(9): 1369-1376.

Paterson, R.R.M., Sariah, M. & Lima, N. 2013. How will climate change affect oil palm fungal diseases? Crop Protection 46: 113-120.

Philippine Coconut Authority. 2014. Terminal Report. Coconut Cadang-Cadang Disease Surveillance 2012-2013. Quezon City, Philippines. p. 70.

Phung, M.H., Pongnak, W., Soytong, K. & Poeaim, S. 2015. Identifications of Phytophthora spp. causing citrus root rots in Thailand. Journal of Agricultural Technology 11(8): 1897-1910.

Pilotti, C.A. 2005. Stem rots of oil palm caused by Ganoderma boninense: Pathogen biology and epidemiology. Mycopathologia 159(1): 129-137.

Pilotti, C.A., Gorea, E.A. & Bonneau, L. 2018. Basidiospores as sources of inoculum in the spread of Ganoderma boninense in oil palm plantations in Papua New Guinea. Plant Pathology 67(9): 1841-1849.

Pilotti, C.A., Sanderson, F.R. & Aitken, E.A.B. 2003. Genetic structure of a population of Ganoderma boninense on oil palm. Plant Pathology 52(4): 455-463.

Pornsuriya, C., Sunpapao, A., Srihanant, N., Worapattamasri, K., Kittimorakul, J., Phithakkit, S. & Petcharat, V. 2013. A survey of diseases and disorders in oil palms of southern Thailand. Plant Pathology Journal (Faisalabad) 12(4): 169-175.

Poromarto, S.H. 2020. The relationship of some characteristics of peat with oil palm basal stem rot (BSR) caused by Ganoderma in peatlands. In IOP Conference Series: Earth and Environmental Science (Vol. 423, No. 1, p. 012064). UK: IOP Publishing Ltd.

Preecha, C., Wisutthiphaet, W. & Seephueak, P. 2017. Screening for plant extract, antagonistic microorganism and fungicides to control Ganoderma boninense caused stem rot of oil palm in vitro. International Journal of Agricultural Technology 13(2): 141-147.

Priwiratama, H. & Susanto, A. 2014. Utilization of fungi for the biological control of insect pests and Ganoderma disease in the Indonesian oil palm industry. Journal of Agricultural Science and Technology A 4: 103-111.

Prokurat, S. 2013. Palm oil - Strategic source of renewable energy in Indonesia and Malaysia. Journal of Modern Science 3: 425-443.

Purba, A., Basyuni, M., Putri, L.A.P., Chalil, D., Hayati, R., Arifiyanto, D. & Syahputra, I. 2019. Sequence analysis of Ganoderma boninense isolates from oil palm. In IOP Conference Series: Earth and Environmental Science 260(1): 012172. UK: IOP Publishing Ltd.

Rakib, M.R.M., Bong, C.F.J., Ahmad, K., Idris, A.S., Jalloh, M.B. & Hani, N.W. 2017. Ganoderma species of basal and upper stem rots in oil palm (Elaeis guineensis) in Sarawak, Malaysia. Journal of Academia 5(1): 27-35.

Rakib, M.R.M., Bong, C.F.J., Khairulmazmi, A. & Idris, A.S. 2015. Aggressiveness of Ganoderma boninense and G. zonatum isolated from upper-and basal stem rot of oil palm (Elaeis guineensis) in Malaysia. Journal of Oil Palm Research 27(3): 229-240.

Rakib, M.R.M., Bong, C.F.J., Khairulmazmi, A. & Idris, A.S. 2014. Occurrence and spatial distribution of Ganoderma species causing upper and basal stem rot in oil palm. Journal of Food, Agriculture & Environment 12(2): 360-364.

Randles, J.W. & Rodriguez, M.J.B. 2003. Coconut cadang-cadang viroid. In Viroids, edited by Hadidi, A., Flores, R., Randles, J.W. & Semancik, J.S. Collingwood: CSIRO Publishing. pp. 233-241.

Randles, J.W., Boccardo, G. & Imperial, J.S. 1980. Detection of the cadang-cadang associated RNA in African oil palm. Phytopathology 70: 185-189.

Randles, J.W., Boccardo, G., Retuerma, M.L. & Rillo, E.P. 1977. Transmission of the RNA species associated with cadang-cadang of coconut palm, and the insensitivity of the disease to antibiotics. Phytopathology 67(10): 1211-1216.

Rees, R.W., Flood, J., Hasan, Y., Wills, M.A. & Cooper, R.M. 2012. Ganoderma boninense basidiospores in oil palm plantations: Evaluation of their possible role in stem rots of Elaeis guineensisPlant Pathology 61(3): 567-578.

Renard, J.L. & de Franqueville, H. 1989. Oil palm vascular wilt. Oléagineux (Paris) 44(7): 341-349.

Renard, J.L. & Quillec, G. 1983. Fusarium disease and replanting. Elements to take into consideration in replanting oil palms in the Fusarium-affected zone in West Africa. Oléagineux 38(7): 421-427.

Rodriguez, M.J.B., Vadamalai, G. & Randles, J.W. 2017. Economic significance of palm tree viroids. In Viroids and Satellites. Massachusetts: Academic Press. pp. 39-49.

Roslan, A. & Idris, A.S. 2012. Economic impact of Ganoderma incidence on Malaysian oil palm plantation - A case study in Johor. Oil Palm Industry Economic Journal 12(1): 24-30.

Rusli, M.H., Idris, A.S. & Cooper, R.M. 2019a. A tool for monitoring Trichoderma and Fusarium oxysporum f. sp. elaeidis oil palm interactions, using constitutive and inducible green fluorescent protein (GFP) and red fluorescent protein (DsRED) reporter system. Journal of Oil Palm Research 31(2): 321-330.

Rusli, M.H., Idris, A.S. & Cooper, R.M. 2019b. Population dynamics of Fusarium oxysporum and Trichoderma spp. in Malaysian and Ghanaian soils. Oil Palm Bulletin 78 (May 2019): 13-23.

Rusli, M.H., Idris, A.S. & Cooper, R.M. 2016. Evaluation of Malaysian soils for potential suppressiveness of Fusarium wilt of oil palm caused by Fusarium oxysporum f. sp. elaeidisJournal of Microbial & Biochemical Technology 8(6): 459-464.

Rusli, M.H., Seman, I.A. & Yusof, Z.N.B. 2013. Fusarium vascular infection of oil palm: Epidemiology, molecular diagnostic tools and the potential of Fusarium suppressive soil in Malaysia. Journal of Environmental Science and Engineering B 2: 1165-1172.

Sahebi, M., Hanafi, M.M., van Wijnen, A.J., Akmar, A.S.N., Azizi, P., Idris, A.S., Taheri, S. & Foroughi, M. 2017. Profiling secondary metabolites of plant defence mechanisms and oil palm in response to Ganoderma boninense attack. International Biodeterioration & Biodegradation 122: 151-164.

Santoso, H., Tani, H. & Wang, X. 2017. Random forest classification model of basal stem rot disease caused by Ganoderma boninense in oil palm plantations. International Journal of Remote Sensing 38(16): 4683-4699.

Sarria, G.A., Martinez, G., Varon, F., Drenth, A. & Guest, D.I. 2016. Histopathological studies of the process of Phytophthora palmivora infection in oil palm. European Journal of Plant Pathology 145(1): 39-51.

Sarria, G.A., Torres, G.A., Vélez, D.C., Rodríguez, J., Noreña, C., Varon, F. & Martinez, G. 2008. Caracterización morfológica y molecular de Phytophthora palmivora agente causal de las lesiones iniciales de la Pudrición del cogollo (PC) de la palma de aceite en Colombia. Fitopatología Colombiana 32: 39-44.

Segarra, G., Avilés, M., Casanova, E., Borrero, C. & Trillas, I. 2013. Effectiveness of biological control of Phytophthora capsici in pepper by Trichoderma asperellum strain T34. Phytopathologia Mediterranea 52(1): 77.

Selvaraja, S., Balasundram, S.K., Vadamalai, G. & Husni, M.H.A. 2012. Spatial variability of orange spotting disease in oil palm. Journal of Biological Sciences 12(4): 232-238.

Shen, H.F., Zhang, J.X., Lin, B.R., Pu, X.M., Zheng, L., Qin, X.D., Li, J. & Xie, C.P. 2014. First report of Pestalotiopsis microspora causing leaf spot of oil palm (Elaeis guineensis) in China. Plant Disease 98(10): 1429-1429.

Sheong, T.J., Ping, L.Y., Alwee, S.S.R.S., Kulandaivelu, M.M. & Zaremski, A. 2018. Fungal diseases affecting oil palm FELDA Global Ventures Research and Development, Malaysia; Létizia Camus. In Achieving Sustainable Cultivation of Oil Palm, Volume 2. Cambridge: Burleigh Dodds Science Publishing. pp. 23-42.

Sumi, K.B., Rao, K.R.S.S., Kumar, S. & Rao, G.P. 2017. Molecular characterization confirming phytoplasma association with spear rot disease of oil palm in India. Phytopathogenic Mollicutes 7(2): 69-75.

Sun, S., Zhang, Y., Que, Y., Liu, B., Hu, K. & Xu, L. 2013. Purification and characterization of fungal laccase from Mycena purpureofuscaChiang Mai Journal of Science 40: 151-160.

Susanto, A., Prasetyo, A.E., Priwiratama, H., Wening, S. & Surianto, S. 2013. Ganoderma boninense penyebab penyakit busuk batang atas kelapa sawit. Jurnal Fitopatologi Indonesia 9(4): 123.

Susanto, A., Sudharto, P.S. & Purba, R.Y. 2005. Enhancing biological control of basal stem rot disease (Ganoderma boninense) in oil palm plantations. Mycopathologia 159(1): 153-157.

Suwandi, S., Akino, S. & Kondo, N. 2018. Enhanced virulence of Fusarium species associated with spear rot of oil palm following recovery from osmotic stress. Mycology 9(1): 20-28.

Suwannarach, N., Sujarit, K., Kumla, J., Bussaban, B. & Lumyong, S. 2013. First report of leaf spot disease on oil palm caused by Pestalotiopsis theae in Thailand. Journal of General Plant Pathology 79(4): 277-279.

Tagoe, S.M.A. 1999. Incidence of Fusarium wilt disease of oil palm in some parts of Ghana. Journal of the Ghana Science Association 1(3): 60-65.

Tengoua, F.F. & Bakoumé, C. 2008. Pathogenecity of Cameroon strains of Fusarium oxysporum f. sp. elaeidis-the causal agent of oil palm vascular wilt. Planter 84(985): 233-237.

Tengoua, F.F. & Bakoume, C. 2005. Basal stem rot and vascular wilt, two treats for the oil palm sector in Cameroon. Planter 81(947): 97-105.

Thanarajoo, S.S., Kong, L.L., Kadir, J., Lau, W.H. & Vadamalai, G. 2014. Detection of coconut cadang-cadang viroid (CCCVd) in oil palm by reverse transcription loop-mediated isothermal amplification (RT-LAMP). Journal of Virological Methods 202: 19-23.

Thompson, A. 1937. Observations on stem rot of the oil palm. Bulletin Department of Agriculture, Straits Settlements and F.M.S. Science Series 21. p. 20.

Torres, G.A., Sarria, G.A., Martinez, G., Varon, F., Drenth, A. & Guest, D.I. 2016. Bud rot caused by Phytophthora palmivora: A destructive emerging disease of oil palm. Phytopathology 106(4): 320-329.

Torres, G.A., Sarria, G.A., Varon, F., Coffey, M.D., Elliott, M.L. & Martinez, G. 2010. First report of bud rot caused by Phytophthora palmivora on African oil palm in Colombia. Plant Disease 94(9): 1163-1163.

Turner, P.D. 1981. Oil Palm Diseases and Disorders. Oxford: Oxford Univ. Press. p. 280.

USDA. 2020. Oilseeds: World Markets and Trade. https://www.fas.usda.gov/data/oilseeds-world-markets-and-trade.

Vadamalai, G., Perera, A.A.F.L.K., Hanold, D., Rezaian, M.A. & Randles, J.W. 2009. Detection of coconut cadang‐cadang viroid sequences in oil and coconut palm by ribonuclease protection assay. Annals of Applied Biology 154(1): 117-125.

Vadamalai, G., Hanold, D., Rezaian, M.A. & Randles, J.W. 2006. Variants of coconut cadang-cadang viroid isolated from an African oil palm (Elaeies guineensis Jacq.) in Malaysia. Archives of Virology 151(7): 1447-1456.

Van de Lande, H.L. 1993. Studies on the Epidemiology of Spear Rot in Oil Palm (Elaeis guineensis Jacq.) in Suriname. PhD Thesis. Wageningen University & Research (Unpublished).

Van de Lande, H.L. 1984. Vascular wilt disease of oil palm (Elaeis guineensis Jacq.) in Para, Brazil. Oil Palm News. No. 28, page 6-10.

Wakefield, E.M. 1920. Diseases of the oil palm in West Africa. Bulletin of Miscellaneous Information (Royal Botanic Gardens, Kew) 1920(9): 306-308.

Waller, J.M. & Brayford, D. 1990. Fusarium diseases in the tropics. International Journal of Pest Management 36(3): 181-194.

Wardlaw, C.W. 1946. Fusarium oxysporum on the oil palm. Nature 158(4020): 712.

Widiastuti, H., Taniwiryono, D., Hendarjanti, H. & Harjotedjo, S. 2018. Chemical and biological characteristics of selected wet soil in oil palm plantation attack with Ganoderma sp. In IOP Conference Series: Earth and Environmental Science 183(1): 012019. UK: IOP Publishing Ltd.

Wiratmoko, D., Prasetyo, A.E., Jatmiko, R.H., Yusuf, M.A. & Rahutomo, S. 2018. Identification of Ganoderma boninense Infection levels on oil palm using vegetation index. International Journal of Oil Palm 1(3): 110-120.

Woittiez, L.S., Slingerland, M., Rafik, R. & Giller, K.E. 2018. Nutritional imbalance in smallholder oil palm plantations in Indonesia. Nutrient Cycling in Agroecosystems 111(1): 73-86.

Woo, S.L., Ruocco, M., Vinale, F., Nigro, M., Marra, R., Lombardi, N., Pascale, A., Lanzuise, S., Manganiello, G. & Lorito, M. 2014. Trichoderma-based products and their widespread use in agriculture. The Open Mycology Journal 8: 71-126.

Wu, Y.H., Cheong, L.C., Meon, S., Lau, W.H., Kong, L.L., Joseph, H. & Vadamalai, G. 2013. Characterization of coconut cadang-cadang viroid variants from oil palm affected by orange spotting disease in Malaysia. Archives of Virology 158(6): 1407-1410.

Yousaf, Q., Subhani, M.N., Iqbal, M.Z. & Chattha, M.B. 2018. Effectiveness of fungicides, methanolic botanical extracts and antagonists against invasive Phytophthora palmivora inciting leaf spots of chinese fan palm. Bionature 38(6): 376-385.

 

*Corresponding author; email: nusaibah@upm.edu.my

 

 

previous