Tag: Elaeis guineensis

(54 Articles)

ARTICLE IN PRESS

VERTICAL DISTRIBUTION OF OIL PALM (Elaeis guineensis) ROOTS IN SOIL AFTER ORGANIC MATTER AMENDMENTS USING BIOPORE INFILTRATION HOLES AND PILE TECHNIQUES

ODIT FERRY KURNIADINATA1*; JEVON JETHRO MILLARD1; HADI PRANOTO1; ELLOK DWI SULICHANTINI1 and ELIYANI1
DOI: https://doi.org/10.21894/jopr.2026.0011  |   Published Online: 11 February 2026
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RESEARCH ARTICLE
Vol. 37 (4) December 2025, p. 617-626

EFFECT OF PLANTING DENSITY, PROGENY LINEAGE AND NITROGEN FERTILISER ON OIL PALM PERFORMANCE ON ALLUVIAL SOIL

AFANDI, A M1; NORLIYANA, Z Z1*; NORDIANA, A A1; MARHALIL, M1; MEILINA, O A1; FARAWAHIDA, M D1 and HALIMATUL, S A1
DOI: https://doi.org/10.21894/jopr.2024.0031  |   Published Online: 14 May 2024
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RESEARCH ARTICLE
Vol. 36 (4) December 2024, p. p. 586-597

BIOLOGY AND BEHAVIOUR OF Elaeidobius kamerunicus FAUST, 1898 (COLEOPTERA: CURCULIONIDAE) IN TWO OIL PALM CULTIVARS IN COLOMBIA

CARLOS ANDRÉS SENDOYA-CORRALES1*; NORMAN FABIAN URREGO-MORALES2; JESÚS DAVID CASTAÑO-MARTINEZ3; ALEX ENRIQUE BUSTILLO4 and ANUAR MORALES RODRÍGUEZ4
DOI: https://doi.org/10.21894/jopr.2023.0048  |   Published Online: 25 September 2023
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RESEARCH ARTICLE
Vol. 36 (3) September 2024, p. 393-408

BIOLOGY AND POPULATION DYNAMICS OF ADULT Sagalassa valida WALKER, 1856 (Lepidoptera: Brachodidae), THE OIL PALM ROOT BORER IN COLOMBIA

CARLOS ANDRÉS SENDOYA-CORRALES1; JOSÉ LUIS PASTRANA-SANCHEZ2*; JESÚS ARVEY MATABANCHOY SOLARTE3; ÁLEX ENRIQUE BUSTILLO PARDEY2; MIRIAM ROSERO GUERRERO2 and ANUAR MORALES RODRÍGUEZ2
DOI: https://doi.org/10.21894/jopr.2023.0034  |   Published Online: 8 August 2023
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RESEARCH ARTICLE
Vol. 36 (3) September 2024, p. 420-431

OIL PALM POLLEN COMPATIBILITY WITH OxG HYBRIDS IN ECUADOR

MARÍA RAQUEL MELÉNDEZ-JÁCOME1; ANDRÉS ALEJANDRO GALVIS-CORREA1; PAMELA ELIZABETH MANTILLA-VALDIVIESO1; FRANCO ESTÉFANO-TOBAR1; MAURICIO ANDRÉS RACINES-OLIVA1; TREVOR ANTHONY JACKSON2 and WILSON VASQUEZ-CASTILLO1*
DOI: https://doi.org/10.21894/jopr.2023.0041  |   Published Online: 29 August 2023
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RESEARCH ARTICLE
Vol. 36 (1) March 2024, p. p. 40-50

INITIAL CHARACTERISATION OF Metarhizium anisopliae CPMa1502 FOR THE DEVELOPMENT OF A BIOPESTICIDE AGAINST THE OIL PALM FRUIT SCRAPER Demotispa neivai (Coleoptera: Chrysomelidae)

GINNA QUIROGA-CUBIDES1*; FELIPE BORRERO-ECHEVERRY2; ANA MARÍA JIMÉNEZ1; LUIS GUILLERMO MONTES-BAZURTO3,4; ALEX BUSTILLO PARDEY3; MARTHA I. GÓMEZ1 and PAOLA E. CUARTAS-OTÁLORA1
DOI: https://doi.org/10.21894/jopr.2022.0076  |   Published Online: 9 December 2022
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REVIEW ARTICLE
Vol. 35 (1) March 2023, p. 1-22

IMPACT OF Elaeidobius kamerunicus (Faust) INTRODUCTION ON OIL PALM FRUIT FORMATION IN MALAYSIA AND FACTORS AFFECTING ITS POLLINATION EFFICIENCY: A REVIEW

SAHARUL ABILLAH MOHAMAD1,12*; MOHAMED MAZMIRA MOHD MASRI1; NORMAN KAMARUDIN1; MOHAMAD ROSMAN SULAIMAN1; ARNAUD COSTA4; MEILINA ONG-ABDULLAH1; HASNOL OTHMAN1; SITI NURULHIDAYAH AHMAD1; MUHAMMAD NURUL YAQIN SYARIF1; ZAM ABDUL KARIM5; IDRIS ABDUL GHANI6; SAMSUDIN AMIT7; AZLINA ZAKARIA7; SU CHONG MING8; SIAW TING CHUAN9; JOHARI JALINAS10; YAP YAU KOONG3; AHMAD ANUAR SAIRI11; SYED MOHD FAIZAL SYED ALI11; MAHBOB ABDULLAH2; SIVAPRAGASAM ANNAMALAI4; KING JIE HUNG12,13; MUHAMAD AZMI MOHAMMED12; IDRIS ABU SEMAN1; RAMLE MOSLIM1 and GHULAM KADIR AHMAD PARVEEZ1
DOI: https://doi.org/10.21894/jopr.2022.0021  |   Published Online: 21 April 2022
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RESEARCH ARTICLE
Vol. 34 (4) December 2022, p. 643-656

OIL PALM SSR RESOURCE INTERFACE (OPSRI) – WEB-BASED BIOINFORMATIC ANALYSIS PIPELINE FOR SSR MINING

ROZANA ROSLI1 *; MOHD AMIN AB HALIM 1; TING NGOOT-CHIN1 ; NOORHARIZA MOHD ZAKI1 ; JAYANTHI NAGAPPAN1 ; RAJINDER SINGH1 ; LESLIE LOW ENG-TI1 and ZETI-AZURA MOHAMED-HUSSEIN2,3
DOI: https://doi.org/10.21894/jopr.2022.0008  |   Published Online: 28 January 2022
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RESEARCH ARTICLE
Vol. 34 (2) June 2022, p. 261-275

IDENTIFICATION OF OIL PALM ROOT-SPECIFIC GENES THROUGH MINING OF RNA-SEQ DATA AND RT-qPCR ANALYSIS

SUBHI SITI MASURA1,2*; OMAR ABD RASID1; NOOR AZMI SHAHARUDDIN2, 3; MAT YUNUS ABDUL MASANI1; KUANG-LIM CHAN1; ENG-TI LESLIE LOW1; SITI SURIAWATI BADAI1; AYUB NOR HANIN1; ABDUL RAHMAN SITI RAHMAH1; MOHD PUAD ABDULLAH2; AZZREENA MOHAMAD AZZEME2 and GHULAM KADIR AHMAD PARVEEZ1
DOI: https://doi.org/10.21894/jopr.2021.0036  |   Published Online: 30 August 2021
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SHORT COMMUNICATION
Vol. 34 (2) June 2022, p. 394-400

SHORT COMMUNICATION: SIMPLIFIED APPROACH FOR EARLY IDENTIFICATION OF SPONTANEOUS OIL PALM HAPLOID (Elaeis guineensis)

MUHAMMAD AZWAN, Z1 ; ZAKI, N M1 *; NORDIANA, H M N1 ; MADON, M2 ; NORZIHA, A1 ; ZULKIFLI, Y1 ; CHAN, P L1 and SINGH, R1
DOI: https://doi.org/10.21894/jopr.2021.0019  |   Published Online: 4 May 2021
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RESEARCH ARTICLE
Vol. 7 No. 1, June 1995, p. 18-34

LIFE HISTORY AND FEEDING BEHAVIOUR OF THE OIL PALM BAGWORM, METISA PLANA WALKER

MOHD BASRI, W*; KEVAN, P G **
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RESEARCH ARTICLE
Vol. 7 No. 1, June 1995, p. 1-9

LONG_TERM IN VITRO MAINTENANCE OF OIL PALM (ELAEIS GUINEENSIS JACQ.) CLONES THROUGH AXENIC ROOT CULTURE

ROHANI, O*; PARANJOTHY, K*
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RESEARCH ARTICLE
Vol. 8 No. 1, December 1996, p. Oct-19

HISTOPATHOLOGY OF Metisa plana (LEPIDOPTERA: PSYCHIDAE) INFECTED WITH Beauveria bassiana DEUTEROMYCOTINA: HYPHOMYCETES)

RAMLE Moslim*; SITI RAMLAH Ahmad Ali*; MOHD BASRI Wahid*
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RESEARCH ARTICLE
Vol. 9 No. 1, June 1997,

ROLE AND EFFECTIVENESS OF Elaeidobius kamerunicus, Thrips hawaiiensis AND Pyroderces sp. IN POLLINATION OF MATURE OIL PALM IN PENINSULAR MALAYSIA

MOHD BASRI Wahid*; NORMAN Kamarudin*
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RESEARCH ARTICLE
(Special Issue), p. 1-17

CHARACTERIZATION AND REGULATION OF THE OIL PALM (Elaeis guineensis) STEAROYL-ACP DESATURASE GENES

SITI NOR AKMAR, A*; CHEAH, S C*; AMINAH, S*; LESLIE, C L O*; SAMBANTHAMURTHI, R*; MURPHY, D J**
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RESEARCH ARTICLE
(Special Issue), p. 34-45

REGULATION OF TRIACYLGLYCEROL SYNTHESIS IN OIL PALM (Elaeis guineensis) AND OLIVE (Olea europaea) CALLUS CULTURES

UMI SALAMAH, R*; QUANT, P A**; HARWOOD, J L**
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RESEARCH ARTICLE
(Special Issue), p. 88-95

ISOLATION AND SEQUENCING OF cDNA CLONES CODING FOR OIL PALM (Elaeis guineensis) ACYL CARRIER PROTEIN (ACP)

RASID, O A*; CHEAH, S C*; MOHD ARIF, A M*
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RESEARCH ARTICLE
Vol. 11 No. 2, December 1999, p. 1-24

AGRONOMIC PERFORMANCE AND GENETIC VARIABILITY OF Dura x Pisifera PROGENIES

KUSHAIRI, A*; RAJANAIDU, N*; JALANI, B S*; ZAKRI, A H**
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RESEARCH ARTICLE
Vol. 10 No. 1, June 1998, p. 68-91

CYTOLOGICAL ANALYSIS OF Elaeis guineensis AND Elaeis oleifera CHROMOSOMES

MARIA Madon*; CLYDE, M M+; CHEAH, S C*
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RESEARCH ARTICLE
(Special Issue - July 2008), p. 87-96

GENE DISCOVERY VIA EXPRESSED SEQUENCE TAGS FROM THE OIL PALM (Elaeis guineensis Jacq.) MESOCARP

NURNIWALIS Abdul Wahab* ; SUHAMI, N** ; SITI NOR AKMA Abdullah+ ; AMINAH S.* ; MOHAMAD ARIF Manaf*
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RESEARCH ARTICLE
Vol. 20 June 2008, p. 447-452

APPLICATION OF FLOW CYTOMETRY FOR ESTIMATION OF NUCLEAR DNA CONTENT IN Elaeis

MARIA Madon * ; PHOON Lee Quen * ; CLYDE, M.M. ** ; MOHD DIN Amirudin *
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RESEARCH ARTICLE
Vol. 18 December 2006, p. 296-304

FREEZE-DRYING OF OIL PALM (Elaeis guineensis) LEAF AND ITS EFFECT ON THE QUALITY OF EXTRACTABLE DNA

RAHIMAH Abd Rahman* ; CHEAH Suan Choo* ; SINGH, Rajinder*
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RESEARCH ARTICLE
Vol. 16 No. 1, June 2004, p. 22-38

PERFORMANCE OF SOME pisiferas OF BINGA, EKONA, URT AND ANGOLAN ORIGIN: PART 2 – FRUIT BUNCH YIELDS VEGETATIVE GROWTH AND PHYSIOLOGICAL TRAITS

TEO, K.W* ; RAO, V** ; CHIA, C.C* ; LIM, C.C+
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RESEARCH ARTICLE
Vol. 16 No. 2, December 2004, p. 12-18

SELECTION FOR PARTIAL RESISTANCE IN OIL PALM PROGENIES TO Ganoderma BASAL STEM ROT

IDRIS Abu Seman* ; AHMAD KUSHAIRI Din* ; ISMAIL Samingin* ; ARIFFIN Darus*
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RESEARCH ARTICLE
Vol. 15 No. 1, June 2003, p. 21-31

PERFORMANCES OF SOME pisiferas OF BINGA, EKONA, URT AND ANGOLAN ORIGINS: PART 1 BREEDING BACKGROUND AND FRUIT BUNCH TRAITS

LIM, C.C*; TEO, K.W.* ; RAO, V** ; CHIA, C.C.*
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RESEARCH ARTICLE
Vol. 15 No. 1, June 2003, p. 12-20

PRELIMINARY ATTEMPTS AT THE CONSTRUCTION OF LARGE INSERT DNA LIBRARIES OF OIL PALM (Elaeis guineensis JACQ.)

SINGH Rajinder* ; LESSARD Philip A** ; TAN Soon Guan+ ; PANANDAM++, Jothi M++ ; SINSKEY Anthony** ; CHEAH Suan Choo*
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RESEARCH ARTICLE
Vol. 13 No. 1, June 2001, p. 42-49

EFFECTS OF Azospirillum INOCULATION ON N2 FIXATION AND GROWTH OF OIL PALM PLANTLETS AT NURSERY STAGE

AMIR, H G* ; SHAMSUDDIN, Z H* ; HALIMI, M S* ; RAMLAN, M F**; MARZIAH, M***
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RESEARCH ARTICLE
Vol. 24 (1) April 2012, p. 1330-1341

A TIME COURSE ANATOMICAL ANALYSIS OF CALLOGENESIS FROM YOUNG LEAF EXPLANTS OF OIL PALM (Elaeis guineensis Jacq.)

NUR FATIMAH Mohd Yusoff * ; SHARIFAH SHAHRUL RABIAH Syed Alwee ** ; MEILINA ONG Abdullah ‡ ; HO Chai-Ling ‡‡ ; NAMASIVAYAM, Parameswari *
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RESEARCH ARTICLE
Vol. 6 No. 2 1994 Dec, p. 102-108

COMMON/SPEAR ROT CROWN DISEASE IN OIL PALM (ELAEIS GUINEENSIS JACQ.) : ANATOMY OF THE AFFECTED TISSUE

MONGE, J E*; VASQUEZ, N+; CHINCHILLA, C M**
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RESEARCH ARTICLE
Vol. 6 No. 1 1994 June, p. 14-24

VARIATION IN MALAYSIAN DURA X PISIFERA PLANTING MATERIALS. I. BUNCH YIELD

KUSHAIRI, A*; RAJANAIDU, N*; JALANI, B S*; ZAKRI, A H+
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RESEARCH ARTICLE
Vol. 6 No. 1 1994 June, p. 6-13

THE CHARACTERISTICS OF INDIGENOUS ENTOMOPATHOGENIC FUNGI ISOLATED FROM INSECT PESTS OF OIL PALM

SITI RAMLAH Ahmad Ali*; RAMLEE Moslim* ; MOHD BASRI Wahid*
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RESEARCH ARTICLE
Vol. 33 (1) March 2021, p. 21-36

POPULATION DENSITY OF Elaeidobius kamerunicus Faust IN DIFFERENT SPIKELET POSITION AT ANTHESISING MALE INFLORESCENCE OF Elaeis guineensis Jacq. IN SABAH AND SARAWAK, MALAYSIA

SAHARUL ABILLAH MOHAMAD*,**; MUHAMMAD NURUL YAQIN SYARIF*; SITI NURULHIDAYAH AHMAD*; MOHAMED MAZMIRA MOHD MASRI*; KING JIE HUNG** and NORMAN KAMARUDIN*
DOI: https://doi.org/10.21894/jopr.2020.0075  |   Published Online: 8 October 2020
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RESEARCH ARTICLE
Vol. 5 No. 2 1993 Dec, p. 92-101

PATHOGENICITY TEST ON BEAUVERIA BASSIANA (BALSAMO) AGAINST OIL PALM BAGWORM (METISA PLANA WLK)

SITI RAMLAH Ahmad Ali*; MOHD BASRI Wahid* ; RAMLE Moslim*
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RESEARCH ARTICLE
Vol. 5 No. 2 1993 Dec, p. 75-85

THE ROOT SYSTEM OF THE OIL PALM (ELAEIS GUINEENSIS, JACQ.) II: INDIRECT ESTIMATIONS OF ROOT LENGTH, DIAMETER AND SURFACE AREA

GOH K J*; SAMSUDIN Amit*
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RESEARCH ARTICLE
Vol. 5 No. 1 1993 June, p. 1-11

THE ROOT SYSTEM (ELAEIS GUINEENSIS, JACQ.) I. A MODIFIED SOIL CORE METHOD FOR ROOT STUDY

GOH K J*; SAMSUDIN Amit*
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 369-378

QUANTITATIVE ANALYSIS OF CAROTENES IN THE OIL FROM DIFFERENT PALM SPECIES

YAP Soon Chee*;CHOO Yuen May* ;OOI Cheng Keat* ;ONG Augustine S H+ ;GOH S H++
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 363-368

PHOSPHOLIPIDS AND GLYCOLIPIDS IN THE OIL FROM SOME VARIETIES OF ELAEIS GUINEENSIS IN INDIA

KULKARNI, A S*; KHOTPAL, R R*; BHAKARE, H A*
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 355-362

FIELD EVALUATION OF INSECTICIDES AND A CULTURAL PRACTICE AGAINST THE BUNCH MOTH TIRATHABA RUFIVENA (LEPIDOPTERA: PYRALIDAE) IN A MATURE OIL PALM PLANTATION

MOHD BASRI Wahid*;MUKESH Sharma+ ;NORMAN Kamarudin*
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 349-354

ISOZYME ANALYSIS OF PLANTLETS FROM SEVEN CLONES OF OIL PALM (ELAEIS GUINEENSIS JACQ.)

CHEE Seng Ooi*; KHENG Choo Wooi+; AM Pai Chong*
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 336-348

AGE-RELATED CHANGES IN STOMATAL AND PHOTOSYNTHETIC CHARACTERISTICS OF LEAVES OF OIL PALM (ELAEIS GUINEENSIS JACQ.)

HENSON, I E*
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RESEARCH ARTICLE
Vol. 2 No. 2 1990 Dec, p. 199-207

PRELIMINARY EVIDENCE OF A GENETIC CAUSE FOR THE FLORAL ABNORMALITIES IN SOME OIL PALM RAMETS

RAO, V. *; DONOUGH, C.R.**
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