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Journal : Cropsaver : Journal of Plant Protection

Population Fluctuations Oryctes rhinoceros L. Beetle in Plant Oil Palm (Elaeis guineensis Jacq.) Given Mulching Oil Palm Empty Bunch Fauzana, Hafiz; Sutikno, Agus; Salbiah, Destia
CROPSAVER - Journal of Plant Protection Vol 1, No 1 (2018)
Publisher : Departemen Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.808 KB)

Abstract

Oil palm is a pre-eminent commodity in Indonesia, especially in Riau Province. The main pests that attack the oil palm is the pest of beetle Oryctes rhinoceros. The life cycle of pre-adult O. rhinoceros is on the ground, while the one that attacks the plant is the beetle stadia. The application of oil palm empty bunches (OPEB) to oil palm cultivation that functions as mulch and soil compost can improve the physical and biological properties of the soil, otherwise O. rhinoceros actually increases its population with OPEB application. The objective of this research is to know the population of O. rhinoceros in oil palm plantation given mulch of empty palm oil bunches. Research using survey method, observation done at PT. Adei Plantation & Industry. Observations made on the pradati with the size of the soil as a sample, to catch the adult beetles used ferotrap using pheromones as much as 5 ferotrap on 10 ha of land. Observations included the pre-adult population, the beetles population of O. rhinoceros, sex ratio, biomass, attack intensity. The results of research that has been done showsthat in the low adults population were the average of 8 tails per week, instar 2 most found was 15 tails. The population of beetles O. rhinoceros were the average of 23.8 tail / ferotrap / month. Population O. rhinoceros 1st week and 2nd, 3rd week decreased, lowest was at 4th week. The sex ratio of female and male beetles was 19.4: 4.4 or 4.54: 1. The intensity of O. rhinoceros attack was 11.72 ± 2.01% belonging to the category of minor attacks.Keywords: beetles O. rhinoceros, oil palm empty bunches, fluctuations, population.
Pathogenicity of Beauveria bassiana Vuill in compost media for Oryctes rhinoceros L. oil palm pest control Rina Novianti; Hafiz Fauzana; Rusli Rustam
CROPSAVER Vol 4, No 1 (2021)
Publisher : Departemen Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/cropsaver.v4i1.31039

Abstract

The Oryctes rhinoceros pest is an important pest of palm oil plant.  Pest problems occur because  Oil Palm Empty Fruit Bunches (OPEFB) is added for soil fertility to create a breeding site for larvae O. rhinoceros. Generally, OPEFB will receive the plants more quickly when composted, and pest control is carried out in the compost. Biological control is more recommended because it is environmentally friendly, Therefore compost is added with biological control agent O. rhinoceros namely B. bassiana. This study is aimed to obtain the best conidia density of Beauveria bassiana in compost in controlling larvae O. rhinoceros. The research was carried out at the Plant Pest Laboratory and Experimental Garden, Faculty of Agriculture, Riau of University. The study was carried out from February to November 2020. The experiment on the conidia density of B. bassiana fungi in compost media against larvae O. rhinoceros, using a Completely Randomized Design (CRD), with 6 treatments 4 replications obtained 24 experimental units, while the treatments were 0 g.l-1, 15 g.l-1, 30 g.l-1, 45 g.l-1, 60 g.l-1 and 75 g.l-1. The results of the research revealed that  OPEFB compost + sawdust containing the fungus B. bassiana 75 g.l-1 (83,2 x108 kon/ml) had the best ability to control larvae O. rhinoceros with a total larvae mortality of 87% which caused early death of 54 hours after application, LT50 of 213 hours after application, and LC50 of 3,3% or the equivalent of 33 g.l-1 at 14 days after application.
Population Fluctuations Oryctes rhinoceros L. Beetle in Plant Oil Palm (Elaeis guineensis Jacq.) Given Mulching Oil Palm Empty Bunch Hafiz Fauzana; Agus Sutikno; Destia Salbiah
CROPSAVER Vol 1, No 1 (2018)
Publisher : Departemen Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.808 KB) | DOI: 10.24198/cs.v1i1.16998

Abstract

Oil palm is a pre-eminent commodity in Indonesia, especially in Riau Province. The main pests that attack the oil palm is the pest of beetle Oryctes rhinoceros. The life cycle of pre-adult O. rhinoceros is on the ground, while the one that attacks the plant is the beetle stadia. The application of oil palm empty bunches (OPEB) to oil palm cultivation that functions as mulch and soil compost can improve the physical and biological properties of the soil, otherwise O. rhinoceros actually increases its population with OPEB application. The objective of this research is to know the population of O. rhinoceros in oil palm plantation given mulch of empty palm oil bunches. Research using survey method, observation done at PT. Adei Plantation & Industry. Observations made on the pradati with the size of the soil as a sample, to catch the adult beetles used ferotrap using pheromones as much as 5 ferotrap on 10 ha of land. Observations included the pre-adult population, the beetles population of O. rhinoceros, sex ratio, biomass, attack intensity. The results of research that has been done showsthat in the low adults population were the average of 8 tails per week, instar 2 most found was 15 tails. The population of beetles O. rhinoceros were the average of 23.8 tail / ferotrap / month. Population O. rhinoceros 1st week and 2nd, 3rd week decreased, lowest was at 4th week. The sex ratio of female and male beetles was 19.4: 4.4 or 4.54: 1. The intensity of O. rhinoceros attack was 11.72 ± 2.01% belonging to the category of minor attacks.Keywords: beetles O. rhinoceros, oil palm empty bunches, fluctuations, population.
Co-Authors ', Mukti , Deviona, , - Wardati Agus Sutikno Agus Sutikno Ahsol Uasyim Al Ikhsan Amri Alfaizal Amdani Parulian Sidauruk Anthony Hamzah AR, Arman Effendi Ardian Ardian Arif Fashli Hakiki Aritonang, Putra Arman Effendi Arnis En Yulia Aurilika Octiyanti Ayubi Alfasiri Betti Andriany Sirait Desi Rahmiaty Pulungan Desita Salbiah Desita Salbiah Dessy Dian Syafitri Destia Salbiah Edhi Martono Eka Putri Agustina El Sahira, Resi Elisa Ester Sirait Erawati, Netti Erlida Ariani Eunike JH Sidauruk F. X. Wagiman Feby Arlen Fetmi Silvina Fifi Puspita Fitriah Sucindra Mefta Fitriana, Melani Fransiscus Xaverius Wagiman Gusmawartati Gusmawartati Hakiki, Arif Fashli Hamid, Imam Ramadhan Hower, Owisen Husnayetti Husnayetti Idwar, Idwar Irfandri Irfandri Irfandri Irfandri Irfandri, Irfandri Irwanto Irwanto Jeltje Hennle Laoh Joni Handoko Joni Irawan Juliani Harahap Kartika Yoga Prasetyani Kortima, Eka Manurung, Yohana Martina Martina Mefta, Fitriah Sucindra Michael Daru Enggar Wiratmoko Miftahul Fadilla MUHAMMAD ALI Muhammad Ali Muhammad Ismed Muhammad Tuah Alamin Hasibuan Mukti ' Murniati . Murniati Murniati Musliar Kasim Nailul Hakim Pamungkas Nelvia Nelvia Nelvia Nelvia Nuratika, Suci Nurjayanti NJ Nurjayanti Pajri Ananta Yudha Pamungkas, Nailul Hakim Pebrianti, Riska Pulungan, Desi Rahmiaty Putra Aritonang Putri, Afra Fadhila Putri, Nela Eka Putri, Ulfa Nabila Rahmadini, Aulia Rahmat Ridho Ramadhoni, Rizky Ramayani, Dwi Rina Novianti Rina Novianti Riska Pebrianti Rita Kurnia Rizki, Nisa Alifia Rizky Aulina Harahap Rizky Ramadhoni Rusli RR Rustam RUSLI RUSTAM Rusli Rustam Rusli Rustam Rusli Rustam Salbiah, Destia Sri Swastika Susilawati Susilawati Susilawati Susilawati Susilawati, Susilawati Syafri Syafei Ustadi Ustadi Very Fernando H Wardati Wardati Wardati Wardati Wardati Wardati Wardati, - Yetti Elfina Yetti Elfina Yobi, Afrila Yunel Venita Zulfatri