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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Jurnal Hortikultura Indonesia Buletin Hama dan Penyakit Tumbuhan USU LAW JOURNAL BIOTROPIA - The Southeast Asian Journal of Tropical Biology Cropsaver : Journal of Plant Protection Jurnal Penelitian Hutan Tanaman Jurnal Hortikultura Buletin Penelitian Tanaman Rempah dan Obat Jurnal Planta Tropika Jurnal Perlindungan Tanaman Indonesia JURNAL BIOLOGI INDONESIA ZOO INDONESIA JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Penelitian Pertanian Tanaman Pangan Journal of Applied Agricultural Science and Technology Biosaintifika: Journal of Biology & Biology Education Jurnal Entomologi Indonesia Buletin Penelitian Tanaman Rempah dan Obat Zoo Indonesia Agrotech Journal

PURNAMA HIDAYAT

Departemen Proteksi Tanaman, Fakultas Pertanian, IPB University

Author-ID : 349010

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Veterinary Other

Published : 64 Documents Claim Missing Document

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Whitefly Infestation and Economic Comparison of Two Different Pest Control Methods on Soybean Production Murgianto, Fitrah; Hidayat, Purnama
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 5, No 2 (2017)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196//pt.2017.071.110-115

Insecticide application is a common practice done by farmers to control the whitefly Bemisia tabaci. While the use of insecticide can suppress the whitefly population, the cost of soybean production is also increased. The objective of this research was to compare the whitefly infestation and economic of two whitefly control methods on soybean production.Two sets of experiments were done, one set with insecticide application and another one without insecticide application. Ten soybean cultivars were used in each set of experiment with completely randomized design and three replications.The whitefly infestation was observed weekly on sample plants on each plot. The benefit and R/C ratio were calculated based on revenue and total costs of soybean production. The average whitefly (egg and nymphs) population on the plots with insecticide application was 4.95 for egg and 5.72 for nymph per leaf, which was lower than those without insecticide application 11.76 for egg and 10.86 for nymph per leaf. The average benefit and R/C ratio for the plots with insecticide application were IDR 9,654,507/ha and 1.51 respectively, while the average benefit and R/C ratio for the plots without insecticide application were IDR 8,706,299/ha and 1.55 respectively. The study can be concluded thatgrowing soybean without insecticide treatmentwas more efficient than growing soybean with insecticide applications

The Role of Coprophagous Beetles on Dung Decomposition and Enhancement OF Soil Fertility: Effect Of Body Size, Species Diversity and Biomass Shahabuddin, Shahabuddin; Manuwoto, Sjafrida; Hidayat, Purnama; Noerdjito, Woro A.; Schulze, Christian H.
JURNAL BIOLOGI INDONESIA Vol 5, No 2 (2008): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v5i2.3192

ABSTRAKPeran Kumbang Koprofagus pada Dekomposisi Kotoran Hewan dan Kesuburan Tanah:Pengaruh Ukuran Tubuh, Keragaman Species dan Biomasa. Penelitian ini bertujuan untukmenganalisis pengaruh keragaman species, ukuran dan biomassa kumbang koprofagus dalammerombak kotoran hewan dan meningkatkan kesuburan tanah. Percobaan dilakukanmenggunakan Rancangan Acak Lengkap dengan perlakuan jumlah dan panjang tubuh spesieskumbang koprofagus. Peubah tergantung yang diamati adalah persentase kotoran yangterdekomposisi dan kadar bahan organik serta N,P,K total tanah sebagai indikator kesuburantanah. Hasil penelitian menunjukkan bahwa persentase kotoran hewan yang terdekomposisilebih dipengaruhi oleh ukuran dan biomassa kumbang yang terlibat dibandingkan denganjumlah spesies. Persentase kotoran yang terdekomposisi berkorelasi positif dengan ukurankumbang koprofagus. Kadar N,P,K total tanah meningkat mengikuti jumlah kotoran hewanyang terdekomposisi yang mengindikasikan bahwa aktifitas perombakan kotoran hewan olehkumbang koprofagus berpengaruh positif terhadap kesuburan tanah.Kata kunci: Kumbang koprofagus, komposisi spesies, dekomposisi, kesuburan tanah

PENGARUH POLA PENGELOLAAN HAMA TERHADAP POPULASI SERANGGA HAMA PADA LAHAN KEDELAI VARIETAS ANJASMORO DAN WILIS Puspitasari, Mahardika; Hidayat, Purnama; ., Pudjianto; ., Marwoto; Rahardjo, Bambang Tri
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol 16, No 1 (2016): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Effect of pest management systems to the insect pests population on Anjasmoro and Wilis soybean varieties. The integrated pest management (IPM) is a pest control approach which is based on ecological and economic considerations. The objective of this research was to study the effect of different pest management systems on the insect pest population using two soybean varieties, Anjasmoro and Wilis.The experiments were done in a randomized complete block design, repeated twice. The pest management systems under the different plots were integrated pest management, non-chemical control, chemical control, and the control (which received neither chemicals nor IPM). Observations were made on the pest population and the intensity of the damage caused by primary soybean pests. The primary pests observed were Ophiomya phaseoli, Aphis gossypii, Lamprosema indicata, Spodoptera litura, Bemisia tabaci, Riptortus linearis and Etiella zinckenella. Integrated pest management significantly affect the population of whitefly on Anjasmoro variety but not on Wilis variety. The populations of bean fly, aphid, leaf roller, armyworm, stink bug and pod borer were not affected by pest management system. The lower yield of Anjasmoro variety was attributed to the attack by a viral infection whose disease incidence reached 80% on the plots without a pest management system. IPM management system was more efficient than chemical management system.

Perkembangan Pradewasa dan Kemampuan Hidup Predator Verania lineata Thurnberg (Coleoptera: Coccinellidae) pada Tanaman Padi Varietas Rojolele Transgenik Usyati, N.; Buchori, Damayanti; Manuwoto, Syafrida; Hidayat, Purnama; Loedin, Inez H. Slamet
Jurnal Penelitian Pertanian Tanaman Pangan Vol 34, No 3 (2015): Desember 2015
Publisher : Pusat Penelitian dan Pengembangan Tanaman Pangan

The use of transgenic varieties on the agricultural production system may provide some agronomical benefits. However, uses of transgenic variety have raised some debates about their potential negative impact on the environment, such as on the decreasing of natural enemies. To study the impact of transgenic variety to the natural enemies, study was conducted on larvae development, and the survival of predatoral insect (V. lineata) on the transgenic Rojolele rice variety. Test was conducted at the laboratory of Molecular Biology, Research Centre for Biotechnology of Indonesian Institute of Science, from January to October 2009. Completely randomized design with 8 treatments and 30 replications were employed. The treatments were transgenic Rojolele rice as follow: 4.2.3-28-15-2-7 and 4.2.4-21-8-16-4 lines contained fusion of two cry genes (cryIB-cryIAa). The 3R9-8-28-26-2 and 3R7-8-15-2-7 lines contained mpi::cryIB gene, the T9-6.11-420 line contained cryIAb gene obtained by particle bombardment, DTcry (azygous) is a segregate and does not contain cry gene (null), DTcry-13 line contained cryIAb gene by Agrobacterium, and non transgenic rice (Rojolele variety). Results showed that there were differences of larvae development and survival of insect predator V. lineata fed on the among transgenic rice lines. On transgenic line T9-6.11-420 and on DTcry-13 line the life time, developmental stages, the number eclosion of adult female, adult insect weight, and survival of the preimaginal and the adult of insect predator were consistently low. On the transgenic line 4.2.3-28-15-2-7; 3R9-8-28-26-2; and 3R7-8-15-2-7 each had no consistent effect on the larvae development and the survival of insect predator. DTcry (azygous) line had no effect on the larvae development and the survival of insect predator. Whereas transgenic line 4.2.4-21-8-16-4 had an effect on the adult weight of insect predator.

Respons Biologi Wereng Batang Coklat terhadap Biokimia Tanaman Padi Rahmini, Rahmini; Hidayat, Purnama; Ratna, Endang Sri; Winasa, I Wayan; Manuwoto, Syafrida
Jurnal Penelitian Pertanian Tanaman Pangan Vol 31, No 2 (2012): Agustus 2012
Publisher : Pusat Penelitian dan Pengembangan Tanaman Pangan

In developing rice varieties resistant to brown planthopper (BPH), information on responses of the BPH to the rice plants were needed. The aim of the research was to study the biological responses of BPH on biochemical factors of some rice varieties. The study was conducted on June 2010 to April 2012 in Muara Research Station, of the Indonesian Center for Rice Research (ICRR) and at Laboratory of Physiology and Toxicology, Plant Protection Department, Bogor Agriculture University. The biological responses of the BPH to rice varieties were studied in terms of adult settling preference, feeding activity using the honeydew test, and life table analysis. The biochemical factors of the rice varieties, namely sucrose and oxalic acid contents were analyzed. Rice varieties TN1 (no resistance gene), IR26 (Bph1), IR42 (bph2), IR64 (Bph1+), IR74 (Bph3), PTB33 (bph2+Bph3), and Inpari13 (unknown resistance gene) were used in this study. The BPH showed similar non-preference reactions to the resistant varieties and Inpari13 for settling. Feeding activity of the adult female BPH was the highest on the susceptible variety TN1 and the lowest on the resistant variety PTB33. The highest mortality of BPH occurred at larval stages, especially in the first and second instars. The intrinsic rate of increase (rm) and net reproductive rate (Ro) of the BPH were higher on the susceptible variety TN1, but the doubling time (DT) was shorter than those on the resistant varieties. The resistant variety PTB33 contained high oxalic acid and low sucrose. On the contrary, the susceptible variety TN1 contained low oxalic acid and high sucrose. These biochemical factors contributed in rice plant resistance to BPH.

Characterization of Three Species of Thrips on Weeping Fig, Nutmeg, and Marine Seruni Plants Based on Mtcoi DNA Sequences Kurniawaty, Nia; Hidayat, Purnama; Rauf, Aunu
Biosaintifika: Journal of Biology & Biology Education Vol 8, No 2 (2016): September 2016
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v8i2.5448

Thrips are widely reported as pests in vegetable crops. However, the existence of Phlaeothripidae members has a less concern in Indonesia. Phlaeothripidae is the only family of Tubulifera Suborder and some reports suggested that they had potential to be pests in several crops due to their ability to roll up and to make galls on leaves. The first step in pest management attempt is to identify the pest accurately and quickly, so the pest management can be on target and more efficient. One of the identification methods is the molecular identification using DNA barcoding techniques. This study aimed to characterize and to compare species thrips in banyan, nutmeg, and marine seruni based on their molecular characteristics. This research was conducted in Bogor and Kuningan. The process of molecular characterization consisteds of four steps DNA total extraction, amplification by using PCR, COI gene sequence, and data analysis. PCR programme was succesfully to amplified mtCOI gene fragment at 710 bp. The length of mtCOI gene of Gynaikothrips uzeli, Haplothrips ganglbaueri, and Pseudophilothrips ichini were 704, 686, and 702 bp dominated by A and T bases with nucleotide variation value of 27.8%. This results confirmed that molecular characterization using mtCOI gene mitochondrial had successfully supported the morphological data.How to CiteKurniawaty, N., Hidayat, P. & Rauf, A. (2016). Characterization of Three Species of Thrips on Banyan, Nutmeg, and Marine Seruni Plants Based on Coi Gene. Biosaintifika: Journal of Biology & Biology Education, 8(2), 185-192.

THE ROLE OF COPROPHAGOUS BEETLES ON DUNG DECOMPOSITION AND ENHANCEMENT OF SOIL FERTILITY: EFFECT OF BODY SIZE, SPECIES DIVERSITY AND BIOMASS Shahabuddin, Shahabuddin; Manuwoto, Sjafrida; Hidayat, Purnama; Noerdjito, Woro A.; Schulze, Christian H.
JURNAL BIOLOGI INDONESIA Vol 5, No 2 (2008): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v5i2.3192

VEGETATION DIVERSITY AND INTENSITY OF PLANT PESTS AND DISEASES IN TWO POLYCULTURE SYSTEMS IN TANGGAMUS DISTRICT ., Sudiono; Sutjahyo, Surjono Hadi; Wijayanto, Nurheni; Hidayat, Purnama; Kurniawan, Rachman
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol 17, No 2 (2017): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Vegetation diversity and intensity of plant pests and diseases in two polyculture systems in Tanggamus District. The vegetable crop management cannot be separated from infestation of plant pest and disease which influences the quality and quantity of crop yield. The pest organism development is influenced by agroecosystem. The objective of this research was to analyze vegetation diversity and intensity of pest and disease in Tanggamus District. Methods used in this research were analysis of vegetation diversity based on Shannon index, percentage of pests damage and diseases incidence. The results showed that the vegetation diversity in polyculture of agriculture typology were 11 plant species with diversity index of 0.64; while in polyculture of agroforestry typology there were 11 plant species with diversity index of 0.74 and both of these indices were less than 1 (H? < 1). The percentage of pests damage in the polyculture of agriculture larger than polyculture of agroforestry typology ranging from 7.20% to 81.67% and 3.04% to 26.67% respectively. While the incidence of disease in polyculture of agriculture ranging from 0.65% up to 100% and polyculture of agroforestry typology 0.65% up to 68.00%.

RESISTANCE OF SOME NEW CLONES OF EUCALYPTUS TO INSECTS CAUSES GALL IN MOUNT MUTIS, NTT Safitri, Betari; Hidayat, Purnama; Buchori, Damayanti
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol. 19 No. 2 (2019): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Eucalyptus (Eucalyptus spp.) is a fast-growing tree native in Australia, Papua, and Eastern part of Indonesia. It is valued for its timber, oil, gum, and resin, and as an ornamental tree. Many eucalyptus clones have been developed and planted for timber production in Sumatera. Several galls caused by insects are known as serious pests of eucalyptus and can reduce the quality and quantity of the timber production. This study was aimed to identify the gall inducers and describe the galls that formed on the eucalyptus clones which planted in Mt. Mutis, East Nusa Tenggara Province. The research was conducted from October 2017 to July 2018. A total of 855 seedlings consisting of 57 clones and 15 plants for each clone were planted in Mt. Mutis. Observations of the gall symptoms were done biweekly on each plant. Gall symptoms were directly observed and identified, included the form, size, location, color, and insect that caused the gall. There were four types of gall forms were recorded. One type of gall caused by Ophelimus sp. (Hymenoptera: Eulophidae) which similar to the gall recorded in Sumatera and Java. The other three gall forms were never been reported in Indonesia. The insects that associated with galls were Hymenoptera and Diptera orders. The type of gall that mostly found in the eucalyptus clones was the big clustered leaf gall caused by Fergusonina sp. (Diptera:Ã‚Â Fergusoninidae).Ã‚Â There are only two clones which are included as susceptible clones based on the type of gall formed, C35 and C53. There were 27 eucalyptus clones with no gall infestations which were considered as the good candidate of resistance eucalyptus clones to the gall infestations.

SPECIES, HOST RANGE, AND IDENTIFICATION KEY OF WHITEFLIES OF BOGOR AND SURROUNDING AREA Hidayat, Purnama; Bintoro, Denny; Nurulalia, Lia; Basri, Muhammad
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol 18, No 2 (2018): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Species identification, host range, and identification key of whiteflies of Bogor and surrounding area. Whitefly (Hemiptera: Aleyrodidae) is a group of insects that are small, white, soft-bodied, and easily found on various agricultural crops. Whitefly is a phytophagous insect; some species are important pests in agricultural crops that can cause direct damage and can become vectors of viral diseases. The last few years the damage caused by whitefly in Indonesia has increased. Unfortunately, information about their species and host plants in Indonesia, including in Bogor, is still limited. Kalshoven, in his book entitled Pest of Crops in Indonesia, published in the 1980s reported that there were 9 species of whitefly in Indonesia. The information on the book should be reconfirmed. Therefore, this study was conducted to determine whitefly species and its host plants in Bogor and its surroundings. Whiteflies is identified based on the ?puparia? (the last instar of the nymph) collected from various agricultural plants, ornamental plants, weeds, and forest plants. A total of 35 species of whiteflies were collected from 74 species and 29 families of plants. The collwcted whiteflies consist of four species belong to Subfamily Aleurodicinae and 31 species of Subfamily Aleyrodinae. The most often found whitefly species were Aleurodicus dispersus, A. dugesii, and Bemisia tabaci. A dichotomous identification key of whiteflies was completed based on morphological character of 35 collected species. The number of whitefly species in Bogor and surrounding areas were far exceeded the number of species reported previously by Kalshoven from all regions in Indonesia.

Co-Authors Adha Sari Ady Daryanto Akhmad Rizali ALI NURMANSYAH Amanda Mawan Andi Khaeruni Anik Larasati Anik Larasati Araz Meilin AUNU RAUF Awang Maharijaya B T Rahardjo Bambang Suryobroto Bambang Tri Rahardjo Bandung Sahari Bintoro, Denny Bismar Nasution Bonjok Istiaji Bonjok Istiaji Ciptadi Achmad Yusup Damayanti Buchori DAMAYANTI BUCHORI Damayanti Buchori Dede Maryana Dewi Sartiami DJOKO PRIJONO Dodi Nandika Endang Sri Ratna Estriana Riti Fitrah Murgianto GUSNAWATY HS, GUSNAWATY Harleni Harleni Hasballah Thaib Hazen Arrazie Kurniawan Hendrival Hendrival Hermanu Triwidodo Husni dan Zulfanazli Pudjianto Alfian Rusdy Inez H. Slamet -Loedin Juliet M.E. Mamahit Kasmiatun Keisha Disa Putirama Kenneth Puliafico Kiki Fajrina Simamora Kurniawan, Rachman LILIK BUDIPRASETYO Loedin, Inez H. Slamet Lutfi Afifah Manuwoto, Syafrida Manuwoto, Syafrida Marwoto . Marwoto . MELTA R. FAHMI Muhamad Syukur Muhammad Basri Muhammad Botek Muhammad Iqbal Tawakkal MUHAMMAD TAUFIK Murgianto, Fitrah N. Usyati Neo Endra Lelana NETTI YULIARTI nFN Sudiono Nia Kurniawaty Nia Kurniawaty, Nia NOOR AIDAWATI Noor Farikhah Haneda Nurheni Wijayanto Nurheni Wijayanto Nurulalia, Lia Oemijati Rachmatsyah Rachman Kurniawan Rachman Kurniawan RACHMAWATI RACHMAWATI Rahayu Mallarangeng Rahayuwati, Sat Rahmini, Rahmini Rika Ludji Rizky Nazarreta Rosyid Amrulloh RUSMILAH SUSENO Safitri, Betari Sandi Nugroho SAURIN HEM Schulze, Christian H. Schulze, Christian H. SEDYO HARTONO Septiantina Dyah Riendriasari Shahabuddin Saleh Siswandi Siswandi SITI HERLINDA SJAFRIDA MANUWOTO SJAFRIDA MANUWOTO Sobir Sobir Soemartono Sosromarsono Soerjono Hadi Sutjahyo Sopian Sopian SRI HENDRASTUTI HIDAYAT Sri Hendrastuti Hidayati Sriani Sujiprihati Sudiono . Sudiono Sudiono Surjono Hadi Sutjahyo Sutjahyo, Surjono Hadi SYAFRIDA MANUWOTO Syafrida Manuwoto Syair Syair Syawaluddin Syawaluddin Tri Atmowidi Ujang Wawan Darmawan Ulfah Juniarti Siregar Usyati, N. Utary Maharani Barus Utomo Kartosuwondo UTOMO KARTOSUWONDO Van Basten Tambunan Van Basten Tambunan Vani Nur Oktaviany Subagyo Vani Nur Oktaviany Subagyo Wayan Winasa Willing Bagariang Woro A. Noerdjito, Woro A. Woro Anggraitoningsih Noerdjito YAHER WANDI Yani Maharani Yani Maharani Yendra Pratama Setyawan Yoga Yuniadi Yuliani Yuliani

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