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All Journal HAYATI Journal of Biosciences Buletin Hama dan Penyakit Tumbuhan Jurnal Ilmu Lingkungan Jurnal Pengendalian Hayati Jurnal Natur Indonesia Microbiology Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Penelitian Tanaman Industri Jurnal Matematika & Sains AGRIVITA, Journal of Agricultural Science Planta Tropika Jurnal Perlindungan Tanaman Indonesia JURNAL BIOLOGI INDONESIA ZOO INDONESIA JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Penelitian Pertanian Tanaman Pangan Jurnal Penelitian Kelapa Sawit Jurnal Entomologi Indonesia Jurnal Agrotek Lestari Jurnal Penelitian Tanaman Industri (Littri) Zoo Indonesia Jurnal Risalah Kebijakan Pertanian dan Lingkungan Journal of Multidisciplinary Applied Natural Science Jurnal Sylva Lestari Jurnal HPT (Hama Penyakit Tumbuhan) Policy Brief Pertanian, Kelautan, dan Biosains Tropika

DAMAYANTI BUCHORI

Departemen Proteksi Tanaman, Fakultas Pertanian, Institut Pertanian Bogor Jln. Meranti, Kampus IPB Dramaga, Bogor, Jawa Barat 16680

Author-ID : 243498

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Veterinary Other

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Keefektivan padi transgenik terhadap hama penggerek batang padi kuning Scirpophaga incertulas (Walker) (Lepidoptera: Crambidae) N. Usyati; Damayanti Buchori; Syafrida Manuwoto; Purnama Hidayat; Inez H. Slamet -Loedin
Jurnal Entomologi Indonesia Vol 6 No 1 (2009): April
Publisher : Perhimpunan Entomologi Indonesia

Transformation two cry genes (cryIB-cryIAa) and transformation with a single the cry1B gene under the control of a wound-inducible maize proteinase inhibitor gene (mpi) promoter were two approaches that were used to get resistant rice to the rice stemborer which may be had a durable resistance. To obtain information on the effectiveness of seven transgenic rice lines to the rice yellow stemborer S. incertulas, a test was conducted in greenhouse. The seven lines were 1). line 4.2.3 and 2) line 4.2.4 both contain fusion of two cry genes (cryIB-cryIAa); 3) line 3R9 and 4) line 3R7 lines both contain of mpi-cryIB gene; and 5) line 6.11 contains of cryIAb gene by particle bombardment, 6) line DT-cry (Azygous) that do not contain cry gene (null), and 7) DT-cry line contains cryIAb gene by Agrobacterium, and as a negative control, we used three non transgenic rice varieties i.e., Rojolele, Cilosari, and Ciherang. The result showed that transgenic rice lines, except DT-cry and DT-cry (Azygous) lines were effective to suppress damage by the insect, and showed an inhibition effect on the growth of S. incertulas, and had a high level ofresistance than non transgenic rice varieties had. There were differences on resistance value/level among transgenic rice lines. Based on the resistance value, 6.11 line was the highest followed by 4.2.4 line and 3R7 line, these lines were categorized as high resistance. Transgenic rice-4.2.3 line and 3R9 line were categorized as moderat resistance. DT-cry and DT-cry (Azygous) lines were susceptible.

Pengaruh ketiadaan inang terhadap tanggap reproduksi Trichogrammatoidea armigera Nagaraja dan Trichogramma japonicum Ashmed (Hymenoptera: Trichogrammatoidea) dan implikasinya terhadap penerimaan inang Anis Rohmani; Damayanti Buchori; Adha Sari
Jurnal Entomologi Indonesia Vol 5 No 2 (2008): September
Publisher : Perhimpunan Entomologi Indonesia

Trichogrammatoidea armigera and Trichogramma japonicum are polyphagous egg parastioids, that are important as natural enemies. The objective of this research was to study the effect of host deprivation on reproductive capacity of T. armigera and T. japonicum. This study consists of 8 treatments, host deprivation : 0 hour, 1 hour, 2 hours, 3 hours, 6 hours, 12 hours, and 48 hours. Host were replaced every 24 hours. Results showed there are difference with respect of how the two parasitoids respond to the treatment. Deprivation of host for 3 hours in T. armigera resulted in the increase of egg production and parasitism rate. After 12 and 24 hours of not encountering any hosts, the numbers of eggs produced drastically decreased. Treatment on T. japonicum resulted in the reaction of fecundity and parasitism rate overall. Forty eight hours of host deprivation resulted in death of both parasitoids species within 2 days. None of the parasitoids seems to produce any egg.

Pengaruh pakan terhadap lama hidup dan kebugaran imago Eriborus argenteopilosus Cameron (Hymenoptera: Ichneumonidae) Novri Nelly; Damayanti Buchori
Jurnal Entomologi Indonesia Vol 5 No 1 (2008): April
Publisher : Perhimpunan Entomologi Indonesia

Research of the effect of adult feeding to longevity and fecundity of parasitoid Eriborus argenteopilosus Cameron (Hymenoptera: Ichneumonidae) was conducted under laboratory conditions. Fitness was studied by feeding adults Eriborus with different types of food ( 10% honey, 10% yeast, aquadest). Results of the research indicated that fitness and longevity were highest when Eriborus was fed with 10% honey. There is a positive correlation between size and fecundity, suggesting certain measures of body length can be used as indicators of fitness.

Butterfly record from salak mountain, indonesia Heri Tabadepu; Damayanti Buchori; Bandung Sahari
Jurnal Entomologi Indonesia Vol 5 No 1 (2008): April
Publisher : Perhimpunan Entomologi Indonesia

Keanekaragaman kupu-kupu dari Gunung Salak, Indonesia. Penelitian mengenai kupu-kupu telah banyak dilakukan di seluruh dunia, namun informasi basis data tentang kupu-kupu sangat terbatas di Indonesia. Penelitian ini bertujuan mengetahui spesies dari komunitas kupu-kupu yang berada di hutan alam dan habitat sekitarnya di areal Gunung Salak, Taman Nasional Gunung Halimun-Salak, Bogor, Jawa Barat. Pengumpulan data ekologi dilakukan pada bulan September sampai dengan Desember 2003. Survei kupu-kupu dilakukan dengan menggunakan transek sepanjang 200 meter di lima lokasi terpilih yang berbeda. Survei mengumpulkan 237 individu dari 28 spesies yang terdiri dari dari 4 famili. Famili yang paling sering dijumpai adalah Nymphalidae. Pencatatan yang dilakukan menunjukkan bahwa Nymphalidae memiliki jumlah species terbanyak dan kelimpahan individu tertinggi. Dalam tataran species, Melanitis leda adalah spesies dengan kelimpahan tertinggi. Penelitian lebih jauh diperlukan untuk menyediakan informasi yang lebih lengkap tentang komunitas kupu-kupu di daerah ini.

Efisiensi pemarasitan parasitoid Trichogramma chilotraeae nagaraja & nagarkatti (Hymenoptera:Trichogrammatidae) pada berbagai jumlah inang dan kepadatan parasitoid. Hasriyanty Hasriyanty; Damayanti Buchori; Pudjianto Pudjianto
Jurnal Entomologi Indonesia Vol 4 No 2 (2007): September
Publisher : Perhimpunan Entomologi Indonesia

The objective of the research was to study behaviour and parasitism efficiency of the egg parasitoid Trichogramma chilotraeae in relation to host and parasitoid density under laboratory condition. Eggs of Corcyra cephalonica were used as hosts for Trichogramma chilotraeae. Five different host (egg) densities: 3, 6, 12, 24 and 48 eggs were provided to one and two active female parasitoids T. chilotraeae. Percentage of parasitism, female progeny, and selfsuperparasitism were counted. Results showed that, host density was found to have a strong effect on parasitism rate, female progeny and selfsuperparasitism. Two parameters, parasitism and selfsuperparasitism decreases with increasing number of host density, in contrast, female progeny increase with increasing host density. Parasitoid density affected selfsuperparasitism and female progeny only on one level of host density (3 hosts) but not to all parameters of other density treatments.

Komunitas serangga pada tanaman orok-Orok (Crotalaria striata) di berbagai habitat Hasmiandy Hamid; Damayanti Buchori; Syafrida Manuwoto; Hermanu Triwidodo
Jurnal Entomologi Indonesia Vol 4 No 2 (2007): September
Publisher : Perhimpunan Entomologi Indonesia

To study insect community at orok-orok plantation (Crotalaria striata) from different habitat, we observed insects that interacted with Crotalaria plantation. There were four habitat type that used in this research, habitat open area and others were agroforestry habitat. We counted about nine ordo from insect that interacted with Crotalaria plant. More than 70% member of ordo, include to Hymenoptera, specially Formicidae. Not all function member of the ordo that known, but some of them are pollinator, parasitoid, predator and herbivore.

Path analysis as a tool to identify indicators of fitness traits Martina Martina; Asep Saepuddin; Damayanti Buchori
Jurnal Entomologi Indonesia Vol 4 No 2 (2007): September
Publisher : Perhimpunan Entomologi Indonesia

Karakter kebugaran, seperti keperidian, lama hidup, dan fertilitas sering digunakan untuk menggambarkan kapasitas reproduksi suatu spesies. Oleh karena itu, kebugaran parasitoid sering digunakan sebagai indikator potensial dari suatu kualitas keberhasilan di lapangan. Karakter tersebut dapat pula menggambarkan persistensi populasi parasitoid di lapangan selama periode tertentu. Dalam pengelolaan hama, kebugaran parasitoid menjadi indikator penting untuk kesuksesan pengendalian hayati. Beberapa faktor yang berkaitan dengan kualitas parasitoid adalah pengaruh nang, lama generasi dan asal-usul parasitoid. Path analysis digunakan untuk menganalisa pola hubungan dan keterkaitan antar variabel kebugaran. Tujuan penelitian ini adalah untuk mengidentifikasikan indikator sukses dari perilaku parasitisasi serta mempelajari mekanisme hubungan sebab akibat (causal meechanism) antar beberapa karakter kebugaran dari (T. armigera) yang menyerang (C. capholonica) dan H. armigera. Hasil analisis menunjukan adanya korelasi yang tinggi dengan lama hidup. Pada inang Cocryra, ditemukan bahwa panjang sayap depan memiliki nilai positif dengan parasitisme, sedangkan ukuran kepala dan laju keberhasilan hidup dapat dikategorikan sebagai indirect indicator melalui jmlah telur yang dihasilkan.

Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang hasriyanty hasriyanty; Damayanti Buchori; Pudjianto Pudjianto
Jurnal Entomologi Indonesia Vol 4 No 1 (2007): April
Publisher : Perhimpunan Entomologi Indonesia

The objective of the research was to study sex ratio and oviposition sequence of egg parasitoid Trichogramma chilotraeae in relation with host density under laboratory condition. Parasitoid response with respect to oviposition sequence was examined by exposing five different host (egg) densities: 3, 6, 12, 24 and 48 on female parasitoids T. chilotraeae. Results showed that in general, female parasitoid laid its female progeny at the beginning of oviposition sequence. Host density was found to have a strong effect on sex ratio. Sex ratio increase with increasing of host number.

Implikasi keberadaan agens hayati Neochetina eichhorniae (Coleoptera: Curculionidae) terhadap eceng gondok Sapdi Sapdi; Damayanti Buchori; Utomo Kartosuwondo; S. Tjitrosemito; Bandung Sahari
Jurnal Entomologi Indonesia Vol 4 No 1 (2007): April
Publisher : Perhimpunan Entomologi Indonesia

The effectiveness of Neochetina eichhorniae as a biocontrol agent of waterhyacinth was evaluated in West Java and DKI Jakarta. The objective of this research was to study the implication of the existence of N. eichhorniae on waterhyacinth. Research was conducted in several freshwater ecosystem infested by waterhyacinth and N. eichhorniae, including Cibinong and Lido lakes (Bogor District), Muara Angke Sanctuary (North Jakarta), and Citarum Hulu river (Purwakarta District), conducted during April to August 2004. The impact of N. eichhorniae on waterhyacinth was evaluated by leaf damage intensity and growth parameter of the plant. Results showed that there was no correlation between waterhyacinth and the occurrence of the N. eichhorniae. The population of N. eichhorniae adults was significantly low in any locations studied. Thus, the existence of the biocontrol agent can not result in decreasing of waterhyacinth population.

Dampak non-target dari pengendalian hayati spesies asing terhadap ekosistem Damayanti Buchori
Jurnal Entomologi Indonesia Vol 4 No 1 (2007): April
Publisher : Perhimpunan Entomologi Indonesia

Non target impact of classical biological control of exotic species in the ecosystem. Classical biological control has been hailed as a successful control method of many exotic species of pests. However, recently this method of control has been questioned due to several cases of non target impact. Non target impact can occur two ways, i.e. direct non target impact when there is a host shift of the bioagents (e.g. changes in preferences), and the indirect non target impact which can occur through, among others, food web subsides that will change the overall interactions of many species within an ecosystem. The aim of this paper is to understand the interactions between introduced exotic agents (e.g. insects) toward local diversity, e.g. what are the implications of the interactions toward local biodiversity? Are there non target and indirect impacts of these introductions in Indonesia? The discussions covers the concept of biological control and conservation issues that should be taken into consideration, particularly in the context of insect conservation and impacts of classical biological control on island diversity.

Co-Authors . Giyanto . Reflinaldon Abdilah, Nurullah Asep Abdul Munif Abdul Rahim Adha Sari Adha Sari Agus Wahyana Anggara Akhmad Rizali Akhmad Rizali Akhmad Rizali ALI NURMANSYAH Amanda Mawan Amrulloh, Rosyid Anik Larasati Anik Larasati Anis Rohmani Apriyadi, Rion Araz Meilin Araz Meilin Araz Meilin Armowidi, Tri Asep Saepuddin Azhar, Azru B T Rahardjo BAHAGIAWATI AMIR HUSIN Bambang Supeno Bambang Supeno Bambang Supeno, Bambang Bambang Suryobroto Bandung Sahari Bandung Sahari Bandung Sahari BANDUNG SAHARI Bela Hasna Audia Bonjok Istiaji Bramasto Nugroho Budi Susetyo Choirul Mahdianto CHRISTIAN H. SCHULZE CHRISTIAN HANSJOACHIM SCHULZE Dadan Hindayana Dadang Dede Maryana DEWI SARTIAMI DJOKO PRIJONO DWI ADI SUNARTO Dwinardi Aprianto DWINITA W UTAMI Edhi Martono Endang Sri Ratna Endang Sri Ratna ENRI AGUS SETIANI Evawaty S. Ulina, Evawaty S. Fahmi, Fajrin Fatimah Siddikah Fatimah Siddikah Fitta Setiajiati Gilang Aditya Rahayu Hagus Tarno Harianto, Muhammad Hasmiandy Hamid Hasriyanty Hasriyanty HERAWATI, ERNA DWI Heri Tabadepu Hermanu Triwidodo Husni dan Zulfanazli Pudjianto Alfian Rusdy I WAYAN SUANA I Wayan Winasa Idham Sakti Harahap Ihsan Nurkomar Ihsan Nurkomar Inez H. Slamet -Loedin Iriyani, Silfi Johannis, Midzon Kasmiatun Kasmiatun Kasmiatun Kusumah, R Yayi Munara LILIK BUDIPRASETYO Lizmah, Sumeinika Fitria Loedin, Inez H. Slamet Luna Lukvitasari Lutfi Afifah Mahardika Gama Pradana Manuwoto, Syafrida Martina Martina Marwoto . Masy'ud, Burhanuddin Masy’ud, Burhanuddin MAWAN, AMANDA MELTA R. FAHMI MERIJN MARINUS BOS Mihwan Sataral MOERFIAH . Mohamad Eldiary Akbar Muhamad Nurhuda Nugraha Muhammad Arman Muhammad Badrus Sholih Muhammad Iqbal Tawakkal Murtiyarini Murtiyarini N. Usyati Najmi, Lailatun Nely Zubaedah Nina Herlina NOVRI NELLY Novriyanti Novriyanti Novriyanti NURARIATY AGUS NURINDAH NURINDAH Nurkomar, Ihsan Nurul Novianti Puspitaningtyas Nurulalia, Lia Permatasari, Gusthi Ayu PURNAMA HIDAYAT RACHMAWATI RACHMAWATI RAHMAT SYAHNI Ramadhan, Gilang Fajar Ramadhani Eka Putra RIKA RAFFIUDIN Rinekso Soekmadi Rizky Nazarreta Rizky Nazarreta Rizky Nazarreta, Rizky Roni Koneri Rosyid Amrulloh Rudi Tarumingkeng S. Tjitrosemito Safitri, Betari Sahari Sapdi Sapdi Sapdi Sapdi SARI, ADHA Satoshi Nakamura SAURIN HEM Seiichi Furukawa SEIKI YAMANE Septiantina Dyah Riendriasari Setiajiati , Fitta Sih Kahono SJAFRIDA MANUWOTO SJAFRIDA MANUWOTO Sri Heriza Sri Ningsih Desi Afriany Sulthoni, Fahmi Suryo Wiyono Susilawati Susilawati Susilawati Susilawati Swastiko Priyambodo, Swastiko Syafrida Manuwoto SYAFRIDA MANUWOTO TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Tawakkal, Muhammad Iqbal Tazkiyatul Syahidah TEGUH SANTOSO Tri Atmowidi TRIMURTI HABAZAR Usyati, N. UTOMO KARTOSUWONDO UTOMO KARTOSUWONDO Van Basten Tambunan WINDRA PRIAWANDIPUTRA, WINDRA Woro Anggraitoningsih Noerdjito Woro Anggraitoningsih Noerdjito Y. Andi Trisyono YAHER WANDI Yann Clough YULIARTI, NETTI

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