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All Journal Jurnal Penelitian Hasil Hutan Jurnal Penelitian Hutan Tanaman Jurnal Sains Natural Jurnal Entomologi Indonesia Jurnal Penelitian Hasil Hutan

Agus Ismanto

Pusat Penelitian dan Pengembangan Hasil Hutan

Author-ID : 2622203

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Energy Materials Science & Nanotechnology

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ORGANISME PERUSAK KAYU PADA BEBERAPA RUMAH DI TIGA KABUPATEN DI PROPINSI JAWA BARAT Ginuk Sumarni; Agus Ismanto
Jurnal Penelitian Hasil Hutan Vol 6, No 6 (1989): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1989.6.6.402-406

Survey on wood-destroying organisms attacking people's houses was carried out at Padalarang (Bandung district), Cibadak (Sukabumi districtj, and Pacet (Cianjur district). Data collection were done by interviewing and filling-out questionaire forms. Result of the investigation indicated that local timber and bamboo are used largely for house components. Wood destroying organisms found attacking the components are rotting fungi, subterranean termites, dry-wood termites, and powder post-beetles.

KERUSAKAN PERUMAHAN PERUMNAS DAN KPR-BTN DI TIPE TANAH ALUVIAL DAN REGOSOL OLER ORGANISME PERUSAK KAYU Ginuk Sumarni; Agus Ismanto
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1991.9.7.274-278

This paper deals with a descriptive account on the infestation of wood destroying organisms on PERUMNAS and KPR-BTN houses on the alluvial and regosol soil types, Data were collected through interviews and questionaires.Results of the investigation reveal that the untreated red meranti wood group was severely attacked by termites and fungi after 7 years old. Mean while, the treated wood was also attacked by fungi after 14 years old. Untreated kamper wood was attacked by fungi after 5 years old. whereas the untreated. keruing wood was attacked by termites and fungi after 11 years old.

KEANEKARAGAMAN JENIS DAN INTENSITAS SERANGAN RAYAP TANAH DI TIGA TIPE TANAH DI AREAL BEKAS KEBUN KARET Ginuk Sumami; Agus Ismanto
Jurnal Penelitian Hasil Hutan Vol 5, No 3 (1988): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

This paper deals with a study on the infestation intensity of subterranean termites on three soil types in clear felled rubber plantation areas in West Java. The soil types predominating the areas are Red Podzolic, Brown Latosol and Dark Grey Grumusol. The results reveal that four species of termite Microtermes insperatus Kemner, M. incertoides Holmgren, Macrotennes gilvus (Hagen) and Capritermes buitenzorgi Holmgren are found in these areas pie termites were mostly found on the Dark Grey Grumusol soil, and the least number of termite was found at the Red Podzolic soil.The results also reveal that the soil type gave significant effect to the infestation intensity of subterranean termite, but it did not give any effect to the community of the termite.

INTENSITAS SERANGAN DAN KOMUNITAS RAYAP TANAH DI KECAMATAN CIKAMPEK Ginuk Sumami; Agus Ismanto
Jurnal Penelitian Hasil Hutan Vol 5, No 4 (1988): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

The study was carried out at Cikampek on three different soil types namely Red Latosol, Redish Brown Latosol and Lateritie Association; Complex of Yellowish Red Podzolic, Yellow Podzolic and Regosol; Complex of Grumusol, Regosol and Mediteran.Odontotermes grandiceps Holmgren, Microtermes insperatus Kemner and Macrotermes gilvus (Hagen) seems to be common species in the above locations. The highest density was found on Complex of Yellowish Red Podzolic, Yellow Podzolic and Regosol (123 termites per test block), while the lowest one was found on Complex of Grumusol, Regosol and Mediteran (14 termites per test block). Termite attack intensity during the first, second, third and fourth period of observation in the three soil types were different.

EFEKTIVITAS PENULARAN BEBERAPA ISOLAT JAMUR PATOGEN SERANGGA Metarbizium anisopliae OLEH RAYAP PEKERJA Coptotermes curvignathus Neo Endra Lelana; Paimin Sukartana; Agus Ismanto; Rusti Rushelia
Jurnal Penelitian Hasil Hutan Vol 24, No 3 (2006): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Jamur patogen serangga Metarhizium anisopliae diketahui bersifat patogen terhadap banyak serangga termasuk rayap. Penularan terjadi melalui penyebaran spora. Efektivitas penularan oleh kasta rayap pekerja Coptotermes curvignathus yang telah terinfeksi spora jamur dari 6 isolat yang dikumpulkan dari berbagai lokasi di Jawa dievaluasi. Beberapa kelompok rayap yang terdiri dari campuran rayap pekerja yang terinfeksi spora dan yang sehat dimasukkan dalam botol kultur berisi media pasir steril yang lembab, diinkubasi dalam ruang gelap dan lembab pada suhu kamar selama 14 hari. Hasil penelitian menunjukkan bahwa persentase mortalitas rayap cenderung meningkat setelah inkubasi dibandingkan dengan sebelum inkubasi. Isolat dari Balai Penelitian Bioteknologi Perkebunan Bogor (BGR), Fakultas Pertanian Universitas Gajah Mada Yogyakarta (UGM)p dan Balai Proteksi Tanaman Perkebunan Semarang (SMG) menunjukkan efektivitas penularan yang tinggi, menyebabkan mortalitas rayap lebih dari 80% pada perlakuan rayap terinfeksi dengan konsentrasi 50%. Isolat dari Bogor tampaknya paling efektif untuk ditularkan oleh rayap pekerja ke dalam koloninya.

PENGARUH CARA PENGERINGAN TERHADAP AKTIVITAS MAKANDAN DAYA DAYA HIDUP RAYAP KAYU KERING CRYPTOTERMES CYNOCEPHALUS LIGHT Agus Ismanto; Ginuk Sumarni
Jurnal Penelitian Hasil Hutan Vol 10, No 2 (1992): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

This paper is dealing with the influence of drying methods to feeding activity and survival of Cryptotermes cynoce- phalus drywood termite. The result shows that drying methods have an effect on feeding activity and survival of C. cynocephalus. Besides the drying methods, wood species has also an effect on such both factor. The oven method is more advantageorus than desicator method which is more selective and more practice.

PENGARUH KOMUNITAS DAN KEPADATAN RAYAP TANAH TERHADAP KERUSAKAN RUMAH Ginuk Sumarni; Agus Ismanto
Jurnal Penelitian Hasil Hutan Vol 6, No 1 (1989): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

The study was carried out at Cibadak, Padalarang and Pacet which have soil types of Renzina, litosol and brown forest soil complex; Brown mediteran complex and Brown Andosol and brown regosol association, respectively. It is found that the first soil type has the highest subterranean termites density as well as house damages.Subterranean termites species found at the whole locations are Macrotermes gilvus (Hagen) and Microtermes insperatus Kemner.

KEEFEKTIFAN SENG KHLORIDA-DIKHROMAT SEBAGAI BAHAN PENGAWET KAYU Barly Barly; Agus Ismanto
Jurnal Penelitian Hasil Hutan Vol 26, No 4 (2008): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2008.26.4.332-341

Tujuan penelitian ini adalah mengevaluasi toksisitas campuran seng khlorida-dikhrornat (SCD) dalam mencegah serangan rayap dan bubuk kayu kering perusak kayu. Kayu yang diberi perlakuan SCD dengan metode vakum tekan. Setelah melalui pengkondisian, contoh kayu diuji ketahanannya terhadap serangan rayap tanah, rayap kayu kering dan bubuk kayu kering. Hasil pengujian terhadap rayap kayu kering memiliki mortalitas 100% dan derajat proteksi 100 belum tercapai pada konsentrasi 3,5% dan retensi 20,56 kg/m3. Mortalitas dan derajat proteksi tertinggi rayap tanah ditunjukkan pada konsentrasi 0,7% dengan retensi 4,35 kg/m3. Derajat proteksi tertinggi bubuk kayu kering pada konsentrasi 1,4% dengan retensi 7,47 kg/m3. Derajat proteksi tertinggi pada percobaan kuburan bergantung pada konsentrasi larutan, 3,5% dengan retensi 18,19 kg/m3 pada 12 bulan menunjukkan hasil yang lebih baik dibandingkan dengan konsentrasi di bawahnya.

UJI EFEKTIVITAS ISOLAT JAMUR ENTOMOPATOGEN Metarhizium anisopliae (Metsch.) Sorokin TERHADAP RAYAP TANAH PADA PENGUJIAN DI LABORATORIUM DAN LAPANGAN Agus Ismanto; Paimin Sukartana
Jurnal Penelitian Hasil Hutan Vol 34, No 4 (2016): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Metarhizium anisopliae (Metsch.) Sorokin merupakan salah satu jamur patogen serangga yang banyak digunakan untuk mengendalikan serangga hama di bidang pertanian. Tulisan ini mempelajari isolat M. anisopliae yang efektif mengendalikan rayap tanah. Pengujian lima isolat yaitu PLT, SMG, PKM, BDG, dan BGR dilakukan di laboratorium, sedangkan pengujian di lapangan dilakukan pada tiga isolat yaitu SMG, PKM, dan BDG. Masing-masing isolat dicampur dengan pasir ayak (60-80 mesh) dengan konsentrasi (v/v) 0% (kontrol), 10%, 20%, 50%, dan 100%. Hasil penelitian laboratorium menunjukkan bahwa isolat BGR dengan konsentrasi 10% merupakan isolat yang paling efektif mengendalikan rayap tanah, sedangkan isolat PLT merupakan isolat yang paling tidak efektif mengendalikan rayap tanah. Namun demikian, hasil uji lapangan menunjukkan ketiga isolat tersebut kurang efektif mengendalikan rayap tanah.

UJI PILIH MAKANAN RAYAP KAYU KERING CRYPTOTERMES CYNOCEPHALUS LIGHT Ginuk Sumarni; Agus Ismanto
Jurnal Penelitian Hasil Hutan Vol 6, No 4 (1989): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1989.6.4.235-237

The experiment was carried out to study the role of lignin as dry wood termite Cryptotermes cynocephalus Light food. The C. cynocephalus termite was given lignin and cellulose food, separately or both in the test petridish.These research conclude that :1. C. cynocephalus termite besides eating cellulose as main food also eating lignin.2. The survival of C. cynocphalus termite was not influenced by the kind of food i.e. cellulose or lignin.3. The feeding activity of C. cynocephalus termite was highly influenced by the kind of food. The highly feeding activity of C. cynoceph alus was cellulose.4. C. cynocephalus termite prefers the cellulose than lignin,

Co-Authors Achmad Supriadi Aryo Seto Pandu Wiranto Barly Barly Etik Susanti Ginuk Sumami Ginuk Sumarni Illa Anggraeni MOERFIAH . Muhamad Nizar Zulfikar Neo Endra Lelana Neo Endra Lelana Paimin Sukartana R.C. Hidayat Soesilohadi Rusti Rushelia Ujang Wawan Darmawan

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