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KEANEKARAGAMAN NEMATODA DALAM TANAH PADA BERBAGAI TIPE TATAGUNA LAHAN DI ASB-BENCHMARK AREA WAY KANAN

Oleh: Swibawa, I Gede

The soil nematode diversity in several land-use types in Way Kanan ASB-Benchmark Area.  The conversion  of forest to intensive agroecosystem such as monoculture system reduces biodiversity of the plant, herbivore, and decomposer subsystems.   Those changes affected  the litt...

Penerbit: Universitas Lampung • Publikasi: 22 October 2011

PATOGENISITAS BAKTERI LAYU PISANG (RALSTONIA SP.) PADA BEBERAPA TANAMAN LAIN

Oleh: ., Titik Nur Aeny1

ABSTRACTPathogenicity of banana wilt  bacteria (Ralstonia sp.) on  several other  plants.  This experiment was conducted to investigate the pathogenicity of bacterial wilt of banana pathogen (Ralstonia sp.) isolated from infected plants in Lampung on tomato, chili pepper, eggplan...

Penerbit: Universitas Lampung • Publikasi: 22 October 2011

PENGARUH EKSTRAK RANTING AGLAIA ODORATA LOUR. TERHADAP PERKEMBANGAN PARASITOID ERIBORUS ARGENTEOPILOSUS (CAMERON) PADA INANG CROCIDOLOMIA BINOTALIS ZELLER

Oleh: dan Damayanti Buchori, Sudarmo , Djoko Prijono, Syafrida Manuwoto,

The effect of Aglaia odorata Lour. twig extract on development of a parasitic wasp Eriborus argenteopilosus (Cameron) in its host Crocidolomia binotalis Zeller. This laboratory study was conducted to evaluate the effect of ethyl acetate soluble fraction of methanolic twig extract of Aglaia odorata L...

Penerbit: Universitas Lampung • Publikasi: 22 October 2011

PENGARUH BEBERAPA EKSTRAK TUMBUHAN TERHADAP DEIGHTONIELLA TORULOSA SYD. ELLIS PENYEBAB PENYAKIT UJUNG HITAM BUAH PISANG

Oleh: ., Joko Prasetyo dan Efri

The effect of some plant extracts on Deightoniella torulosa  Syd. Ellis the causative agent of black tip disease of banana.  An experiment was conducted to evaluate the effect of some plant extracts on the growth and reproduction of Deightonella torulosa. The plants  used in this expe...

Penerbit: Universitas Lampung • Publikasi: 22 October 2011

PENGGUNAAN PELACAK NONRADIOAKTIF (Digoxigenin-DNA Probe) UNTUK MENDETEKSI PEANUT STRIPE VIRUS

Oleh: Akin, Hasriadi Mat

The use of nonradioactive probe (Digoxigenin-DNA)  for  detection of peanut stripe virus.  The objective of this experiment was to develop the nonradioactive-labeled probe to detect peanut stripe virus (PStV) in peanut leaves and seeds. Digoxigenin labeled cDNA (dig-DNA probe) was syn...

Penerbit: Universitas Lampung • Publikasi: 22 October 2011

MANIPULASI CAHAYA UNTUK MENURUNKAN KELIMPAHAN NEMATODA PARASIT TUMBUHAN PADA Pembibitan KOPI

Oleh: & Didik Suprayogo., I Gede Swibawa, Dwisyah Putra, F.X. Susilo, Kurniatun Hairiah

Light manipulation to reduce the plant parasitic nematodes abundance on coffee nursery.  Plant parasitic nematode problem on monoculture coffee can be caused not only by the suitable hosts but also by the environmental changes, such as soil water content and soil temperature.  A semi-field...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

PENGARUH TEMPERATUR TERHADAP PERKEMBANGAN NEMATODA SISTA KENTANG (GLOBODERA SPP.) INDONESIA

Oleh: ., Lisnawita, Meity S. Sinaga Supramana & Gede Suastika

The effect of temperature on the development of Indonesian potato cyst nematode.  Potato cyst nematode (PCN) is a serious pathogen of potato and is found in most potato producing areas of the world.  In Indonesia, PCN was recently discovered and recognized as major constraint on potato.&nb...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

VARIAN SOMAKLONAL KACANG TANAH RESISTEN SCLEROTIUM ROLFSII HASIL SELEKSI IN VITRO MENGGUNAKAN FILTRAT KULTUR CENDAWAN

Oleh: ., Yusnita, Hajrial Aswidinnoor, Rusmilah Suseno & Sudarsono

Peanut somaclonal variants resistant to Sclerotium rolfsii derived from in vitro selection with fungal culture filtrates. Sclerotium stem rot is one of the most important peanut disease which often caused significant yield loss.  The use of peanut cultivars resistant to Sclerotium rolfsii infec...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

ketahanan enam klon karet terhadap infeksi CORYNESPORA CASSIICOLA PENYEBAB PENYAKIT GUGUR DAUN

Oleh: ., Nurhayati1, Fatma & M. Idrus Aminuddin

Resistance of six rubber clones to Corynespora cassiicola the pathogen of rubber leaf fall disease.   The objectives of the research was to evaluate the resistance of six rubber clones to Corynespora cassiicola, the pathogen of rubber leaf fall disease.  The research was conducted at ...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

PENGARUH EKSTRAK BERBAGAI BAGIAN TANAMAN MENGKUDU (Morinda citrifolia) TERHADAP PERKEMBANGAN PENYAKIT ANTRAKNOSA PADA TANAMAN CABE (Capsicum annuum L.)

Oleh: ., Efri

Effect of extraction from some parts of Mengkudu (Morinda citrifolia) to suppress anthracnose disease on chili (Capsicum annuum L). The research was conducted to study the effect of extract from some parts of Mengkudu on the growth of anthracnose disease on chilli (Capsicum annuum L).  Some ext...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011