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POLA SEGREGASI DAN HERITABILITAS SIFAT KETAHANAN KEDELAI TERHADAP COWPEA MILD MOTTLE VIRUS POPULASI WILIS X MLG2521

Oleh: ., Maimun Barmawi

Segregation and Heritability of Cowpea Mild Mottle Virus Resistant Characters of Soybean Genotypes from Crosses Between Wilis and Mlg2521 Population.  This research was conducted within July to October, 2005 at experiment station of Lampung University.  The aims of this research were to ev...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

SELEKSI PSEUDOMONAD FLUORESEN SECARA LANGSUNG DI LAPANGAN UNTUK PENGENDALIAN PENYAKIT LINCAT PADA TEMBAKAU

Oleh: dan Gembong Dalmadiyo., Triwidodo Arwiyanto, Fatma Yuniarsih, Toekidjo Martoredjo,

Field Screening of Pseudomonad Fluorescent for Controlling Tobacco Lincat Disease. Lincat disease is one of many factors which decreases  tobacco production in Temanggung. The disease was caused by a combination between Ralstonia solanacearum and Meloidogyne incognita. The disease is difficult ...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

KERAPATAN DAN VIABILITAS SPORA BEAUVERIA BASSIANA (BALS.) AKIBAT SUBKULTUR DAN PENGAYAAN MEDIA, SERTA VIRULENSINYA TERHADAP LARVA PLUTELLA XYLOSTELLA (LINN.)

Oleh: ., Siti Herlinda, Muhamad Darma Utama, Yulia Pujiastuti, dan Suwandi

Density and  viability of spores  of  Beauveria bassiana (Bals.) Vuill. due to sub-cultures and media enriched, and  its virulence against larvae of Plutella xylostella (Linn.) This laboratory research was conducted to determine density and  viability of spores of Beauveria bassiana d...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PERKEMBANGAN HIDUP DAN DAYA MEMANGSA CURINUS COERULEUS MULSANT PADA BEBERAPA KUTU TANAMAN

Oleh: ., Nur Yasin

The biological development and feeding ability of Curinus coeruleus Mulsant on several phytophthires. The research was conducted to investigate the survival and feeding capability of Curinus coeruleus Mulsant on Heteropsylla cubana, Aleurocanthus spiniferus, Planococcus citri, and Aspidiotus destruc...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PARASITISASI DAN KAPASITAS REPRODUKSI COTESIA FLAVIPES CAMERON (HYMENOPTERA: BRACONIDAE) PADA INANG DAN INSTAR YANG BERBEDA DI LABORATORIUM

Oleh: ., Purnomo

Parasitization and reproductive capacity of Cotesia flavipes Cameron (Hymenoptaera: Braconidae) on different hosts and instar in laboratory. C. flavipes is an important parasitoid on sugar cane spotted borer, Chilo sacchariphagus Bojer.  The biology informations of C. flavipes is needed in orde...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PENYEMPURNAAN PENGENDALIAN TERPADU PENYAKIT TUNGRO DENGAN STRATEGI MENGHIDARI INFEKSI DAN PERGILIRAN VARIETAS TAHAN

Oleh: ., Burhanuddin, I. Nyoman Widiarta, dan Andi Hasanuddin

Refining integrated rice tungro disease management based on escaped strategy and varieties rotation. Rice tungro virus transmitted mainly by green leafhopper, N. virescens, infected rice in central rice  production in Indonesia. Tungro epidemic in South Sulawesi were succesfully controlled by i...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

DIVERSITY AND ABUNDANCE OF SOIL-BORNE PATHOGENIC FUNGI IN VARIOUS LAND-USE SYSTEMS IN SUMBERJAYA, LAMPUNG

Oleh: ., Joko Prasetyo and Titik Nur Aeny

Diversity and abundance of soil-borne pathogenic fungi in various land-use systems in Sumberjaya, Lampung. This study was aimed to investigate the effects of land use systems on diversity and abundance of soil-borne  pathogenic fungi. Soil samples were collected from Sumberjaya area, West-Lampu...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

KARAKTERISASI KUTU KEBUL (BEMISIA TABACI) SEBAGAI VEKTOR VIRUS GEMINI DENGAN TEKNIK PCR-RAPD

Oleh: ., Sudiono dan Nur Yasin

Characterization of whitefly (Bemisia  tabaci) as geminivirus vector based on RAPD-PCR. The variation of whitefly was performed by the appearance of population having diferent DNA sequence.  PCR-RAPD and dendogram was expected to be used to investigate the variation of whitefly in Sumatera...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PENGARUH FRAKSI AKTIF AGLAIA HARMSIANA PERKINS (MELIACEAE) TERHADAP FISIOLOGI LARVA SPODOPTERA LITURA (F.) (LEPIDOPTERA: NOCTUIDAE)

Oleh: ., Eka Candra Lina, Djoko Prijono, dan Dadang

The effect of active fraction Aglalia harmsiana Perkins (Meliaceae) to physiology of Spodoptera litura (F.) (Lepidoptera : Noctuidae) larvae. This study was conducted to evaluate the physiological interferences in the soybean armyworm Spodoptera litura caused by active fractions of Aglaia harmsiana ...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PENGARUH JENIS PERANGKAP DAN FEROMON SEKS TERHADAP TANGKAPAN NGENGAT JANTAN Spodoptera exigua

Oleh: ., Agus Dana Permana dan Rostaman

Effect of trap design and sex pheromone on the capture of male Spodoptera exigua. This research was to know the effectiveness of  two  traps and three kinds of pheromone in  attracting and catching  the male insects of Spodoptera exigua Hubner in shallot field. Two traps were win...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012