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Koleksi semua artikel yang dipublikasikan dalam Bahasa Inggris.
Total ditemukan 16483 artikel.
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
SEBARAN DAN EFIKASI BERBAGAI GENUS CENDAWAN ENTOMOPATOGEN TERHADAP Riptortus linearis PADA KEDELAI DI LAMPUNG DAN SUMATRA SELATAN
Oleh: ., Yusmani Prayogo
Distribution and efficacy on various entomopathogenic fungi at Lampung and South Sumatra as a biological control agent against Riptortus linearis. This study was conducted from June to September 2005. The fungi were isolated from insect cadavers, insect bait, and soil sample from the soybean l...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
KERAGAMAN AKTIVITAS INSEKTISIDA CALOPHYLLUM SOULATTRI BURM. F. (CLUSIACEAE) DARI KALIMANTAN BARAT
Oleh: ., Edy Syahputra, Djoko Prijono, Fadjar Rianto
Diversity of insecticide activity of Calophylum soulattri Burm. F. (Clusiaceae) originate from West Kalimantan. The objective of this research was to evaluate the insecticidal activity of the bark extract of Calophyllum soulattri from West Borneo against Crocidolomia pavonana (F.) (Lepidoptera: Pyra...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
DETEKSI TURNIP MOSAIC VIRUS PADA JARINGAN BENIH DAN DAUN
Oleh: ., Kartiningtyas dan Sri Hendrastuti Hidayat
Detection of Turnip mosaic virus in seed and leaf tissue. The study was conducted to test the seed transmission efficiency of Turnip mosaic virus (TuMV) on caisin (Brassica rapa) and the susceptibility of plant to the virus at different ages. Two detection techniques, ELISA and RT-PCR, w...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
IDENTIFIKASI DINI GALUR KACANG TANAH YANG RESISTEN TERHADAP INFEKSI SCLEROTIUM ROLFSII HASIL SELEKSI IN VITRO DENGAN FILTRAT KULTUR S. ROLFSII
Oleh: ., Yusnita, Widodo, Rita Megia, Hajrial Aswidinnoor dan Sudarsono
Early Identification of Sclerotium rolfsii Resistant Lines of Peanut Derived from In Vitro Selection Using S. rolfsii Culture Filtrates. The objectives of this experiment was to evaluate methods for early identification of Sclerotium rolfsii resistant lines derived from fungal culture filtrate (CF)-...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
PERKECAMBAHAN UREDOSPORA HEMILEIA VASTATRIX PADA EKSTRAK RIMPANG JAHE DAN KUNYIT SERTA DAUN CENGKEH DAN SIRIH
Oleh: ., Cipta Ginting
Germination of Hemileia vastatrix uredospores on crude water extracts of zinger and turmeric rhizome and clove and Piper betle leaves. Coffee leaf rust caused by H. vastatrix especially on Arabica coffee is one of most important diseases in coffee and conventional control methods of leaf coffe...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
OVIPOSITION PREFERENCE OF TWO SPECIES OF PSYLLID (CARDIASPINA ALBITEXTURA AND CARDIASPINA RETATOR) ON EUCALYPTUS CAMALDULENSIS LEAVES
Oleh: ., Nismah
Oviposition preference of two species of psyllid (Cardiaspina albitextura and Cardiaspina retator) on Eucalyptus camaldulensis leaves. Study on oviposition preference of two species of psyllid (Cardiaspina albitextura and Cardiaspina retator) on Eucalyptus camaldulensis was conducted in open area ar...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012