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PENGARUH DOSIS SUBLETAL EKSTRAK SAMBILATA (ANDROGRAPHIS PANICULATA NEES) TERHADAP AKTIVITAS MUSUH ALAMI DAN KEPERIDIAN WERENG HIJAU, NEPHOTETTIX VIRESCENS DISTANT

Oleh: ., I Nyoman Widiarta dan Dede Kusdiaman

Effect of sublethal doses of sambilata extract to the fecundity and natural enemies activity of the green leafhopper, Nepothettix virescens Distant. Sambilata (Andrographis paniculata) is a tropical herb which has antifeeding property and could reduce rice tungro virus transmission by the rice green...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

KEANEKARAGAMAN DAN KELIMPAHAN LALAT BUAH (DIPTERA: TEPHRITIDAE) PADA BEBERAPA SISTEM PENGGUNAAN LAHAN DI BUKIT RIGIS, SUMBERJAYA, LAMPUNG BARAT

Oleh: ., Nismah dan F.X. Susilo

Diversity and abundance of fruit flies (Diptera: Tephtritidae) in a range of land use systems in Sumberjaya, West Lampung. Fruit fly inventory from seven land use systems in Sumberjaya area, West Lampung, using fruit incubation and lure trap methods resulted in four species of fruit flies, i.e. Bact...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

KESESUAIAN DAN PREFERENSI LIRIOMYZA HUIDOBRENSIS (BLANCHARD) (DIPTERA: AGROMYZIDAE) PADA BERBAGAI TUMBUHAN INANG

Oleh: dan Teguh Santoso., Purnomo, Aunu Rauf, Soemartono Sosromarsono,

Host suitability and the preference of Liriomyza huidobrensis (Blanchard) (Diptera: Agromyzidae) on different host plants. Potato leafminer, Liriomyza huidobrensis has become a major pest on highland vegetables since its invasion in Indonesia in 1994.  The objectives of  this research&nbsp...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

KERAGAMAN DAN KEMELIMPAHAN COLLEMBOLA SERTA ARTHROPODA TANAH DI LAHAN SAWAH ORGANIK DAN KONVENSIONAL PADA MASA BERA

Oleh: ., Indriyati dan Lestari Wibowo

The diversity and abundance of Collembola and soil arthropods in organic and conventional lowland field at fallow time.   As ecosystem components, Collembola  and arthropods  are important in keeping the ecosystem stability.  Beside its role as the decomposer, Collembola als...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

PENGARUH LAMA PERIODE KERING DAN INTENSITAS CURAH HUJAN TERHADAP PENETASAN BELALANG KEMBARA (LOCUSTA MIGRATORIA MANILENSIS MEYEN)

Oleh: ., Hamim Sudarsono

Effect of Dry Period and Rainfall Intensity on Emergence of the Migratory Locust (Locusta migratoria manilensis Meyen).  Dry period and rainfall intensity were simulated experimentally to determine their effects on nymph emergence of the migratory locust (Locusta migratoria manilensis Meyen) (O...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

JENIS TANAMAN INANG DAN MASA INKUBASI PATOGEN BOTRYODIPLODIA THEOBROMAE PAT. PENYEBAB PENYAKIT KULIT DIPLODIA PADA JERUK

Oleh: ., Salamiah, Badruzsaufari, dan Muhammad Arsyad

Alternative hosts and Incubation period of Botryodiplodia theobromae the causal of  diplodia bark diseases on citrus. Citrus is one of the important horticulture commodities in South Kalimantan. Citrus growers in the region encounter diplodia disease caused by a genus of Botryodiplodia.  T...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

PENGARUH INFESTASI VERTICILLIUM LECANII TERHADAP KEPARAHAN PENYAKIT KARAT DAUN KOPI PADA TANAMAN DAN KETERJADIAN KOLONINYA PADA DAUN

Oleh: ., Cipta Ginting

Effect of infestation of Verticillium lecanii on the severity of coffee leaf rust on plants and the incidence of its colony on coffee leaves.  V. lecanii often antagonizes H. vastatrix on lesions caused by the pathogen on coffee leaves in the field.  The objectives of this study were to ev...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

KARAKTER MOLEKULER CHRYSANTHEMUM B CARLAVIRUS (CVB) ISOLAT KRISAN (DENDRANTHEMA GRANDIFLORA KITAM) DI INDONESIA

Oleh: ., I G. R. M. Temaja, G. Suastika, S.H. Hidayat dan U. Kartosuwondo

Molecular characterstics of Chrysanthemum B Carlavirus (CVB) isolated from chrysanthemum (Dendranthema grandiflora Kitam) in Indonesia. Chrysanthemum B Carlavirus (CVB) belongs to Carlavirus genus which type species is Carnation latent virus (CLV). Since CVB is considered a new plant virus in chrysa...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

METODE PENAPISAN CABAI (CAPSICUM ANNUUM L.) UNTUK KETAHANAN TERHADAP CHILLI VEINAL MOTTLE VIRUS (Chi VMV) DAN CUCUMBER MOSAIC VIRUS (CMV)

Oleh: ., Latifah, Sri Hendrastuti Hidayat, dan Sriani Sujiprihati

Screening Method for Chilli Veinal Mottle Virus  (Chi VMV) and Cucumber Mosaic Virus  (CMV) Resistance in Chillipepper.  ChiVMV and CMV have been reported as the causal agents of main diseases in chillipepper in Indonesia and other Asian countries.  Mix infection of this two viru...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

RESISTANCE OF SOME GROUNDNUT CULTIVARS TO SOYBEAN POD BORER, ETIELLA ZINCKENELLA TREIT. (LEPIDOPTERA: PYRALIDAE)

Oleh: ., Dwinardi Apriyanto, Edi Gunawan, dan Tri Sunardi

Resistance of some groundnut cultivars to soybean pod borer, Etiella zinckenella Treit. (Lepidoptera: Pyralidae).  Five groundnut cultivars: Badak, Panther, Sima, Gajah, and Simpai, were grown in field in June-August, 2006 to determine their resistance/susceptibility to Etiella zinckenella Trei...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011