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PERANAN TOKSIN YANG DIHASILKAN OLEH BOTRYODIPLODIA THEOBROMAE DALAM MENIMBULKAN PENYAKIT DIPLODIA PADA BEBERAPA JENIS JERUK
Oleh: ., Salamiah
Role of toxin produced by Botryodiplodia theobromae causes Diplodia Bark Diseases on some citrus. The purpose of the research was to study the role of toxin produced by Botryodiplodia theobromae causes diplodia bark diseases on some citrus. Research was conducted from March through November 20...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
KETAHANAN DUA PULUH SATU VARIETAS PADI TERHADAP PENYAKIT HAWAR DAUN BAKTERI
Oleh: ., Heru Adi Djatmiko dan Fatichin
Resistance of twentyone rice varieties to Bacterial Leaf Blight. Bacterial leaf blight is one of the most important diseases of rice plants. Resistant Variety is one of safe, effective, and environment friendly alternative controls to suppress the bacterial leaf blight on rice. The...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
efektiVitas PSEUDOMONAS FLUORESCENS terhadap penyakit layu bakteri (RALSTONIA SOLANACEARUM) pada tanaman kacang tanah
Oleh: ., Yadi Suryadi
Effectiveness of Pseudomonas fluorescens against groundnut bacterial wilt (Ralstonia solanacearum). The experiment was conducted to study effectiveness of Pseudomonas fluorescens (PF) soil drenching application against groundnut bacterial wilt disease (Ralstonia solanacearum) suppression. Results sh...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
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 ...
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