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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

PENGKLONAN DAN PERUNUTAN NUKLEOTIDA GEN SELUBUNG PROTEIN DAN 3'UTR (untranslated region) PEANUT STRIPE VIRUS

Oleh: Akin, Hasriadi Mat

Cloning and sequencing of coat protein gene and 3’UTR (untranslated region) of peanut stripe virus. The cDNA of 3' terminal of peanut stripe virus genomic RNA was cloned and sequenced. The cDNA was ligated with plasmid vector pGEM-T Easy and transformed to competent cells of Escherichia coli....

Penerbit: Universitas Lampung • Publikasi: 21 October 2011

PENGARUH PEMBERIAN Beauveria bassiana Vuill TERHADAP KEMATIAN DAN PERKEMBANGAN LARVA Spodoptera litura Fabricus DI RUMAH KACA

Oleh: ., Raden M. Saleh, Rosdah Thalib dan Suprap

The effects of beauveria bassiana vuill apllication  upon the mortality and development of spodoptera litura fabricus larvae in glasshouse. A research has been done in order to know the effects of Beauveria bassiana Vuill application on the Spodoptera litura Fabricus larvae.  The research ...

Penerbit: Universitas Lampung • Publikasi: 21 October 2011

INFESTASI PENGGEREK BUAH KAKAO KEDALAM PERKEBUNAN KAKAO DI KAWASAN KERKAP, BENGKULU UTARA DAN PENGENDALIANNYA

Oleh: ., Teddy Suparno

Infestation of cocoa pod borer into cacao plantation in kerkap  area, north bengkulu and  their control. Cocoa pod borer (CPB), Conopomorpha cramerella Snellen, has known as a primary pest on cacao plantation and caused much yield loss. This pest was newly infest into cacao plantation in B...

Penerbit: Universitas Lampung • Publikasi: 21 October 2011

KETERTARIKAN WALANG SANGIT (Leptocorisa oratorius F.) TERHADAP BEBERAPA BAHAN ORGANIK YANG MEMBUSUK

Oleh: ., Solikhin

Attractiveness of Rice Bug (Leptocorisa oratorius F.) to Several Faunal Decaying Materials. An experiment was conducted in Yogyakarta from October 1996 to September 1997 to know (1) the attractiveness of adult male versus female rice stink bug in to decaying crab, (2) the attractiveness of the rice ...

Penerbit: Universitas Lampung • Publikasi: 21 October 2011

PENGARUH INFESTASI NEMATODA Pratylenchus TERHADAP PERTUMBUHAN TANAMAN NENAS [Ananas comosus (L.) Merr.]

Oleh: Titik Nur Aeny, I Gede Swibawa , Irma Amaliah,

Pratylenchus is an important parasitic nematode on pineapples in the world.  This plant parasitic nematodes may cause severe damages on roots, resulted in retarded plant growth.  The experiment consisted of four Pratylenchus population levels per plant with 4 replications.  The experi...

Penerbit: Universitas Lampung • Publikasi: 21 October 2011

EFEK PENYIMPANAN TERHADAP VIRULENSI NUCLEAR POLYHEDROSIS VIRUS YANG DIAPLIKASIKAN PADA TANAMAN KEDELAI TERSERANG ULAT GRAYAK (Spodoptera litura Fabr. )

Oleh: ., Sudi Pramono

One of the problem increased soybean production was Spodoptera litura (army worm), because army worm has been known to be resistant to many insec¬ticides.  Alternatif control techniques should be explored  to reduce population of the pest.  Nuclear Polyhedrosis Virus (NPV) could s...

Penerbit: Universitas Lampung • Publikasi: 21 October 2011

Pengaruh Rasio Panjang dan Diameter Pipa Suplai terhadap Unjuk Kerja Model Pompa Tanpa Motor (Hydraulic Ram Pump)

Oleh: Sinaga, Jorfri B

A hydraulic ram pump is environmentally friendly devices using the energy from a stream of water falling from a low head as the driving power to pump part of the water to a head much higher than the supply head for agricultural or domestic use. In the use of this pump, one of factors that influence ...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 06 September 2011

Effect of Cutting Parameter Variation on Drilling of AISI 1045: Experimental and Simulation

Oleh: Burhanuddin, Yanuar

This work is focused on the study of the effect of spindle speed and feed rate on the tool temperature distribution in the drilling of AISI-1045 steel. The e data were collected under different cutting conditions. The maximum tool temperature is predicted during the drilling using finite element sim...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 06 September 2011

Studi Reduksi Beban Termal ke Dalam Ruangan Secara Konveksi dengan Sistem Underground Thermal Storage Sebagai Altenatif untuk Mendinginkan Ruangan Rumah Hunian

Oleh: Gandidi, Indra Mamad

Space cooling is required all year around in the tropics area especially Indonesia. To provide the space cooling requirement, the electricity cost and environment impact are important aspect that  it must be considered. The household in the tropical area is real conditions  require a cooling devic...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 06 September 2011