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INDUKSI KETAHANAN TANAMAN JAHE TERHADAP PENYAKIT LAYU Ralstonia solanacearum RAS 4 MENGGUNAKAN FUNGI MIKORIZA ARBUSKULAR (FMA) INDIGENUS
Oleh: Suharti, Netty, Habazar, Trimurti, Nasir, Nasril
Bacterial wilt disease caused by Ralstonia solanacearum race 4 is a yield-limiting disease of ginger. A study to investigate the ability of indigenous Arbuscular Mycorrhizae Fungi (AMF) to reduce bacteria wilt disease has been done. This research was designed by using Randomized Block Design (RBD) a...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
PYRAMIDING IMPORTANT DISEASE-RESISTANT CHARACTERS BY HYBRIDIZATION OF TRANSGENIC AND NON-TRANSGENIC PEANUTS (ARACHIS HYPOGAEA L.)
Oleh: Hapsoro, Dwi, Aswidinnoor, Hajrial, Suseno, Rusmilah
We have produced transgenic peanut lines carrying a coat protein gene of peanut stripe virus (PStV) and showing resistance to the virus. However, their susceptibility to leafspot disease caused by Cercospora sp. and their lower productivity compared to their genetic background cultivar make them com...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
SEDIAAN BIJI BARRINGTONIA ASIATICA: AKTIVITAS PADA HAMA KUBIS CROCIDOLOMIA PAVONANA DI LABORATORIUM DAN KEEFEKTIFAN DI LAPANGAN
Oleh: ., Edy Syahputra
Preparation of Barringtonia asiatica: insecticidal activity against Crocidolomia pavonana on laboratory and effectiveness on field. The objectives of this study were to evaluate the insecticidal and anti-oviposition activity of ethanol seed extract of Barringtonia asiatica against Crocidolomia...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
KAJIAN MEKANISME ANTAGONIS PSEUDOMONAS FLUORESCENS P60 TERHADAP FUSARIUM OXYSPORUM F.SP. LYCOPERSICI PADA TANAMAN TOMAT IN VIVO
Oleh: ., Loekas Soesanto, Endang Mugiastuti & Ruth Feti Rahayuniati
Antagonistic mechanisms study of Pseudomonas fluorescens P60 on Fusarium oxysporum f.sp. lycopersici of tomato in vivo. This research was conducted to evaluate the effect of P. fluorescens P60 in controlling Fusarium wilt on tomato and its inhibition mechanisms. Randomized Block Design was use...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
Karakterisasi Individu Wereng Hijau NEPHOTETTIX VIRESCENS Distant Penular Aktif Virus Tungro Padi
Oleh: ., Supriyadi & Retno Wijayanti
Characterization of active transmitter among population of the leafhopper, Nephotettix virescens Distant in relation to the transmission of the rice tungro virus. The objective of this research was to identify the characteristics of Nephotettix virescens as the active transmitter of the rice tungro ...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
KARAKTERISASI DAN UJI AKTIVITAS BAKTERI RIZOSFER LAHAN ULTISOL SEBAGAI PEMACU PERTUMBUHAN TANAMAN DAN AGENSIA HAYATI CENDAWAN PATOGEN TULAR TANAH SECARA IN VITRO
Oleh: ., Andi Khaeruni, Gusti Ayu Kade Sutariati & Sri Wahyuni
Characterization and activities assay of rhizosphere bacteria from ultisol land for plant-growth promoting and biocontrol agents of soil-borne fungus pathogens under in vitro test. Although many studies have been conducted to identify the specific traits of the plant growth-promoting and biopr...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
SOIL NUTRITION MANAGEMENT AND PREDATION BY CHEILOMENES SEXMACULATA (COLEOPTERA: COCCINELLIDAE) IMPACTS ON APHIS GLYCINES (HOMOPTERA: APHIDIDAE)
Oleh: ., Rosma Hasibuan & Jamalam Lumbanraja
Soil nutrition management and predation by Cheilomenes sexmaculata (Coleoptera: Coccinellidae) impacts on Aphis glycines (Homoptera: Aphididae). Understanding how soil nutrient availability and natural enemies impacts on aphid populations are important for soybean aphid, Aphis glycines M...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
EFIKASI ASAP CAIR DARI TANDAN KOSONG KELAPA SAWIT (TKKS) DALAM PENEKANAN PERKEMBANGAN JAMUR ASPERGILLUS NIGER
Oleh: ., Hasan Ashari Oramahi, Farah Diba, & Wahdina
The efficacy of liquid smoke from oilpalm empty fruit bunch in suppressing the development of fungus. Fungi that have been grown on maize seed were Aspergillus niger, A. flavus and Aspergillus sp. From those species, A. niger is important species because of its toxigenic characteristic on agricultur...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
JAMUR ENTOMOPATOGEN ASAL TANAH LEBAK DI SUMATERA SELATAN DAN POTENSINYA SEBAGAI AGENSIA HAYATI WALANG SANGIT (LEPTOCORISA ORATORIUS (F.))
Oleh: ., Effendy TA, Robby Septiadi, Abdullah Salim & Abdul Mazid
Entomopathogenic fungi from the lowland soil of South Sumatera and their potential as biocontrol agents of Stink Bug (Leptocorisa oratorius (F.)). The purpose of this research was to explore and examine the potential of soil borne entomopathogenic fungi from South Sumatera as biological agents of Le...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
NEMATODE DIVERSITY IN A RANGE OF LAND USE TYPES IN JAMBI BENCHMARK INDONESIA
Oleh: ., I Gede Swibawa & Titik Nur Aeny
Nematode Diversity in a Range of Land Use Types in Jambi Benchmark Indonesia. This study was conducted in Jambi Benchmark, Indonesia from May 2004 to March 2005. Out of 70 sampling points, 35 soil cores were taken from five land use types including forest less intensive, forest intensive...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011