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KEPADATAN POPULASI PREDATOR, PESAING, DAN SIMBION KUTUDAUN PADA TANAMAN KACANG PANJANG PASCAAPLIKASI INSEKTISIDA
Oleh: ., Nur Yasin, Listianingsih, Lestari Wibowo, dan F. X. Susilo
The population density of Aphis sp., their predators, competitors, and symbionts in longbean field treated with insecticide. This study was aimed to determine the effect of profenofos insecticide application on 1) the population density of Aphis sp., their predators (coccinellids and syrphids)...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
EVALUASI LAPANG TERHADAP DAMPAK APLIKASI INSEKTISIDA ISOPROCARB PADA SERANGGA PREDATOR DAN HAMA KUTU PERISAI AULACASPIS TEGALENSIS Zhnt. (HOMOPTERA: DIASPIDIDAE) DI PERTANAMAN TEBU
Oleh: ., Rosma Hasibuan
Field evaluation of isoprocarb insecticide-application-effects on predacious insects and scale pest Aulacaspis tegalensis Zhnt. (Homoptera: Diaspididae) in sugarcane plantations. The sugarcane scale, Aulacaspis tegalensis Zehntner, is a new serious pest of sugarcane in Lampung Prov...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
KETAHANAN TIGA SPESIES ARACHIS TERHADAP BERCAK DAUN AKHIR (CERCOSPORIDIUM PERSONATUM BERK. ET CURT.) PADA PEMBERIAN DAN TANPA PEMBERIAN MANKOZEB
Oleh: ., Setyo Dwi Utomo dan Hasriadi Mat Akin
The resistance of three species of Arachis to late leaf spot (Cercosporidium personatum) with and without application of mankozeb. The use of resistant cultivars and application of fungicide are effective means to control late leafspot. Resistant genotypes of peanut is required as ...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
KEEFEKTIFAN EKSTRAK MENGKUDU PADA BERBAGAI KONSENTRASI TERHADAP PENGHAMBATAN PERTUMBUHAN BAKTERI RALSTONIA SP. SECARA IN VITRO
Oleh: ., Efri dan Titik Nur Aeny
Effectivity of Morinda citrifolia extract on in-vitro growth inhibition of Ralstonia sp. Morinda citrifolia has been known as one of plants having numerous medicinal properties. Extract of the fruits shows antibacterial activity against several bacteria including Pseudomonas aerugi...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
PENGGUNAAN TEKNIK PCR DAN RFLP UNTUK DETEKSI DAN ANALISIS KERAGAMAN VIRUS GEMINI PADA TANAMAN TOMAT YANG BERASAL DARI BERBAGAI DAERAH DI JAWA BARAT DAN LAMPUNG
Oleh: dan Soemartono Sosromarsono, Sudiono , Sri Hendrastuti Hidayat, , Rusmilah Suseno2,
The Technique of PCR and RFLP to detection and analysis geminivirus diversity on tomato from growing areas in West Java and Lampung. Geminivirus infection has been reported on various important crops, among others on tomato. Infected plant were collected from six tomato growing areas in West Java (B...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
PEMETAAN PERSEBARAN PENYAKIT BUNCHY TOP PADA TANAMAN PISANG DI PROVINSI LAMPUNG
Oleh: ., Joko Prasetyo dan Sudiono
Distribution mapping of bunchy top of banana in Lampung Province. Studies on the occurrence of banana bunchy top were conducted in Lampung province from March to May 2003. This study were aimed to make distribution map of banana bunchy top in Lampung. The stratified random sampling were used. ...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
PENGARUH TEKNIK BUDIDAYA TERHADAP INTENSITAS PENYAKIT KARAT DAN PRODUKSI KACANG TANAH (ARACHIS HYPOGAEA L.)
Oleh: ., Hasanah, Ratna Wylis Arief, dan Junita Barus
Effect of cultural methods on peanut rust leaf intensity and yield. An important disease of peanut is rust leaf caused by Puccinia arachidis. It ussualy occurs with pock marked diseases. Both decreased yield up to 1,0 ton/ha (50% - 60%) compare potention yield of peanut (1,8 ton/ha...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
UJI EFEKTIVITAS NEMATODA ENTOMOPATOGEN (RHABDITIDA: Steinernema DAN Heterorhabditis) SEBAGAI MUSUH ALAMI NON-ENDEMIK PENGGEREK BATANG PADI KUNING (Scirpophaga incertulas)
Oleh: ., Chaerani dan Bebet Nurbaeti
Efficacy Tests of Entomopathogenic Nematodes (Rhabditida: Steinernema dan Heterorhabditis) as Non-endemic Natural Enemies of Yellow Rice stem Borer (Scirpophaga incertulas). Yellow rice stem borer (Scirpophaga incertulas) is a chronic insect pests of irrigated rice and difficult to control.&nb...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
KARAKTERISTIK KOMUNITAS NEMATODA DI PADANG GOLF SUKARAME (PGS) BANDAR LAMPUNG
Oleh: ., I Gede Swibawa dan Titik Nur Aeny
ABSTRACTCharacteristic of Nematodes Community at PGS Golf Course Bandar Lampung. Golf course is a unique ecosystem where plant parasitic nematodes inhabit and become important pest because they reduce the quality of the grass. The pest problems on golf course can be indicated by it...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012
KETAHANAN DAN PENGARUH FITOTOKSIK CAMPURAN EKSTRAK PIPER RETROFRACTUM DAN ANNONA SQUAMOSA PADA PENGUJIAN SEMI LAPANGAN
Oleh: ., Dadang, Nur Isnaeni, dan Kanju Ohsawa
Persistence and Phytotoxic Effect of Extract Mixtures of Piper retrofractum (Piperaceae) and Annona squamosa (Annonaceae) in Semi Field Test. Novel strategy in vegetable pest control program is necessary to be conducted to reduce high rate of synthetic insecticide use. Botanical insecticides o...
Penerbit: Universitas Lampung • Publikasi: 03 February 2012