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POPULASI DAN SERANGAN LIRIOMYZA SATIVAE (BLANCHARD) (DIPTERA: AGROMYZIDAE), SERTA POTENSI PARASITOIDNYA PADA PERTANAMAN KETIMUN

Oleh: dan Aunu Rauf, Siti Herlinda, Leny Puspa Rosalina, Yulia Pujiastuti, Erizal Sodikin,

Population and damage by Liriomyza sativa (Blanchard) (Diptera : Agromyzidae) and its parasitoid potential on cucumber fields. The objectives of this research were to figure out adult population of L. sativae and the damage caused by the larvae on cucumber leaves, to analyze the relationship between...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

SERANGAN PENGGEREK PADI PUTIH DAN PENAMPILAN AGRONOMIS GALUR-GALUR PADI SAWAH IRIGASI

Oleh: ., Suprapto dan Widyantoro

The white rice borer (Tryporyza innotata Walker) attack and agronomic traits of low land paddy lines. Field trial evaluation on 10 lines/varieties to observe the white rice borer (Tryporyza innotata Walker) attack and agronomic traits was conducted at AIAT Lampung on wet season of 2004. The trial wa...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

HOST MORTALITY, LETHAL PERIOD, TRANSMISSIBILITY, AND THRESHOLD DENSITY OF VERTICILLIUM LECANII – SCOTINOPHARA SP. MYCOSIS

Oleh: ., F.X. Susilo, Nyoman Mulyasari, Rozali, and Sudi Pramono

Host mortality, lethal period, transmissibility, and threshold density of Verticillium lecanii – Scotinophara sp. mycosis. This study, conducted at Laboratory of Plant Protection Gading Rejo, Tanggamus-Lampung during March – October 2002, was aimed at determining the host mortality, lethal perio...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PENGENDALIAN TERPADU PENYAKIT LAYU (RALSTONIA SOLANACEARUM Smith) DAN NEMATODA PURU AKAR (MELOIDOGYNE SPP.) PADA TANAMAN JAHE GAJAH

Oleh: ., Made Sudana dan Made Lotrini

Integrated control of  ginger wilt disease  (Ralstonia solanacearum Smith) and root knot nematodes (Meloidogyne spp.). The purpose of this research was to obtain  reasonable integrated control ginger wilt disease. The research was conducted in endemic area of ginger wilt disease at Bi...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

KETAHANAN TERHADAP PENYAKIT BERCAK DAUN LAMBAT (CERCOSPORIDIUM PERSONATUM) DAN KARAKTER AGRONOMI KACANG TANAH FAMILI F5 KETURUNAN PERSILANGAN KELINCI x SOUTHERN RUNNER

Oleh: ., Setyo Dwi Utomo, Ety Setiowati, dan Hasriadi Mat Akin

The resistance to late leaf spot (Cercosporidium personatum) and agronomic characters of peanut F5 families derived from crosses between Kelinci x Southern Runner.  Late leafspot disease in peanut can be controlled by planting resistant cultivars. The objective of this study was to evaluate the...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PENYEBARAN DAN DETEKSI MOLEKULER VIRUS GEMINI PENYEBAB PENYAKIT KUNING PADA TANAMAN CABAI DI SUMATERA

Oleh: dan Purnama Hidayat, Sudiono, Nur Yasin, Sri Hendrastuti Hidayat

The distribution and molecular detection of geminivirus pathogen of chilli yellowing disease in Sumatera lsland.  The objective of this research was to investigate the spread and to detect geminivirus in Sumatra Island.  The method is survey infected of plants in  Province of Lampung,...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

POLYTOMOUS QUANTAL RESPONSE OF CROCIDOLOMIA PAVONANA (F.) (LEPIDOPTERA: PYRALIDAE) TO EXTRACTS OF AGLAIA SPP. AND DYSOXYLUM SPP. (MELIACEAE)

Oleh: ., Djoko Prijono

Polytomous Quantal Response of Crocidolomia pavonana (F.) (Lepidoptera: Pyralidae) to Extracts of Aglaia spp. and Dysoxylum spp. (Meliaceae).  This work was done to study the polytomous binary response of the cabbage head caterpillar Crocidolomia pavonana (F.) to extracts of two species each of...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

AKTIVITAS EKSTRAK BIJI TANAMAN MINDI MELIA AZEDARACH (L.) TERHADAP SPODOPTERA LITURA (F.) (LEPIDOPTERA: NOCTUIDAE)

Oleh: ., Hamdani

Activity of Melia azedarach (L.) seed extract against armyworm Spodoptera litura (F.) (Lepidoptera: Noctuidae). This study was conducted to evaluate the effectivenes and biological activity of Melia azedarach L. (Meliaceae) seed extract against armyworm, Spodoptera litura F. The first instar larvae ...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

HUBUNGAN KUTU DOMPOLAN DYSMICOCCUS BREVIPES (CKLL.) (HOMOPTERA : PSEUDOCOCCIDAE) DAN SEMUT API SOLENOPSIS SP. (HYMENOPTERA: FORMICIDAE) PADA DUA CARA BERTANAM NENAS

Oleh: ., Rosma Hasibuan

Association of mealybug, Dysmicoccus brevipes (Ckll.) (Homoptera: Pseudococcidae) and fire ant, Solenopsis sp. (Hymenoptera: Formicidae) on two pineapple–planting patterns.  A pineapple mealybug, Dysmicoccus  brevipes (Ckll.)  (Homoptera: Pseudococcidae) is an important insect p...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

BIOLOGI DAN TRANSFORMASI BELALANG KEMBARA LOCUSTA MIGRATORIA MANILENSIS MEYEN (ORTHOPTERA: ACRIDIDAE) PADA BEBERAPA TINGKAT KEPADATAN POPULASI DI LABORATORIUM

Oleh: ., Hamim Sudarsono , Rosma Hasibuan, dan Damayanti Buchori

Biology and Transformation of the Migratory Locust Locusta migratoria manilensis Meyen (Orthoptera: Acrididae) at Several Laboratory Population Density Levels.  The migratory locust, Locusta migratoria manilensis Meyen (Orthoptera: Acrididae) is one of insect pests in Indonesia that undergoes a...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012