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POTENSI EUPHORBIA HETEROPHYLLA L. SEBAGAI INANG ALTERNATIF PENYAKIT KUDIS PADA UBIJALAR
Oleh: ., Eko Agus Martanto
The Potential of Euphorbia heterophylla as an Alternative Host of Scab Disease on Sweet Potatoes. Scab, caused by Elsinoë batatas (Saw.) Jenkins & Viegas, is a major disease on sweet potato. The disease cause reduction in tuber production up to 30%. Euphorbia heterophylla is one...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
DETEKSI MENGGUNAKAN PCR (POLYMERASE CHAIN REACTION) CANDIDATUS LIBERIBACTER ASIATICUS, PENYEBAB HUANGLONGBING PADA JERUK SIEM DENGAN BEBERAPA TIPE GEJALA PADA DAUN
Oleh: Yohanes Andi Trisyono & Andrew Beattie., Achmad Himawan, Yohanes Berchmans umardiyono, Susamto Somowiyarjo,
Detection using PCR (Polymerase Chain Reaction) Candidatus Liberibacter asiaticus, Huanglongbing causal Organism on Siem Mandarin with different types of symptoms. Huanglongbing (HLB) or Citrus Vein Phloem Degeration (CVPD) is one of major diseases on Siem mandarin in Indonesia. HLB is caused ...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
PENGGUNAAN PREDATOR UNTUK MENGENDALIKAN KUTU KEBUL (BEMISIA TABACI), VEKTOR PENYAKIT KUNING PADA CABAI DI KABUPATEN TANGGAMUS
Oleh: ., Sudiono & Purnomo
Application of predators to control whitefly (Bemisia tabaci), an insect vector of yellow diseases of chili in Tanggamus district on dry and rainy season. The yellow disease is one of the important diseases in chili which is transmitted by whitefly. Utilization of natural enemy suc...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
AKTIVITAS INSEKTISIDA EKSTRAK DAUN DAN BIJI TEPHROSIA VOGELII J. D. HOOKER (LEGUMINOSAE) DAN EKSTRAK BUAH PIPER CUBEBA L. (PIPERACEAE) TERHADAP LARVA CROCIDOLOMIA PAVONANA (F.) (LEPIDOPTERA: CRAMBIDAE)
Oleh: ., Muhamad Abizar & Djoko Prijono
Insecticidal activity of leaf and seed extracts of Tephrosia vogelii J. D. Hooker (Leguminosae) and fruit extract of Piper cubeba L. (Piperaceae) on the cabbage head caterpillar, Crocidolomia pavonana (L.) (Lepidoptera: Crambidae). Ethyl acetate leaf and seed extracts of Tephrosia vogelii and ...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
PENAMPILAN KETAHANAN ENAM VARIETAS KACANG TANAH TERHADAP PENGGEREK POLONG (ETIELLA ZINCKENELLA TRIETSCHKE) DI DATARAN TINGGI DAN DATARAN RENDAH BENGKULU
Oleh: ., Dwinardi Apriyanto, Burhannudin Toha riyatiningsih & D. Suryati
Resistance performance of six groundnut varieties to Soybean Pod Borer (Etiella zinckenella Treitschke) at high and low elevation in Bengkulu. Soybean pod borer (SPB), Etiella zinckenella Treitschke, often caused serious pod damage and reduced pod yield in several groundnut central in Bengkulu...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
GANGGUAN BIOLOGI PADA CROCIDOLOMIA PAVONANA (F.) (LEPIDOPTERA: PYRALIDAE) AKIBAT PERLAKUAN DENGAN EKSTRAK BIJI AGLAIA ODORATISSIMA BLUME (MELIACEAE)
Oleh: ., Erwin Cuk Surahmat dan Djoko Prijono
Biological interferences in Crocidolomia pavonana (F.) (Lepidoptera: Pyralidae) as affected by the treatment with seed extract of Aglaia odoratissima Blume (Meliaceae). The effects of Aglaia odoratissima seed extract on mortality, feeding, development, and reproduction of Crocidolomia pavonana...
Penerbit: Universitas Lampung • Publikasi: 22 October 2011
DAMPAK APLIKASI INSEKTISIDA PERMETRIN TERHADAP SERANGGA HAMA (THOSEA SP.) DAN SERANGGA PENYERBUK (ELAEIDOBIUS KAMERUNICUS) DALAM AGROEKOSISTEM KELAPA SAWIT
Oleh: F.X. Susilo1, dan Nurafiah Karmike, Rosma Hasibuan, I Gede Swibawa, Agus M. Hariri, Sudi Pramono,
Impact of Permethrin-Insecticide Application on Insect Pest (Thosea sp.) and Insect Pollinators (Elaeidobius kamerunicus) in Oil Palm Agroecosystem. Insecticide efficacy studies are usually determined from the target insect (pest) data without regard to the effect of that treatment on the non-...
Penerbit: Universitas Lampung • Publikasi: 22 October 2011
RESPON BEBERAPA VARIETAS KEDELAI (GLYCINE MAX (L.) MERRIL) TERHADAP INFEKSI PEANUT STRIPE POTYVIRUS
Oleh: ., Hasriadi Mat Akin dan Muhammad Nurdin
Response of various soybean varieties [Glycine max (L.) Merril] againts peanut stripe potyvirus infection. This experiment was conducted to investigate the effect of PStV infection on soybean growth of various soybean varieties. Treatments were arranged in completely randomized design in split plot ...
Penerbit: Universitas Lampung • Publikasi: 22 October 2011
EFFECTS OF CORN CULTIVAR-TILLAGE SYSTEM COMBINATION ON VESICULAR ARBUSCULAR MYCORRHIZAE
Oleh: ., Joko Prasetyo
Pengaruh kombinasi varietas jagung dan sistem olah tanah terhadap mikorisa vesikular arbuskular. Penelitian telah dilakukan untuk mengevaluasi pengaruh kombinasi sistem olah tanah dan varietas terhadap populasi mikorisa vesikular arbuskular. Penelitian juga ditujukan untuk mengetah...
Penerbit: Universitas Lampung • Publikasi: 22 October 2011
EVALUASI TINGKAT PARASITISASI PARASITOID TELUR DAN LARVA TERHADAP PLUTELLA XYLOSTELLA L. (LEPIDOPTERA: YPONOMEUTIDAE) PADA TANAMAN KUBIS-KUBISAN
Oleh: ., Nila Wardani dan Amrizal Nazar
Evaluation of parasitization of egg and larvae parasitoids to Putella xylostella L. (Lepidoptera: Yponomeutidae) on crucifers. Diamond back moth Plutella xylostella is an important pest of cabbage in Indonesia. Trichogramma (egg parasitoid) and Diadegma (larvae parasitoid) are the main p...
Penerbit: Universitas Lampung • Publikasi: 22 October 2011