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DIAGNOSIS DAN PENGENDALIAN PENYAKIT ANTRAKNOSA PADA PAKIS DENGAN FUNGISIDA
Oleh: Sumardiyono, Christanti, Joko, Tri, Kristiawati, Yuli
Leatherleaf fern is an important export commodity of floriculture. One of the most destructive disease on leatherleaf fern is anthracnose. The aim of this study was to identify the causal agent of antracnose-like disease on leatherleaf fern, to detect the pathogen in soil, and to control the d...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
EKSPLORASI POTENSI GULMA SIAM (CHROMOLAENA ODORATA) SEBAGAI BIOFUNGISIDA PENGENDALI PHYTOPHTHORA PALMIVORA YANG DIISOLASI DARI BUAH KAKAO
Oleh: Suharjo, Radix, Aeny, Titik Nur
The research was aimed to investigate: (1) distribution and population of Chromolaena odorata (siam weed) in different land-uses (paddy field, untreated land, houseyard, roadside and river/irigation side) in Bandar Lampung, South Lampung, Tanggamus, and East Lampung; (2) effect of C. odorata extract...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
KERAGAMAN GENETIK, KEBUGARAN DAN INKOMPATIBILITAS REPRODUKSI Hemiptarsenus varicornis Girault (Hymenoptera: Eulophidae), PARASITOID LARVA Liriomyza huidobrensis (Diptera: Agromyzidae)
Oleh: Reflinaldon, ., Buchori, Damayanti, Aprianto, Dwinardi
Several experiments have been conducted to study genetic variation, fitness and reproductive incompatibility of H. varicornis from different geographic populations. Genetic variation from Pandai Sikek (PS), Alahan Panjang (AP) and Kayu Aro (KA) was analyzed by using random amplified polymorphi...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
UJI PENGGABUNGAN PGPF DAN Pseudomonas putida STRAIN PF-20 DALAM PENGENDALIAN HAYATI PENYAKIT BUSUK LUNAK LIDAH BUAYA DI TANAH GAMBUT
Oleh: Supriyanto, ., Priyatmojo, Achmadi, Arwiyanto, Triwidodo
Aloe (Aloe vera L. Webb) planted in West Borneo peat land is well known to have the best product quality in Indonesia. Bacterial soft rot is one of the constraints on aloe cultivation on peat land. Many methods have not given significant result for controlling this disease. The research ...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
EFEKTIVITAS CAISIN SEBAGAI TANAMAN PERANGKAP PATOGEN UNTUK PENGENDALIAN PENYAKIT AKAR GADA PADA KUBIS
Oleh: Hadiwiyono, ., Sholahuddin, ., Sulastri, Endang
he research was conducted by observation on 5 plot kinds of cabbage planting. The plots consist of control plot with no planting Chinese cabbage, plot with planting Chinese cabbage as rotation plant on 38 day before planting of cabbage followed by manual eradication, plot with planting Chinese...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
ELIMINATION OF Cucumber Mozaic Virus (CMV) FROM A RANGE OF CHRYSANTHEMUM CULTIVARS THROUGH MERISTEM CULTURE FOLLOWING HEAT TREATMENT
Oleh: Budiarto, Kurniawan
Cucumber Mosaic Virus (CMV) is one of pathogenic viruses that commonly found and has caused significant losses in many chrysanthemum growers in Indonesia. Efforts have been made to get healthy plant source through eliminating virus from infected plants and one of the promising methods wa...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
PENENTUAN PATOTIPE DAN KERAGAMAN GENETIK Xanthomonas oryzae pv. oryzae PADA TANAMAN PADI DI WILAYAH KARESIDENAN BANYUMAS
Oleh: Djatmiko, Heru Adi, Prakoso, Budi, Prihatiningsih, Nur
One of the major diseases of rice paddy fields in Indonesia and the Asian countries is bacterial leaf blight or kresek caused by X. oryzae pv. oryzae (Xoo). Losses caused by the disease in Indonesia reached 70–80%, in India reached 74–81%, and Japan reached 20–50%, thus causing gre...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
KISARAN INANG DAN DINAMIKA POPULASI Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) DI PERTANAMAN CABAI MERAH
Oleh: Hendrival, ., Hidayat, Purnama, Nurmansyah, Ali
The study of host range and population dynamic of B. tabaci in red chili pepper fiel dswas conducted in Sub-district of Pakem, District of Sleman, Province of Daerah Istimewa Yogyakarta during dry season of May-October 2009. The study of host plants of B. tabaci from the red chili pepper fields reve...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
KELIMPAHAN DAN KEANEKARAGAMAN SPESIES SERANGGA PREDATOR DAN PARASITOID Aphis gossypii DI SUMATERA SELATAN
Oleh: Riyanto, ., Herlinda, Siti, Irsan, Chandra
This study was aimed to analysis abundance and species diversity of predatory insects and parasitoid of Aphis gossypii from lowland and highland areas of South Sumatra. Survey of was conducted in 11 vegetable centers of South Sumatra. The results showed that 20 sp...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011
PEMBIAKAN NEMATODA PATOGEN SERANGGA (Rhabditida: Heterorhabditis DAN Steinernema) PADA MEDIA SEMI PADAT
Oleh: Chaerani, .
Field application of entomopathogenic nematodes (EPN) is still hampered by inefficient mass production. The aim of this study was to compare three published in vitro media (medium Wouts, Bedding and Han) for mass propagation of three indigenous EPNs (Heterorhabditis indicus PLR2, H. indicus isolate ...
Penerbit: Universitas Lampung • Publikasi: 04 November 2011