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TANAMAN INDIKATOR DAN TEKNIK RAPD-PCR UNTUK PENENTUAN BIOTIPE BEMISIA TABACI GENNADIUS (HEMIPTERA: ALEYRODIDAE)

Oleh: Sri Hendrastuti Hidayat dan Dewi Sartiami, Purnama Hidayat, Noor Aidawati

Indicator Plant and PCR-RAPD for Biotype Determination of Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae).B. tabaci has been known world wide as a major pest and virus vector of horticulture. In Indonesia the presence of B.tabaci was reported since 1980 and its role as virus vector in tomato and c...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

EFISIENSI PARASITISASI INANG SPODOPTERA LITURA (F.) OLEH ENDOPARASITOID SNELLENIUS MANILAE ASHMEAD DI LABORATORIUM

Oleh: ., Endang Sri Ratna

Eficiency of parasitization on larval host, Spodoptera litura (F.), by an endoparasitoid Snellenius (=Microplitis)manilae Ashmead in the laboratory. The armyworm, Spodoptera litura (F.) is the host of an endoparasitoid Snelleniusmanilae Ashmead. This research described the effect of host larval stag...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

UJI APLIKASI EKSTRAK KASAR BUAH PINANG, AKAR TUBA, PATAH TULANG, DAN DAUN NIMBA TERHADAP KEONG EMAS (POMACEA SP.) DI RUMAH KACA

Oleh: ., Lestari Wibowo, Indriyati, dan Solikhin

Application test of crude extracts of pinang  fruit, tuba root, patah tulang, and neem leaf  on golden apple snail (Pomacea sp.) in green house.  This research was conducted to evaluate the effect of four botanical crude extracts namely Areca catechu, Derris eliptica, Euphorbia tiruca...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

PREFERENSI TIKUS SAWAH (RATTUS-RATTUS ARGENTIVENTER) DAN PENGARUHNYA TERHADAP POLA KERUSAKAN PADI VARIETAS DODOKAN DAN CIANJUR

Oleh: ., Solikhin dan Purnomo

Paddyfield Rat (Rattus-rattus argentiventer) Preference and Its Impact on The Damage Pattern of Dodokan and Cianjur Rice Cultivar.  A field experiment was conducted during the dry season of 2006 in Central Lampung to evaluate the preference of  paddyfield rat (Rattus-rattus argentiventer) ...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

INHERITANCE OF RESISTANCE TO PStV IN TRANSGENIC PEANUTS CONTAINING cp PStV GENE

Oleh: ., Dwi Hapsoro, Hajrial Aswidinnoor, Rusmilah Suseno, Jumanto, dan Sudarsono

Inheritance of Resistance to PStV in Transgenic Peanuts Containing cp PStV Gene. We have obtained transgenic peanut lines containing coat protein gene of PStV. To get maximal use of the transgenic character in a breeding program, it is necessary that the transgene is also stably inherited and expres...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

HUBUNGAN ANTARA FREKUENSI KEDATANGAN IMAGO ERIONOTA THRAX PADA BUNGA PISANG DAN KETERJADIAN PENYAKIT LAYU BAKTERI PISANG PADA LAHAN SAWAH, TEGALAN DAN PEKARANGAN

Oleh: ., Radix Suharjo, Siti Subandiyah ,dan Edhi Martono

Relationship Between Arrival Frequency of Erionota thrax to the Banana’s Flower and Disease Incidence of Banana Bacterial Wilt in Wet Rice Field, Dry Field and House Yard. This research was conducted in the Sub District of Samigaluh, Kulon Progo and Laboratory of Bacteriology, Plant Protection...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

EVALUASI KOMBINASI ISOLAT TRICHODERMA MIKOPARASIT DALAM MENGENDALIKAN PENYAKIT AKAR PUTIH PADA BIBIT KARET

Oleh: ., Suwandi

Evaluation of mycoparasitic Trichoderma isolate mixtures to control white root disease on rubber seedlings.  Eight isolates of mycoparasitic Trichoderma, as single cultures or in isolate mixtures were tested for their biocontrol efficacy against rubber seedlings inoculated with one of three str...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

PENGARUH POLA HARI HUJAN TERHADAP PERKEMBANGAN PENYAKIT GUGUR DAUN CORYNESPORA PADA TANAMAN KARET MENGHASILKAN

Oleh: ., Nurhayati dan Aron Situmorang

Effect of weather on the development of leaf fall disease in the yielding rubber estate.  This research was conducted in  PTP VII Bergen Lampung  from  July  to August for 2005 and 2006 (new leaves period). This research was carried out using survey and experiment methods.&n...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang

Oleh: Marwan, Husda, Sinaga, Meity S., Giyanto, .

Blood disease is one of the important diseases of banana in Indonesia. Endophytic bacteria have potencies as candidates of biocontrol agents to blood disease, because the bacteria colonized the same ecological niche with the plant pathogens. This research was conducted to isolate endophytic bacteria...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011

VIRULENSI EMPAT ISOLAT CHILLI VEINAL MOTTLE POTYVIRUS PADA TANAMAN CABAI (CAPSICUM ANNUUM L.)

Oleh: Manzila, Ifa, Hidayat, Sri Hendrastuti, Mariska, Ika

Infection of  Chilli veinal mottle potyvirus (ChiVMV) has been reported from chilli pepper growing area in Indonesia.  Field observation showed wide variation of symptom development starting from mild mottle to severe mottle and vein banding.  A research was conducted to study the dif...

Penerbit: Universitas Lampung • Publikasi: 04 November 2011