Artikel (367)
Diversity of insecticide activity of Calophylum soulattri Burm. F. (Clusiaceae) originate from West Kalimantan. The objective of this research was to evaluate the insecticidal activity of the bark extract of Calophyllum soulattri from West Borneo against Crocidolomia pavonana (F.) (Lepidoptera: Pyra...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 1 (2006): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 23-31 | 2012
Distribution and efficacy on various entomopathogenic fungi at Lampung and South Sumatra as a biological control agent against Riptortus linearis. This study was conducted from June to September 2005. The fungi were isolated from insect cadavers, insect bait, and soil sample from the soybean l...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 1 (2006): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 14-22 | 2012
Effect of trap design and sex pheromone on the capture of male Spodoptera exigua. This research was to know the effectiveness of two traps and three kinds of pheromone in attracting and catching the male insects of Spodoptera exigua Hubner in shallot field. Two traps were win...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 1 (2006): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 9-13 | 2012
The effect of active fraction Aglalia harmsiana Perkins (Meliaceae) to physiology of Spodoptera litura (F.) (Lepidoptera : Noctuidae) larvae. This study was conducted to evaluate the physiological interferences in the soybean armyworm Spodoptera litura caused by active fractions of Aglaia harmsiana ...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 1 (2006): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 1-8 | 2012
Characterization of whitefly (Bemisia tabaci) as geminivirus vector based on RAPD-PCR. The variation of whitefly was performed by the appearance of population having diferent DNA sequence. PCR-RAPD and dendogram was expected to be used to investigate the variation of whitefly in Sumatera...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 2 (2006): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 113-119 | 2012
Diversity and abundance of soil-borne pathogenic fungi in various land-use systems in Sumberjaya, Lampung. This study was aimed to investigate the effects of land use systems on diversity and abundance of soil-borne pathogenic fungi. Soil samples were collected from Sumberjaya area, West-Lampu...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 2 (2006): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 107-112 | 2012
Refining integrated rice tungro disease management based on escaped strategy and varieties rotation. Rice tungro virus transmitted mainly by green leafhopper, N. virescens, infected rice in central rice production in Indonesia. Tungro epidemic in South Sulawesi were succesfully controlled by i...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 2 (2006): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 92-99 | 2012
Parasitization and reproductive capacity of Cotesia flavipes Cameron (Hymenoptaera: Braconidae) on different hosts and instar in laboratory. C. flavipes is an important parasitoid on sugar cane spotted borer, Chilo sacchariphagus Bojer. The biology informations of C. flavipes is needed in orde...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 2 (2006): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 87-91 | 2012
The biological development and feeding ability of Curinus coeruleus Mulsant on several phytophthires. The research was conducted to investigate the survival and feeding capability of Curinus coeruleus Mulsant on Heteropsylla cubana, Aleurocanthus spiniferus, Planococcus citri, and Aspidiotus destruc...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 2 (2006): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 79-86 | 2012
Density and viability of spores of Beauveria bassiana (Bals.) Vuill. due to sub-cultures and media enriched, and its virulence against larvae of Plutella xylostella (Linn.) This laboratory research was conducted to determine density and viability of spores of Beauveria bassiana d...
Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 6 No. 2 (2006): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 70-78 | 2012