3, hh: 201-206.Ĭostamagna, AC, Menalled, FD & Landis, DA, 2004, ‘Host density influences parasitism of the armyworm Pseudaletia unipuncta in agricultural landscapes, Basic and Applied Ecology, vol. 7, hh: 141-151.Ĭock, MJ, Gallego, CE & Godfray, HCJ, 2008, ‘Penthocrates Meyrick (Lepidoptera: Limacodidae), a genus of new outbreak pests of coconut in the Philippines.
36, no.5, hh: 411-448.Ĭheong, YL, Sajab, AS, Hafidzi, NM, Omar, D & Abod, F, 2010, ‘Outbreak of bagworm and their natural enemies on an oil palm, Elaeis guineensis, plantation at Hutan Melintang, Perak, Malaysia’, J Entomol, vol. and Acerophagus sp.īlumberg, D, 2008, ‘Date palm arthropod pests and their management in Israel’, Phytoparasitica, vol. Whereas parasitoids that found were Spinaria spinator, Charops bicolor, Telenomus podisi, Aphanogmus sp. Pests that found were Setora nitens, Amatissa sp., Birthosea bisura, Mahasena corbetti, Metisa plana and Pseudococcus sp. The results of the study founds 6 species of palm leaf-eating pests and 5 species of Hymenoptera parasitoids that parasitize these pests. The outgoing parasitoids then counted and identificated. Sample was taken by means of each block taken 5 plants in every plots randomly to be observed and palm leaf-eating insects taken to kept until the parasitoid was emerged. The study was conducted in 6 blocks of PTPN VIII Cindali oil palm plantation from September 2014 - June 2015 with observations once a month. The aim of this study was to determine and counting percent parasitization of the parasitoids that parasitize palm leaf-eating pests in the oil palm plantation of PTPN VIII Cindali, Bogor. One of pests that attack oil palm is insect, and the most damaging pests usually from Lepidoptera. Asian Agri Ukui in Pelalawan regency.Palm oil is one of the plantation commodities in Indonesia and had widespread in Indonesia. The results showed that there was a significant relationship of application technology with productivity of oil palm plantation on Plasma Land of PIR-Trans PT. As a result the chi-square analysis was obtained that chi-square value was greater than chi-square table and Spearman’s rho correlation. The method used in this study was survey with purposive sampling, chi-square and Spearman’s rho correlation analysis was used to answer purposes of this study. Production in plasma land of PIR-Trans of PT.
Relationship between technology adaption in oil palm cultivation with the productivity of oil palm Therefore, the purpose of this study was to analyze the
The use of seeds to harvesting operation. Quality of production as a result of low technology application on oil palm cultivation, starting from The main problem faced by the smallholders of oil palm plantations is low productivity and
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