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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Agrikultura Jurnal Natur Indonesia Cropsaver : Journal of Plant Protection Agrovigor: Jurnal Agroekoteknologi Jurnal Penelitian Tanaman Industri Jurnal Ilmu-Ilmu Pertanian Indonesia Jurnal Agroteknos Jurnal Perlindungan Tanaman Indonesia JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Entomologi Indonesia Jurnal Penelitian Tanaman Industri (Littri)
DJOKO PRIJONO
Departemen Proteksi Tanaman, Fakultas Pertanian Institut Pertanian Bogor, Kampus IPB Dramaga, Bogor 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Industrial & Manufacturing Engineering Medicine & Pharmacology

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Journal : HAYATI Journal of Biosciences

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Physiological Response of Crocidolomia pavonana to the Calophyllum soulattri Active Fraction EDY SYAHPUTRA; DJOKO PRIJONO; DADANG DADANG; SYAFRIDA MANUWOTO; LATIFAH KOSIM DARUSMAN
HAYATI Journal of Biosciences Vol. 13 No. 1 (2006): March 2006
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (40.314 KB) | DOI: 10.4308/hjb.13.1.7

Abstract

The objective of this study was to evaluate the physiological response of the cabbage head caterpillar Crocidolomia pavonana treated with an active fraction of Calophyllum soulattri bark extract. Extraction of the test plant materials were performed with maceration method using methanol, continued by counter-current distribution separation in ethylacetate and water. Methanol fractionation of C. soulattri was performed by vaccuum liquid chromatography and the bioassays were conducted by a leaf-feeding method. The results showed that the dichloromethane fraction of C. soulattri had strong insecticidal activity against C. pavonana larvae, with LC50 of 0.05%. Sublethal treatments with the active fraction at LC15, LC50, and LC85 reduced the relative growth rate of the fourth instars by 48.9-94.1%. The treatments with the fraction at LC15 and LC50 to the fourth instars reduced the activity of invertase and protease enzyme by 20.7-24.1 and 14.4-25.14%, respectively, but increased the activity of trehalase by 26.7-120% as compared with controls. Key words: Physiological response, Crocidolomia pavonana, Calophyllum soulattri, botanical insecticide
Co-Authors . Dadang Abdurakhman Abdurakhman Ade Syahputra Agustin Zarkani Ahmad Sifa Arneti Arneti AUNU RAUF Bambang W. Nugroho Dadang . DADANG DADANG DADANG DADANG DADANG DADANG DAMAYANTI BUCHORI DANAR DONO Danar Dono Dedek Kusvianti EDY SYAHPUTRA Edy Syahputra Edy Syahputra EDY SYAHPUTRA Eka Candra Lina Eka Chandra Lina Erwin Cuk Surahmat Ferdi Ferdi Gracia Mediana GUSTI INDRIATI Gusti Indriati IDAR IDAR IKHA MUSLIKHA Indah Arastuti Nasution Istiaji, Bonjok Joni Hidayat latifah K Darusman Latifah K Darusman Latifah Kosim Darusman Maryani, Sri Riski Maya Anggraini Muhammad Sigit Susanto Mustopha Ahad Nur Alfi Saryanah Partomuan Simanjuntak PURNAMA HIDAYAT R. Dewi Ratna Wulan Safri Ishmayana Shinta Puspitasari Sudarmo Sudarmo Surya, Eliana Diana SYAFRI ISMAYANA Syafrida Manuwoto SYAFRIDA MANUWOTO SYAFRIDA MANUWOTO Wanda Russianzi Widodo Widodo Yan Yanuar Syahroni Yogas Dwi Pratiwi Yuswanti, Lucy