14 articles in this issue
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Erma Suryani,NFN Nurmansyah,Susi Purwiyanti,Otih Rostiana
The evaluation of growth, productivity and quality of 15 accessions of Ceylon cinnamon (Cinnamomum zeylanicum Blume) at the medium elevation in Laing Research Installation Solok West Sumatra, has been conducted from January 2007 to April 2013. The experim... see more
Otih Rostiana,Dyah Manohara,Agus Ruhnayat,NFN Wiratno
East Kalimantan is one of production center for white blackpepper, known as Samarinda White Pepper products. The variety developed in East Kalimantan is a local blackpepper variety that is not yet known for its characteristics. The research was conducted ... see more
Dian Susanti,Harto Widodo,Erri S. Hartanto
Echinaceae is introduced medicinal plant as immunomodulator. The high demand of echinaceae as raw material for immunomodulatory herbal medicine by the industries, requires the increase in quantity and quality of cultivated echinaceae. Thus, the use of fer... see more
Albert Husein Wawo,Ning Wikan Utami,Ninik Setyowati
Gyrinops verstegii is one of agarwoods species, plant with high economic value. However, it is categorized as plant with high risk of extinction, hence it required conservation. This research aimed to examine the effect of thinning and foliar fertilizatio... see more
Dewi Hafidloh,NFN Warsito,Edi Priyo Utomo
Citronellal is the main component in kaffir lime oil that has great potential utilization in industrial and pharmaceutical field. Citronellal purification using conventional method, such as destillation, requires lots of solven, special equipment and lots... see more
Sri Yuni Hartati,NFN Sukamto,Nuri Karyani,NFN Zulhisnain
Budok is one of the most important patchouli diseases caused by Synchytrium pogostemonis, spread out through seeds, soil, and water. A research to develop botanical pesticides based on essential oils was conducted at Indonesian Spices and Medicinal Crop R... see more
Herwita Idris,NFN Nurmansyah
Botanical pesticide is one of the alternatives to control pest and relatively safe for the environment. Cinnamon oil and citronella oil commonly used as botanical pesticide to control leaf roller Pachyzancla stultalis attack on patchouli, hence maintainin... see more
Tri Lestari Mardiningsih,NFN Ma'mun
Citronella, clove and lemongrass oils are known to be toxic and repel certain pests. Mixing different essential oils (EOs) in the form of formula is expected to increase the insecticidal properties. The experiments aimed to examine the effect of EOs... see more
Sunaryo Syam,Idham Sakti Harahap,NFN Dadang
Tribolium castaneum is one of the important stored-product pests in tropical countries. Fumigation with phosphine is the most commonly method to control T. castaneum. However, long-term application of phosphine will cause resistance. The aims of this rese... see more
Agus Kardinan,Tri Eko Wahyono,Nurbetti Tarigan
Brown planthopper is still a major problem in rice. Control using botanical insecticides is considered less effective, since its persistence in rice plantation is short. Research on the persistence of botanical insecticide residues of pyrethrum and neem i... see more
NFN Ermiati
Botanical pesticides is generally applied to control plant pest in organic farming systems and ginger farmers in Sumedang commonly used it in ginger cultivation. The study aimed to assess the financial feasibility and sensitivity of botanical pesticide us... see more