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All Journal Biosaintifika: Journal of Biology & Biology Education Jurnal Teknologi Terpadu
Fajar, Anugerah
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Agriculture, Biological Sciences & Forestry Computer Science & IT Engineering

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Biological Control of Wood Destroying Organism Using Plant Extracts Collected from Mt. Merapi National Park, Indonesia Ismayati, Maya; Zulfiana, Deni; Tarmadi, Didi; Lestari, Anis Sri; Krishanti, Ni Putu Ratna Ayu; Himmi, Setiawan Khoirul; Fajar, Anugerah; Yusuf, Sulaeman
Biosaintifika: Journal of Biology & Biology Education Vol 11, No 3 (2019): Article-in-Press
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v11i3.20102

Abstract

Due to the climate change and global warming, the biodiversity database has gained the attention of the government. In line with the Indonesian Biodiversity Strategy and Action Plan (IBSAP), we have collected plants with insecticidal activity based on the local wisdom. This program aimed to protect Indonesian biodiversity from deforestation along with the loss of the number of species. This research?s goal was to evaluate termiticidal and antifungal properties from some plant extracts collected from the Turgo forest area, Mt. Merapi National park, Java. Three potential plants were evaluated. Based on specimen identification, the three plant samples were Kina (Cinchona sp.), Kamadoh (Dendrocnide stimulans (L.f.) Chew), and Keremi (Homalanthus populneus (Geiseler) Pax). The phytochemical test showed that Kina contained alkoloid, falvonoid, saponin, and tannin, whereas Kamadoh and Keremi contained saponin and tanin, respectively. Overall, all plant extracts have the termiticidal activities and able to inhibit wood- decay fungi with the inhibition percentage around 60% - 100%. Leaf extracts of Kina (Cinchona sp) and Keremi (Homalanthus populneus (Geiseler) showed the highest activity as wood-decay fungi inhibitor. The disclosure of the potential of bioinsecticides from some plants originating from Mount Merapi is very important before being lost due to deforestation and the Mount Merapi disaster. Thus, the potential bioinsecticide in these plants can increase its economic value as a substitute for synthetic insecticides that are friendly to the environment.
Larvicidal Activity of Brugmansia candida against Aedes aegypti and Culex quinquefasciatus (Diptera: Culicidae) Himmi, Setiawan Khoirul; Tarmadi, Didi; Meisyara, Dita; Fajar, Anugerah; Kartika, Titik; Guswenrivo, Ikhsan; Yusuf, Sulaeman
Biosaintifika: Journal of Biology & Biology Education Vol 12, No 3 (2020): December 2020
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v12i3.24634

Abstract

Mosquitoes are well known as vectors of hazardous diseases for human. Plant extracts can be used as an alternative for larval control due to they are a rich source of bioactive chemicals and safe for the environment. The present study investigated the larvicidal activity of crude extracts derived from leaf and flower of Brugmansia candida against the second larval instar of Aedes aegypti and Culex quinquefasciatus. The larval mortality was observed at 24 and 48 h exposure of both leaf and flower extracts, at the concentration of 100, 250, 500, and 1000 ppm. The 24 h exposure of both extracts at the concentration of 500 and 1000 ppm resulted in larval mortality rates were significantly lower than those of 48 h exposure. However, the mortality rate was not significantly different at the lower concentrations of crude extracts. The results also suggested that there was no significant difference in the larvicidal effect between leaf and flower extracts at 24 and 48 h exposure for all concentrations. The LC50 values at 48 h exposure for leaf extract were 789 and 791 ppm for Ae. aegypti and C. quinquefasciatus, respectively, whereas for flower extract were 772 and 780 ppm for Ae. aegypti and C. quinquefasciatus, respectively. Overall, B. candida showed larvicidal activity against Ae. aegypti and C. quinquefasciatus. This research contributes to new finding regarding the larvicidal activity of B. candida. This finding also supports the next study to develop B. candida as an alternative source for larval control agent.
PEMBANGUNAN SISTEM INFORMASI PERTAHANAN SEKOLAH SMA ISLAM AL AZHAR 4 BERBASIS WEB MENGGUNAKAN PHP & MARIADB Fajar, Anugerah; Imaduddin, Zaki
Jurnal Teknologi Terpadu Vol 4 No 2: Desember, 2018
Publisher : LPPM STT Terpadu Nurul Fikri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54914/jtt.v4i2.204

Abstract

SMA Islam Al Azhar 4 Kemang Pratama memiliki bidang organisasi Ketahanan Sekolah atau biasa disebutTANSE yang berfungsi mengelola semua aturan sekolah terhadap murid yang dilaksanan oleh tim TANSEuntuk peningkatan kualiatas perilaku yang baik untuk mendukung Visi dan Misi sekolah SMA Islam AlAzhar 4 Kemang Pratama. Selama ini kegiatan yang ada di TANSEdalam pengelolaan data pelanggaranmurid masih dikelola secara manual dengan menggunakan buku besar, aplikasi Microsoft Word danMicrosoft Excel. Dimana dengan sistem manual dalam pengelolaan data penelitian dan pengabdian dapatmengakibatkan integritas dan keamanan data yang tidak terjamin serta keterlambatan akan informasisehingga permasalahan waktu dan tingkat validitas data ditekan seminimal mungkin. Penelitian inibertujuan untuk membangun aplikasi sistem informasi ketahanan sekolah SMA Islam Al Azhar 4 KemangPratama berbasis web menggunakan PHP & MariaDB. Hasil penelitian ini adalah aplikasi berbasis webdengan beberapa fitur yang dapat membantu mengelola kegiatan TANSE.
Co-Authors Deni Zulfiana Guswenrivo, Ikhsan Himmi, Setiawan Khoirul Imaduddin, Zaki Ismayati, Maya Kartika, Titik Krishanti, Ni Putu Ratna Ayu Lestari, Anis Sri Meisyara, Dita Tarmadi, Didi Yusuf, Sulaeman