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All Journal Jurnal Akademika Biologi Jurnal Kesehatan Masyarakat NICHE Journal of Tropical Biology Proceedings of the International Conference on Applied Science and Health BUMI: International Journal of Environmental Reviews
Rully Rahadian
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STRUKTUR KOMUNITAS LARVA TRICHOPTERA DI SUNGAI GARANG SEMARANG Lila Ris Purdyaningrum; Rully Rahadian; Fuad Muhammad
Jurnal Akademika Biologi Vol. 2 No. 4 Oktober 2013
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

River is the natural habitat for macrobiotic organisms, one of them is Trichoptera larvae.      Trichoptera larvae can be used as bio-indicator of water pollution because it is sensitive to environmental and habitat characteristics changes. The objective of this research is to examine the community structure of Trichoptera larvae in Garang River Semarang and the river quality based on the biological and physical-chemical factors. This study used survey method and purposive sampling technique to collect the sample.      The locations of the research are four stations which were determined by the land use around the river. Three samples were taken from each station by using 25 x 40 cm surber net. The findings show that the Trichoptera larvae found in four Garang River Semarang observation stations consisted of five genus; they are Cheumatopsyche, Chimarra, Glossosoma, Hydropsyche, and Tinodes. Relative abundance of Glossosoma and Cheumatopsyche at station I were almost balance, thus there was no dominant genus in the station. Trichoptera larvae dominated station II are Glossosoma and Hydropsyche. The Cheumatopsyche and Chimarra were the dominant genus in station III. While at the station IV, the researcher only found Hydropsyche. Trichoptera larvae which were highly diverse was in station III (H' = 1.41) and the lowest was in station IV    (H' = 0). Trichoptera larvae spread evenly in station I, station II, and station III, while station IV was dominated by genus Hydropsyche. In conclusion, the study showed that the highest density, abundance, and diversity level of the Trichoptera larvae in Garang River was in Tinjomoyo area, which had substrate rocks and fast water currents. Based on biological and physical-chemical factors, the condition of the four observation stations                        in Garang River could be grouped into two categories; not polluted and polluted. Keyword: Community structure, Trichoptera larvae, Garang River
PERILAKU BERTELUR DAN SIKLUS HIDUP Aedes aegypti PADA BERBAGAI MEDIA AIR Indira Agustin; Udi Tarwotjo; Rully Rahadian
Jurnal Akademika Biologi Vol. 6 No. 4 Oktober 2017
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Aedes aegypti is the main vector that transmits dengue fever. The spread of Aedes aegypti mosquitos in Indonesia is very wide. This mosquito has its breeding site in clear water areas such as in the bath water containers, flower pots, pet containers as well as in the used goods that can hold stagnant water. However, the environmental conditions which are constantly changing due to the rampant pollution cause Ae. Aegypti to continue to adapt to its breeding environment. This research aims to find out the egg laying behavior, life cycle and mediums preferences selected by Aedes aegypti mosquitos in different water mediums. Stages of the research which are conducted include: preparation of research tools and materials, observation on Ae. Aegypti mosquitos’ preferences, observation on egg hatchability and life cycle of Ae. Aegypti in various water mediums. The result shows that from all contaminated water mediums which are tested, Ae. Aegypti mosquitos have the preference of laying eggs in Eichhornia crassipes water mediums, followed by leachate water mediums, whereas in tofu wastewater mediums and laundry waste, there were no eggs found. Meanwhile, in another study, it is known that the egg hatchability and life cycle of Ae. Aegypti mosquitos in contaminated water mediums such Eichhornia crassipes immersed water mediums, and leachate water are not significantly different from controlled water mediums (uncontaminated). The result of the research is expected to be the reference for relevant institute in expanding the eradication of Ae. Aegypti mosquitos to places that have been unusual for eradication.Keywords: Aedes aegypti, Eichhornia crassipes immersed water, Leachate, laundry waste, tofu wastewater
UJI EFIKASI BEBERAPA ISOLAT BAKTERI ENTOMOPATOGEN TERHADAP KECOA (Orthoptera) Periplaneta americana (L.) DAN Blatella germanica (L.) DALAM SKALA LABORATORIUM Monaliza Sekar Rini; Rully Rahadian; mochamad Hadi; Deni Zulfiana
Jurnal Akademika Biologi Vol. 5 No. 2 April 2016
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Cockroaches are the insect vectors of disease that can cause adverse effects on human health. Control cockroaches excessive use of insecticides can lead to residues in the environment and resistance cockroach. Therefore it is necessary to control the use of alternatives such as by biological agents such as entomopathogenic bacteria. This research used two isolates of entomopathogenic bacteria isolated from Spodoptera litura were found dead, Bacillus thuringiensis IPBCC collection and sterile distilled water as a control. Tests conducted by the spray and bait method at a concentration of 108. The results showed that all isolates entomopathogenic bacteria used in this research can cause mortality of cockroaches. Morphological observation and Koch's postulates test showed that the mortality of cockroaches likely caused by bacterial isolates were granted. SP4 bacterial isolates using spray method provides the highest mortality was 26.67% of the P. americana and 80% against B. germanica. Isolates of B. thuringiensis using bait influence the highest mortality of 10% of the P. americana and 6.67% against B. germanica. LT-50 was the most effective method of treatment of bacterial isolates SP4 spray against B. germanica was 2 hours 30 minutes 46 seconds.Keywords: Biological control, entomopathogenic bacterial, efficacy test
STRUKTUR KOMUNITAS MIKROARTROPODA BRYOFAUNA TERESTRIAL DI TIGA KETINGGIAN YANG BERBEDA DI ZONA MONTANA GUNUNG UNGARAN Andrei Febrian; Rully Rahadian; Lilih Khotim Perwati
Jurnal Akademika Biologi Vol. 2 No. 2 April 2013
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Bryofauna is the animal which live in mosses, including microarthtropod. Bryofauna microarthtropod is quite diverse but study about this fauna is rarely done, especially in Indonesia. Bryofauna has unique and specific niche, because it depends on the existence of mosses. The objective of this research is to compare the community structure of bryofauna microarthropod in three different altitude in montane zone, including: bryofauna diversity, abundance, richness and dominance. This research was conducted from April to December 2013. Sampling was conducted at three stations in different altitude, i.e. 1335 m asl, 1660 m asl and 2040 m asl. Sampling was done in purposive way, that means sampling was done only in location contained with mosses. Sampling used quadrat method, with size 1x1m, then the moss samples was taken on quadrat with size 10x10 cm in the 1x1 m quadrat. All samples was extracted using Tullgren Funnel. Bryofauna were identified in Ecology and Biosytematic Laboratorium, UNDIP dan Entomology Laboratorium Zoology Unit, LIPI. Bryofauna Microarthropod that found in montane zone were 7 class, 19 ordo, 44 sub-ordo/family. The dominants taxa on the montane zone are Oribatida and Mesostigmata. The highest bryofauna abundance were found in altitude of 2040 m asl. The highest bryofauna diversity and richnees was found in altitude of 1335 m asl. The highest bryofauna eveness were found in altitude of 1660 m asl. Bryofauna diversity is significantly different on each station. Differences in bryofauna microarthropod community strcuture were influenced by the presence of mosses at each altitude. Keywords : Community structure, bryofauna, microarthropod, montane zone
PREFERENSI BERTELUR NYAMUK Aedes aegypti L. BERDASARKAN JARAK PENEMPATAN OVITRAP BERMEDIA AIR DOMESTIK TERHADAP OVITRAP BERMEDIA AIR RENDAMAN JERAMI Wahyu Nur Hidayah; Jafron Wasiq Hidayat; Rully Rahadian
Jurnal Akademika Biologi Vol. 2 No. 4 Oktober 2013
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Ovitrap is one of the environmentally friendly equipment of controlling Aedes aegypti which causes dengue fever. The utilization of ovitraps by adding attractant substances which are placed in certain distances can stimulate the mosquitoes’ sense of smell in order to lure them. The objective of this study were to determine the effective placing distance of ovitrap’s domestic water media on ovitrap’s hay-soaked water medium in order to lure Ae. aegypti on laying eggs, and to understand the oviposition preferences of Ae. aegypti based on the  placing distance of ovitrap’s domestic water media on ovitrap’s hay-soaked water medium. This research design was factorial experiment by using Split Plot. The water medium used was hay-soaked water as the control. The domestic water media used were well water, tap water, and rain water which were placed with the distance of 0 meter, 1 meter, 3 meters, and 5 meters from the hay-soaked water by using 3 replications. The independent variable were the placing distance and water media, while the dependent variable was the number of eggs trapped. The data were analyzed by using two-way ANOVA with the significance level of 95%. The findings showed that the placing of ovitrap’s well water and tap water with the distance of 5 meters is still effective to distract the oviposition preferences of Ae aegypti on hay-soaked water, while in the well water was only effective up to 3 meters. The water media has no effect on oviposition preferences of Ae aegypti when they are placed up to 5 meters away from the hay-soaked water. This happens due to the high concentration of ammonia in the hay-soaked water which attract the mosquitoes to choose compared to other water media to lay eggs.    Keywords: Aedes aegypti, ovitrap, attractant, hay-soaked water, ammonia
IDENTIFIKASI KANDUNGAN SENYAWA FITOKIMIA MINYAK BIJI MIMBA (Azadirachta Indica, A. Juss) Dyah Palupi; Endang Kusdiyantini; Rully Rahadian; A Heru Prianto
Jurnal Akademika Biologi Vol. 5 No. 3 Juli 2016
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Neem seeds oil (Azadirachta indica, A. Juss) have phytochemical compounds which act as antifeedant, repellent, antibacterial, and antifungal. The neem seeds oil were important identified their phytochemical compounds. Identifications were done with screening phytochemical and infrared spectrophotometer. Neem seed oils were obatained with pressing method. The group of compounds tested were alkaloid, flavonoid, triterpenoid, steroid, saponin and tannin. The results of phytochemical showed that neem seeds oil consist of alkaloid, flavonoid, triterpenoid, steroid, saponin and tannin. This results were strengthned with spectrum in infrared spectrophotometer that showed the functional groups of each those compounds. Keywords: neem seeds oil, phytochemical compounds, pressing method, functional groups
STRUKTUR KOMUNITAS MIKROARTROPODA TANAH DI LAHAN PENAMBANGAN GALIAN C ROWOSARI, KECAMATAN TEMBALANG, SEMARANG Wiatri Larasati; Rully Rahadian; mochamad Hadi
Jurnal Akademika Biologi Vol. 5 No. 1 Januari 2016
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Rowosari miningsite isthe ‘C’ type of excavation area in Semarang. Mining activities may affect environmental disturbance, including on soil fauna. This research aims to determine the community structure of soil microarthropods in Rowosari mining area. The research was conducted in August-September 2015. Soil samples were taken on diagonal plot of 5x5 m2 with a five-point sampling on two stations, namely Post Mining Area (PoMA) and Pre Mining Area (PeMA). The analysis used in the research are relative abundance index, Shannon-Weiner diversity index, evenness index, and Sorensen similarity index. The results shows that there are 360-660 individuals/m2 from 10 ordo and 24 taxa found in Rowosari Excavation Site. The highest relative abundance index is Carabidae (22,22) in PoMA station and Prostigmata (21,21) in PeMA station. The diversity both station belongs to medium category (2,43-2,45). The highest evenness index is 0,95. The similarity taxa of soil microarthropods in two stations are categorized as medium. Community structure of soil microathropods in Post Mining Area and Pre Mining Areawere no significant differences. Keywords: Community structure, Soil microarthropods, MiningexcavationC.
STRUKTUR KOMUNITAS MIKROARTHROPODA BRYOFAUNA EPIFIT DI ZONA TROPIK GUNUNG UNGARAN, JAWA TENGAH Rina Eka Yuniarti; Rully Rahadian; Lilih Khotim Perwati
Jurnal Akademika Biologi Vol. 2 No. 1 Januari 2013
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

       Mount Ungaran has various diversity of flora, including bryophytes. Epiphytic bryophytes are the habitat of bryofauna most of them are  microarthropods. The objective of this research was to determine community structure of epiphytic bryofauna in tropical zone of Mount Ungaran. This research was conducted in tropical zone of Mount Ungaran at three different  altitudes. The sampling methods was using square plots. Bryophytes were collected in plots 10x10 cm on tree trunks. Furthermore, the specimens were extracted using Barlese funnel at Laboratory of Ecology and Biosistematics, Department of Biology, Diponegoro University up to seven days. The results shows there are 5 classes of 16 orders and 30 sub orders/families. The most diverse of epiphytic bryofauna found at altitude 980 m asl and 1100 m asl (H’= 2,30), while the lowest at 750 m asl (H’= 1,87). Order of Acarina is consistantly found dominant in all altitudes. Meanwhile, at 1100 m asl the order of Thysanopera has also high abundant or dominant. Keywords : community structure, epiphytic bryophytes, bryofauna, tropic zone.
STRUKTUR KOMUNITAS BRYOFAUNA LUMUT EPIFIT PADA ZONA MONTANA DI KAWASAN GUNUNG UNGARAN, SEMARANG, JAWA TENGAH Lucia Puspita Anggraini; Rully Rahadian; Jafron Wasiq Hidayat
Jurnal Akademika Biologi Vol. 3 No. 1 Januari 2014
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Plant moss (bryoflora) is in important in the tropical forest, including Ungaran mount which is significantly play an  important role in water balance. Bryofauna can be found in moss attacking on the tree and is often referred  as moss epiphytic bryofauna. The objective of the research  were to compare the abundance and diversity of moss epiphytic bryofauna in Montana zone at three different altitudes of Ungaran mount. The sampling methods used was square plots. Bryophytes were collected in 10x10 cm plots on tree trunks. The specimens were extracted using Barlese funnel up to seven days at Laboratory of Ecology and Biosistematics, Departement of Biology, Diponegoro University. The results shows there were 5 classes of 15 ordes and 27 sub ordes/families. The highest abundance of moss epiphytic bryofauna was  in altitudes 2040 m asl (24.175 individu/m2), while the lowest was in altitude 1355 m asl (10.275 individu/m2). The biggest diversity of moss epiphytic bryofauna was found in altitude 2040 m asl (H’=2,20), while the lowest was in altitude 1355 m asl (H’=2,00). Acarina has the highest abundance in a these three altitudes. Keywords : Community Structure, Epiphytic Bryophytes, Bryofauna, Montana Zone
KEANEKERAGAMAN NGENGAT DI WANA WISATA GONOHARJO, LIMBANGAN, KENDAL, JAWA TENGAH Nanang Kamaludin; Mochamad Hadi; Rully Rahadian
Jurnal Akademika Biologi Vol. 2 No. 2 April 2013
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Moths is insect in Order Lepidoptera of Nocturnal habit. Moths help to polinate the flower were blossom in the night. The relationship of moths and plants can be used as bio-indicators of environmental changes in the Gonoharjo forest habitats. The objective of this study are to compare the abundance and diversity of members of moth (Lepidoptera) in various habitats and to determine the status of rare and endemic species that are found in Wana Wisata Gonoharjo. This study used light traps method for moth in four different habitats, i.e., secondary forests, riparian area and forests of pine forest and coffee plantation. The research was conducted over two months during October-November 2012. The analysis used were relative abundance, diversity index, Huctheson test, evennes index and similarity index. Threety nine moth species from 10 families were found in 4 habitats of Wana Wisata Gonoharjo. The highest number of moth species found in secondary forest (30 species) and the lowest one found in the pine forests (6 species). Statistically, there were differences within the types of habitat diversity. Evennes indices in all habitats of Wana Wisata Gonoharjo were relatively high. In general, type of habitat affects species diversity of moths. Keyword : Diversity, moth and Gonoharjo forest.
Co-Authors A Heru Prianto Andrei Febrian Danang Wahansa Sugiarto Deni Zulfiana Dheanda Absarina Dyah Palupi Eka Indri Astuti Endang Kusdiyantini Farah Ghina Arifah Fuad Muhammad Ilham Alkian Indira Agustin Jafron Wasiq Hidayat Lila Ris Purdyaningrum Lilih Khotim Perwati Lucia Puspita Anggraini Makna Fathana Sabila Masyhuda Masyhuda mochamad Hadi Mochamad Hadi Monaliza Sekar Rini Nanang Kamaludin Noora Lailatul Husna Psn Masruri Sulistiyanto Ari Retno Hestiningsih Rina Eka Yuniarti Sri Yuliawati Udi Tarwotjo Udi Tarwotjo, Udi Wahyu Nur Hidayah Wiatri Larasati Wiatri Larasati