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  • 1
    Online Resource
    Online Resource
    Resistensi lalat rumah, Musca domestica Linnaeus (Diptera: Muscidae) dari empat kota di Indonesia terhadap permetrin dan propoksur
    Entomological Society of Indonesia/Perhimpunan Entomologi Indonesia ; 2015
    In:  Jurnal Entomologi Indonesia Vol. 12, No. 3 ( 2015-11-21), p. 123-128
    Details
    In: Jurnal Entomologi Indonesia, Entomological Society of Indonesia/Perhimpunan Entomologi Indonesia, Vol. 12, No. 3 ( 2015-11-21), p. 123-128
    Type of Medium: Online Resource
    ISSN: 1829-7722 , 2089-0257
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.5994/jei.12.3
    DOI: 10.5994/jei
    DOI: 10.5994/jei.12.3.123
    Language: Unknown
    Publisher: Entomological Society of Indonesia/Perhimpunan Entomologi Indonesia
    Publication Date: 2015
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  • 2
    Online Resource
    Online Resource
    MORFOLOGI POLEN VEGETASI MANGROVE DI DESA SALO PALAI KEC. MUARA BADAK KAB. KUTAI KARTANEGARA
    Tanjungpura University ; 2018
    In:  Jurnal Pendidikan Matematika dan IPA Vol. 9, No. 1 ( 2018-01-18), p. 40-
    Details
    In: Jurnal Pendidikan Matematika dan IPA, Tanjungpura University, Vol. 9, No. 1 ( 2018-01-18), p. 40-
    Abstract: This study aims to identified pollen morphology of Mangrove vegetation in Salo Palai Village, Muara Badak Sub District, Kutai Kartanegara District was done in May until July. This study using acetolisis method. Data obtained were analyzed with qualitative descriptive method to observed the shape, ornaments and also aperture. This method is measuring size, the length of the polar axis to the equatorial diameter. The result obtained shape and pollen unit is monad subspheroidal. There are size medium pollen and size large pollen. The ornaments including of 7 psilate, 2 reticulate and 2 ekinate. The aperture including of 4 inaperture, 2 tricolporate, 1 tricolpate, 1 triporate, 1 tetraporate, 1 monoporate and 1 stephanocolporate.Keywords: Vegetation, Mangrove, Pollen, Association, Identification.
    Type of Medium: Online Resource
    ISSN: 2579-7530 , 2086-0234
    URL: Article
    DOI: 10.26418/jpmipa.v9i1.23696
    Language: Unknown
    Publisher: Tanjungpura University
    Publication Date: 2018
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  • 3
    Online Resource
    Online Resource
    STRUKTUR KOMUNITAS PLANKTON PERMUKAAN PADA DANAU LABUAN CERMIN KEC. BIDUK-BIDUK, KAB. BERAU
    Tanjungpura University ; 2018
    In:  Jurnal Pendidikan Matematika dan IPA Vol. 9, No. 1 ( 2018-01-18), p. 47-
    Details
    In: Jurnal Pendidikan Matematika dan IPA, Tanjungpura University, Vol. 9, No. 1 ( 2018-01-18), p. 47-
    Abstract: This study aims to determine (physico-chemical) parameters of water and also community structure of plankton surface in natural tourism Labuan Cermin Biduk-Biduk, Berau, Kalimantan Timur. This study used Purposive Sampling method. Data obtained shows in plankton abundance, diversity index, evenness index and dominance index. The result of study showed that range of temperature between 24,04 oC -26,88 oC, range of salinity between 0.25-0.87o/oowhich classified in freshwater-brackish water, range of power flow between 1.121-2.930 m/s which classified in moderate level, the average pH between 6,76-7,48 which classified in neutral level, range of TDS between  514-788 mg/L which classified in normal level, respectively. Plankton sample showed 27 classes including of 22 classes of phytoplankton with 57 genera and 5 classes of zooplankton with 10 genera. The highest total plankton abundances of  35917 ind/L is in Station A and the lowest total plankton abundances of 8330 ind/L is in Station F. Keywords: Plankton, Labuan Cermin,  Diversity.
    Type of Medium: Online Resource
    ISSN: 2579-7530 , 2086-0234
    URL: Article
    DOI: 10.26418/jpmipa.v9i1.23697
    Language: Unknown
    Publisher: Tanjungpura University
    Publication Date: 2018
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  • 4
    Online Resource
    Online Resource
    KOMPOSISI DAN STRUKTUR HUTAN RIPARIAN SEBAGAI PENAHAN GELOMBANG DI DESA SEMAYANG KABUPATEN KUTAI KARTANEGARA
    Tanjungpura University ; 2019
    In:  Jurnal Pendidikan Matematika dan IPA Vol. 10, No. 1 ( 2019-01-25), p. 116-
    Details
    In: Jurnal Pendidikan Matematika dan IPA, Tanjungpura University, Vol. 10, No. 1 ( 2019-01-25), p. 116-
    Abstract: AbstractThis study aimed to determine the composition and structure of Semayang forest and the Importance Value Index (IVI) of riparian forest in its role of reducing the wave rate. The method used is multilevel plot method of 20x20 m for sampling of tree level, 5x5 m for sapling level and 2x2 m for seedling level. The result showed that the highest Importance Value Index at tree level was dominated by 3 species, they were L. javanicum (101,663), M. speciosa (76,201) and G. renghas (65,962). At sapling level dominated by P. indica (102,990). At seedling level dominated by M. pigra (95,004)andP. brevistipitata (70,109). In addition, Semayang riparian forest has an ecological function as a wave retaining. It can be seen based on the vegetation density and horizontal structure of species that make up the forest. Vegetation density is predicted to reduce the rate of Semayang lake waves that occur during flood season. Keywords: Composition and Structure, Riparian Forest, Semayang Lake. 
    Type of Medium: Online Resource
    ISSN: 2579-7530 , 2086-0234
    URL: Issue
    URL: Article
    DOI: 10.26418/jpmipa.v10i1
    DOI: 10.26418/jpmipa.v10i1.27515
    Language: Unknown
    Publisher: Tanjungpura University
    Publication Date: 2019
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  • 5
    Online Resource
    Online Resource
    ersentase Mortalitas Ulat Grayak Terhadap Pemberian Ekstrak Daun Bunga Pukul Empat
    Universitas Negeri Makassar ; 2018
    In:  bionature Vol. 18, No. 2 ( 2018-07-05)
    Details
    In: bionature, Universitas Negeri Makassar, Vol. 18, No. 2 ( 2018-07-05)
    Abstract: Abstract. Caterpillar grayak (Spodoptera litura) is one of the pests in various types of vegetable plants are polyphagous and have a wide range of hosts. One common way of controlling farmers to overcome Spodoptera litura attack is to use insecticide. The use of insecticides that are not rational will accelerate the occurrence of pest resistance against insecticides. An alternative is needed to develop biological products which are generally narrow-spectrum chemicals to target organisms. Flowers at four (Mirabilis jalapa) contain bioactive compounds that are toxic. M. Jalapa contains some secondary metabolite compounds such as saponins, flavonoids, tannins, and polyphenols. Based on the description above it is necessary to conduct a research to determine the percentage mortality of caterpillar grayak on giving the leaf extract at four o'clock flowers. The method used is leaf dipping methods and analysis with POLO-PC software. The results showed that 1.6% concentration of extract of M. jalapa can kill the number of larvae as much as 30 tails with a percentage of 75% within 48 hours. The LC50 value of mortality of M. jalapa extract on Spodoptera litura larvae was 0,507% (0,378-0,661 with p 〈 0,05) with slope1,516 ± 0,318.Keywords: Bioinsecticides, Mirabilis jalapa, Spodoptera litura, Mortality 
    Type of Medium: Online Resource
    ISSN: 2654-5160 , 1411-4720
    URL: Article
    DOI: 10.35580/bionature.v18i2.6140
    Language: Unknown
    Publisher: Universitas Negeri Makassar
    Publication Date: 2018
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  • 6
    Online Resource
    Online Resource
    Laboratory Study of Oviposition Preference of Aedes aegypti (Linnaeus, 1762) in Waste Settlement
    UPT Penerbitan Universitas Jember ; 2019
    In:  Jurnal ILMU DASAR Vol. 20, No. 1 ( 2019-01-22), p. 7-
    Details
    In: Jurnal ILMU DASAR, UPT Penerbitan Universitas Jember, Vol. 20, No. 1 ( 2019-01-22), p. 7-
    Abstract: This research aims to find out the oviposition ability of Aedes aegypti L. mosquitoes in various settlements wastewater including household waste, industrial laundry, and tofu home industry. The descriptive method was used to count the number of mosquito eggs on each wastewater and to calculate the percentage of survival rate of mosquito from egg to larvae and from larvae to mosquito. Fifty pairs of the Ae. aegypti were applied to modified cageusing three water sources namely household waste, laundry, and tofu industry.In this research, rainwaterwas used as a positive control. The result showed that Ae. aegypti from settlement in Samarinda are able to lay egg in all tested wastes. Laundry wastewater is the most preferred medium based on the number of eggs (6,290 eggs) with percentage of survival rate from egg to larvae is 75.0 % (cage contains one wastewater) and 48.4% (cage contains more than one wastewater) and the percentage of survival rate of larvae become adult mosquitoes phase is 92.8% (cage contains one wastewater) and 90.0% (cage contains more than one wastewater). Keywords: preference, oviposition, Aedes aegypti, wastewater
    Type of Medium: Online Resource
    ISSN: 2442-5613 , 1411-5735
    URL: Article
    DOI: 10.19184/jid.v20i1.7638
    Language: Unknown
    Publisher: UPT Penerbitan Universitas Jember
    Publication Date: 2019
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  • 7
    Online Resource
    Online Resource
    Detection of Glucose Aversion Behavior Development in German Cockroaches, Blattella germanica L. (Dictyoptera: Blattellidae) in Indonesia
    Science Alert ; 2019
    In:  Journal of Entomology Vol. 16, No. 2 ( 2019-4-15), p. 39-46
    Details
    In: Journal of Entomology, Science Alert, Vol. 16, No. 2 ( 2019-4-15), p. 39-46
    Type of Medium: Online Resource
    ISSN: 1812-5670
    URL: Article
    DOI: 10.3923/je.2019.39.46
    Language: Unknown
    Publisher: Science Alert
    Publication Date: 2019
    detail.hit.zdb_id: 2177300-2
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  • 8
    Online Resource
    Online Resource
    KEANEKARAGAMAN DAN SEBARAN EKOLOGIS AMFIBI DI AIR TERJUN BARAMBAISAMARINDA, KALIMANTAN TIMUR
    National Research and Innovation Agency ; 2019
    In:  BERITA BIOLOGI Vol. 18, No. 3 ( 2019-12-06)
    Details
    In: BERITA BIOLOGI, National Research and Innovation Agency, Vol. 18, No. 3 ( 2019-12-06)
    Abstract: Diversity and ecological distributions of amphibians in Berambai Waterfall area, East Kalimantan have never been known. The purposes of this study were to determine the diversity of amphibian species in relation to environmental conditions and the vertical-horizontal distribution. A total of 109 amphibians were captured using methods of the transect and the visual encounter survey for 20 days on two type observation habitats. The results of this study found 18 species from six amphibian families. Based on the number of species, the diversity amphibian index and dominance index have a stable of communities, with the high value of  Shannon-wiener  diversity index (H'),  the evenness  index (E), and the low value of dominance index (D) were 2.26, 0.78, and 0.16, respectively. Horizontal distribution of amphibians in their habitat showed that aquatic amphibian groups were found to be less than 5 m from the river bank, while terrestrial and semi-aquatic amphibians have a distribution of 5–15 m from the river bank. Vertical distribution of Polypedates leucomystax, Polypedates otilophus and Odorrana hosii in vegetation were found from 1.5–2.5 m above ground level, while Ansonia spinulifer, Chalcorana chalconota, Chalcorana raniceps were at a height of 0.5– 〈 1.5 m from ground level. Diversity of amphibian in Berambai Waterfall area related to habitat conditions, while horizontal and vertical distributions are influenced by species, habits and food resources.   
    Type of Medium: Online Resource
    ISSN: 2337-8751 , 0126-1754
    URL: Article
    DOI: 10.14203/beritabiologi.v18i3.3730
    Language: Unknown
    Publisher: National Research and Innovation Agency
    Publication Date: 2019
    detail.hit.zdb_id: 2924752-4
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  • 9
    Online Resource
    Online Resource
    STRUKTUR KOMUNITAS PLANKTON PADA TIGA ZONA DENGAN VARIASI SALINITAS DI LABUAN CERMIN KECAMATAN BIDUK-BIDUK, KAB. BERAU, KALIMANTAN TIMUR
    Tanjungpura University ; 2018
    In:  Jurnal Pendidikan Matematika dan IPA Vol. 9, No. 1 ( 2018-01-18), p. 68-
    Details
    In: Jurnal Pendidikan Matematika dan IPA, Tanjungpura University, Vol. 9, No. 1 ( 2018-01-18), p. 68-
    Abstract: The aim of this study is to know about the quality of the waters from the structure of community and level of diversity plankton on three zones vertically with variety salinity on labuan cermin, at Biduk-biduk, Kalimantan Timur. The sample is taken by used method purposive sampling. The data acquired and showed in profusion plankton form, index abundance, index diversity, index evenness, and index dominance. The plankton has found during the research is 79 genera classified in 46 family and 13 class. The index abundant is on station A is the highest than the other station. On the average of index diversity of station A higher than station B and C in value about 2,3026. Index evenness revolve from 0,1870 to 0,8281. Index dominance revolve about 0,1171 to 0,7885. Keywords: Estuary, plankton, Labuan Cermin, diversity.
    Type of Medium: Online Resource
    ISSN: 2579-7530 , 2086-0234
    URL: Article
    DOI: 10.26418/jpmipa.v9i1.23700
    Language: Unknown
    Publisher: Tanjungpura University
    Publication Date: 2018
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  • 10
    Online Resource
    Online Resource
    PERBANDINGAN EFEKTIVITAS TEMEPHOS DENGAN Bacillus thuringiensis var. israelensis TERHADAP MORTALITAS NYAMUK Aedes aegypti DARI TIGA KELURAHAN DI KOTA SAMARINDA
    LP2M Universitas Islam Negeri (UIN) Syarif Hidayatullah Jakarta ; 2019
    In:  Al-Kauniyah: Jurnal Biologi Vol. 12, No. 1 ( 2019-04-24), p. 46-53
    Details
    In: Al-Kauniyah: Jurnal Biologi, LP2M Universitas Islam Negeri (UIN) Syarif Hidayatullah Jakarta, Vol. 12, No. 1 ( 2019-04-24), p. 46-53
    Abstract: AbstrakPengendalian vektor penyakit demam berdarah (DBD) di Indonesia menggunakan larvasida temephos telah berlangsung lebih dari 30 tahun, oleh karena itu, perlu dilakukan penelitian untuk mengetahui efektivitas temephos dan Bacillus thuringiensis var. israelensis yang merupakan larvasida jenis baru dari agen biologi terhadap larva nyamuk Aedes aegypti. Penelitian ini bertujuan untuk mengetahui perbandingan efektivitas temephos dengan B. thuringiensis var. israelensis terhadap mortalitas larva nyamuk Ae. aegypti dari tiga Kecamatan di Samarinda, yaitu Kecamatan Samarinda Utara Kelurahan Gunung Lingai, Samarinda Ulu Kelurahan Air Putih dan Sungai Kunjang Kelurahan Loa Bakung. Metode yang digunakan adalah metode bioassay. Hasil penelitian menunjukan bahwa temephos tidak efektif untuk membunuh larva nyamuk Ae. aegypti dari tiga kelurahan yang diamati, dengan LC50,24jam sebesar 1,88–2,24 ppm dan LC90,24jam sebesar 2,07–3,59 ppm. Sementara itu, B. thuringiensis var. israelensis masih efektif untuk membunuh larva nyamuk Ae. aegypti dari ketiga kelurahan yang diamati, dengan LC50,24jam sebesar 0,93–1,00 mL/50 L air dan LC90,24jam sebesar 1,05–1,11 mL/50 L air. Hal ini berarti penggunaan B. thuringiensis var. israelensis dengan dosis yang dianjurkan pemerintah masih efektif untuk mengendalikan populasi nyamuk Ae. aegypti.AbstractThe control of dengue hemorrhagic fever (DHF) vector in Indonesia using larvicide temephos has been ongoing for more than 30 years. Hence, it is necessary to assess the effectiveness of temephos compared to Bacillus thuringiensis var. israelensis which is a new type of biological larvacide agent against Aedes aegypti mosquito larvae. This study aimed to determine the effectiveness of temephos compared to B. thuringiensis var. israelensis against mortality of Ae. aegypti mosquito larvae sampled from three subdistricts in Samarinda namely Samarinda Utara Subdistrict Gunung Lingai, Samarinda Ulu Subdistrict Air Putih, and Sungai Kunjang Subdistrict Loa Bakung. The method used was bioassay. The results showed that temephos was not effective in killing Ae. aegypti mosquito larvae from the three subdistricts observed, with LC50.24 hours by 1.88–2.24 ppm, and LC90,24 hours by 2.07–3.59 ppm. Meanwhile, B. thuringiensis var. israelensis is still effective in killing Ae. aegypti mosquito larvae from the three subdistricts observed, with LC50.24 hours by 0.93–1.00 mL/50 L of water and LC90,24 hours by 1.05–1.11 mL/50 L of water. Those results mean that the application of B. thuringiensis var. israelensis with the recommended dosage of the government is still effective in controlling the population of Ae. aegypti.
    Type of Medium: Online Resource
    ISSN: 2502-6720 , 1978-3736
    URL: Article
    DOI: 10.15408/kauniyah.v12i1.7894
    Language: Unknown
    Publisher: LP2M Universitas Islam Negeri (UIN) Syarif Hidayatullah Jakarta
    Publication Date: 2019
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