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SPESIES - SPESIES JAMUR ENTOMOPATOGEN YANG MENGINFEKSI Aphis gossypii (GLOVER) (HEMOPTERA: APHIDIDAE) DI AGROEKOSISTEM SAYUR DATARAN RENDAH DAN DATARAN TINGGI SUMATERA SELATAN Siti Herlinda, Riyanto
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 10 No. 2 Desember 2013
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v10i2.399

Abstract

This research was aimed at exploring and identifying the entomopathogen fungi Aphis gossypii (Glover) (Hemoptera: Aphidiidae) in the agroecosystem of the lowland and highland of South Sumatra. The surveys of the entomopathogen A. gossypii were conducted in 11 locations of the vegetable centers of South Sumatra.  The Identification of entomopathogen was conducted in the Laboratory of the Entomology, Department of Pests and Plant Diseases, Faculty of Agriculture, Sriwijaya University.  This research was conducted during the period of July 2009 and July 2010. The results of the study also revealed that two species of entomopathogenic fungi: M. anisopliae and B. bassiana were found. In the medium culture, B. bassiana colony was white and formed a bundle like cotton.  When it reached the age of over 10 days old, it looked like yellowish white chalk.  The spores of  B. bassiana were oval, with an average length of 3 μm, white in color and grow  in zigzag form from conidiospores.  In the medium culture , M. anisopliae colony was greenish yellow in color and forms spots.  The spores of  M. anisopliae were green in color, cylindrical in form with an average length of 10 μm and form a chain. Key words: Aphis gossypii (Glover), Beauveria bassiana (Balsamo) and Metarrhizium anisopliae (Metsch)
IMPACT OF Beauveria bassiana BIOINSECTICIDE APPLICATION ON THE PREDATORY ARTHROPOD COMMUNITY ON RATOONING RICE ON THE FRESH SWAMP AREA Sumini, Sumini; Herlinda, Siti; Irsan, Chandra Irsan
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 10, No 2 (2015): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v10i2.208

Abstract

Impact of Beauveria bassiana bioinsecticide application on the predatory arthropod community on ratoon rice in the fresh swamp area. The predatory arthropod community in the swamp area ecosystem was affected by the application of pesticides. This study was conducted to observed the effect of application on predatory arthropod comunity on ratooning rice in the fresh swamp area. This research was conducted in September up to November 2013. The predatory arthropods were sampled using nets and pitfall traps. The results showed that the abundance of predatory arthropod in the control plots was higher than in bioinsectiside plots. There were 8 species of predatory arthropods found in the canopy and 7 soil-dwelling species. The most abundant canopy inhabiting was Verenia linearis, and the most abundant soil dwelling predator was Pherosophus occipitalis.
Study on Trap Barrier System Towards Rodent Population and Rice Production in Tidal-Area of South Sumatera Indonesia Pujiastuti, Yulia; Sitompul, Kristian B.; Suparman, Suparman; Weni, Hastin WS; Herlinda, Siti; Hadi, Buyung A.
AGRIVITA, Journal of Agricultural Science Vol 40, No 3 (2018): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v40i3.1633

Abstract

Rice cultivation in tidal area faces many obstacles. Rodent is one of important pests attacking rice both in vegetative and generative phases. The objectives of this research were to study the rat species and population, footprints, symptoms and level of rice damage and rice production by Trap Barrier System (TBS). The study was conducted in Jalur 6 of Muara Telang Banyuasin district, South Sumatera, 2016-2017. The research was carried out in two hectares of rice field with one hectare TBS and one-hectare non-TBS. Observation of rat population was done three times, during vegetative stage (30 days after planting/dap), reproductive stage (65 daps) and ripening stage (100 daps). One species of rats had been found namely Rattus argentiventer. In non-TBS, rat population was lower. However, in the damage level, the rat population was higher than in TBS. The number of R. argentiventer male captured was more extensive than the female. The number of footprints did not represent the number of rodents caught. The existence of rat footprints was indicating the existence of rat effort to approach the rice plant. The yield of rice was higher in TBS area.
Conidial Density and Viability of Beauveria bassiana Isolates from Java and Sumatra and Their Virulence Against Nilaparvata lugens at Different Temperatures Sumikarsih, Eka; Herlinda, Siti; Pujiastuti, Yulia
AGRIVITA, Journal of Agricultural Science Vol 41, No 2 (2019)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v41i2.2105

Abstract

The brown planthopper (BPH), Nilaparvata lugens can cause direct damage and transmit rice diseases.  Beauveria bassiana is used to control BPH, however the success of the fungal efficacy on rice fields is affected by external factors, such as temperature. This research aimed to evaluate the conidial viability and density of B. bassiana isolates from Java and Sumatra, exposed to 25 and 34°C and their virulence against BPH nymphs. Twenty six isolates of B. bassiana cultures incubated at 25 and 34°C for 7 days were observed on their conidial density, viability, and  virulence against BPH nymphs. The incubation temperature of 34°C was able to decrease conidial density and viability, and virulence of the isolates.  However, some isolates of B. bassiana originated from soils or insects in Sumatra, especially from South Sumatra still produced high conidial density and viability as well as high virulent against BPH nymphs, such as TS1D3A, TSID3B, TS1D2A and TS1D2B isolates. The TS1D2B isolate incubated at 34°C still caused the highest percentage of BPH mortality (43.33%)  among other isolates. Therefore, the isolates can be used as promosing candidate for  biocontrol for N. lugens on rice planted in tropical ecosystem, such as wetland or lowland rice ecosystems in Indonesia.
KERAPATAN DAN VIABILITAS KONIDIA BEAUVERIA BASSIANA DAN METARHIZIUM ANISOPLIAE PADA MEDIA IN VITRO PH RENDAH Rizkie, Lilian; Herlinda, Siti; ., Suwandi; Irsan, Chandra; ., Susilawati; Lakitan, Benyamin
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol 17, No 2 (2017): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (128.83 KB) | DOI: 10.23960/j.hptt.217119-127

Abstract

Conidial density and viability of Beauveria bassiana and Metarhizium anisopliae grown on the low-pH in vitro medium. Liquid bioinsecticide with active ingredient from conidial entomopathogenic fungus has major constraints, namely short shelf life due to declining conidial viability and density is caused by low pH in the bioinsecticide carrier. This experiment aimed to measure the loss of conidial viability and density of Beauveria bassiana and Metarhizium anisopliae isolates grown on in vitro medium with low pH. Entomopathogenic fungus isolates were used as much as 28 isolates grown on in vitro medium at low pH, namely pH 5, 4, 3, and 2. The results showed that the fungus isolate that had the highest conidial density on in vitro medium at pH 5 was found on isolates of B. bassiana with code BPcMs (2.583 x 109 conidia mL-1), while the lowest one was found on isolates of B. bassiana with code of BWS Pantura (0.825x109 conidia mL-1). All isolate conidial density from in vitro medium with pH 2 decreased regularly. Conidial density of BPcMs isolate decreased to 2.483 x 109conidia mL-1, as well as BWS Pantura isolate also decreased to 0.425x109 conidia mL-1. The highest conidial viability at pH 5 was found on isolates of B. bassiana with code of BPcMs (51.572%), while the lowest conidial viability was found on isolate of B. bassiana with BTmPc code (15.040%). At pH 2, almost isolates tested had low conidial viability. The conidial viability of isolates BPcMs decreased to 47.037%%, while the isolates BTmPc also decreased to 12.778%. Therefore, the lower of the pH of the in vitro medium was, the lower of conidial viability and density of B. bassiana and M. anisopliae was
Arboreal Entomophagous Arthropods of Rice Insect Pests Inhabiting Adaptive Vegetables and Refugia in Freshwater Swamps of South Sumatra Karenina, Tili; Herlinda, Siti; Irsan, Chandra; Pujiastuti, Yulia
AGRIVITA, Journal of Agricultural Science Vol 42, No 2 (2020)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v0i0.2283

Abstract

The plants surrounding rice field serve as a habitat and niche for entomophagous arthropods. This study aimed to identify the entomophagous arthropod species and to analyze their abundance and community in vegetables and refugia grown in the rice field. The field was surrounded by 4 species of refugia (Zinnia sp., Tagetes erecta, Cosmos caudatus, and Sesamum indicum) and 4 species of vegetables (Vigna unguiculata, Momordica charantia, Cucumis sativus, and Luffa acutangula). The arthropod found were 67 species of predatory arthropods and 22 species of parasitoids. The predatory arthropods were mostly found in rice (51 species) followed by Zinnia sp. (15 species), and M. charantia (9 species). Parasitoid species were dominantly found in rice (19 species), Zinnia sp. (7 species), and M. charantia (6 species). The predatory arthropods mostly found were Tetragnatha javana, Tetragnatha virescens, and Paederus fuscipes, while the dominant parasitoids were Cardiochiles sp., Elasmus sp., and Snellenius sp. The parasitoid species composition in rice was more similar to those in bitter melon and zinnia. The composition of predatory arthropod species in rice was similar to those in all vegetables and refugia, except in cowpea. Zinnia sp. and M. charantia were the most chosen habitat by entomophagous arthropods.
APPLICATION OF TRAP BARRIER SYSTEM COMBINED WITH CAGE TRAP FOR CONTROLLING RATS IN RICE FIELD Sekarweni, Hastin Wulan; Pujiastuti, Yulia; Herlinda, Siti
BIOVALENTIA: Biological Research Journal Vol. 5 No. 1 (2019)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (502.394 KB) | DOI: 10.24233/BIOV.5.1.2019.128

Abstract

Rice-field rat is a main pest of rice. Yield reduction caused by rat is quite high, because rats attack rice plant at all stages. One of the efforts applied to control rats is by using Trap Barrier System combined with cage trap. The objective of this research was to identify species of rat attacking rice plants and investigate the presence of  rat by their footprints. The experiment was conducted in Jalur 6  Village Sumber Mulya, Sub-district  Muara Telang,  District Banyuasin, South  Sumatra. One hectare of farmer’s rice field, divided into 3 sub-plot. Each sub-plot was planted with variety paddy of Inpari 22 (sub-plot A), Inpari 33 (sub-plot B), and Inpari 43 (sub-plot C). The number of cage traps was 6 traps per sub-plot. Observations were made 7 times, with an interval of 10 days. Results showed species of trapped rats in the research area was Rattus argentiventer, in which number of males was higher than females. Morphologically, the size of males were bigger than female. Number of footprints did not reperesentative the number of trapped rats. Inpari 43 variety was more preferred by rats because damage intensity was the highest than other two rice varieties.
Parasitoid and Parasitization of Plutella xylostella (L.) (Lepidoptera: Yponomeutidae) in South Sumatera SITI HERLINDA
HAYATI Journal of Biosciences Vol. 12 No. 4 (2005): December 2005
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (39.676 KB) | DOI: 10.4308/hjb.12.4.151

Abstract

Surveys from May 2003 to January 2004 in South Sumatera were conducted to determine parasitoid attacking Plutella xylostella (L.) and to estimate P. xylostella parasitization by the parasitoids. The eggs and the larvae of P. xylostella were collected from brassicaceous crops, i.e. mustard, Indian mustard, and cabbage. Six parasitoids found were Trichogrammatoidea cojuangcoi Nagaraja (Hymenoptera: Trichogrammatidae), Cotesia plutellae (Kurdj.) (Hymenoptera: Braconidae), Diadegma semiclausum Hellen (Hymenoptera: Ichneumonidae), Oomyzus sokolowskii (Kurdj.) (Hymenoptera: Eulophidae), Tetrastichus (Hymenoptera: Eulophidae), and a ceraphronid wasp (unidentified species). Trichogrammatoidea cojuangcoi parasitized P. xylostella eggs, however, the others parasitized the larvae except the ceraphronid wasp. In South Sumatera, the ceraphronid wasp was reported for the first time parasitizing D. semiclausum pupae, and its parasitization reached 6.2%. Oomyzus sokolowskii and Tetrastichus were found in this area for the first time, as well. In the highland, D. semiclausum was the most abundant compared to the others where its parasitization reached 79.2%. In the lowland P. xylostella larvae was mainly attacked by C. plutellae with the parasitization reaching 64.9%. In the dry and rainy seasons, the parasitization was mainly exerted by T. cojuangcoi (77.0%) and D. semiclausum (79.2%).
Fecundity, Longevity, and Host Finding of Three Parasitoid Species of Liriomyza sativae SITI HERLINDA; AGUSMAN JAYA; YULIA PUJIASTUTI; AUNU RAUF
HAYATI Journal of Biosciences Vol. 13 No. 4 (2006): December 2006
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (37.692 KB) | DOI: 10.4308/hjb.13.4.156

Abstract

Liriomyza sativae is a polyphagous agromyzid leafminer and it has invaded large part of world, i.e Hemiptarsenus varicornis, Gronotoma micromorpha, and Opius dissitus. This research were conducted to investigate progeny, immature development period, longevity of female parasitoids of L. sativae, and to study female parasitoid behaviour in host finding. Host finding behaviour was observed by examining their visit frequency to the leaves that mined by leafminer larvae and healthy leaves. Results showed that H. varicornis produced more progenies (10.70 + 2.58 progenies/female), but not significantly different (P < 0.05) from progenies produced by G. micromorpha (9.90 + 3.81 progenies/female) and O. dissitus (9.60 + 3.31 progenies/female). The immature development period of G. micromorpha (25.65 + 0.38 days) was found to be longer than H. varicornis (16.14 ± 1.20 days) and O. dissitus (14.03 + 0.22 days). Significant different (P = 0.1014) of adult longevity was not found among H. varicornis (9.22 + 2.48 days), G. micromorpha (7.25 + 1.34 days), and O. dissitus (8.74 + 2.18 days). Our analyses also indicated that G. micromorpha and O. dissitus found their hosts based on the larvae mining, however, H. varicornis performed it randomly. Based on the number of progeny and longevity of adult female, all parasitoids tested may have a potential as biological control agents of leafminer, L. sativae. Key words: fecundity, longevity, behavior, Hemiptarsenus, Gronotoma, Opius, Liriomyza sativae
Perbandingan Efek Pemberian Bioinsektisida dan Ekstrak Kompos terhadap Produksi Padi Ratun dan Populasi Serangga Hama Siti Herlinda; Amarilisa Kusuma; Suwandi .; Andi Wijaya
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 43 No. 1 (2015): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.483 KB) | DOI: 10.24831/jai.v43i1.9586

Abstract

The advantages of ratooning rice are to save water, cost production, labor, preparation time for planting and harvesting, but the ratooning productivity is still low.  This research aimed to study the effect of the bioinsecticide and compost extract on ratooning rice production and insect populations. The ratooning rice was applied by bioinsecticide, compost extract, and combination of bioinsecticide and compost extract with dose 2 L ha-1  per application, respectively. Data of agronomic variables were statistically analyzed using analysis of variance, whereas insect pest population data were analyzed using Chi Square test. The seedling height of ratoon applied by compost extract was the highest among treatments. The number of productive tillers per clumps and rice production on plot applied by compost extract were higher than the insecticide treatment. At the age of 17 day-ratooning rice, application bioinsecticide reduced the population of insect pests, such as Ciccadulina bipunctata, Recilia dorsalis, Nilaparvata lugens, and Nephotettix nigropictus. Thus, application of compost extract tended to improved the growth and production of the ratooning rice, while the bioinsecticide decreased the insect pest population.Keywords: Beauveria bassiana, rice growth, production
Co-Authors . Khodijah . Khodijah . Khodijah . Suwandi Abbellia, Dea Abu Umayah Abu Umayah Agie Nurwati AGUSMAN JAYA Ahmad Muslim Amarilisa Kusuma Amelia Herwanti, Andriani Amin Hasan Andi Wijaya Andi Wijaya Andi Wijaya Anita Setyawati Anriani, Nurul Apriyani, Eka Apryanti, Hesti Ardellta, Nasya Aries Denta Putra ARINAFRIL ARINAFRIL Arini, Ririn Arrwais, Rhani Arsi Arsi Arsi Arsi Arum Setiawan Asdarina Asdarina Asmawati, Luluk Asni Johari Asti, Meirin Astry Wulandari Athalina, Ghita Aulia Chandra, Fachdilla Avinindy Inayda Devianti Az Zahra, Aisyah Dwi B. Gunawan Bambang Gunawan Bambang Gunawan Barokah Alburaidah, Muhammad Nur Benyamin Lakitan Carsilladepasha, Al Fath Chaeratunnisa, Elsa Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan Chandra Irsan CHANDRA IRSAN Chandra Isran Cindi, Aulia Cinta, Lara Damanhuri, Damanhuri Dedeh Sumiati Dewi Meidalima Dewi Meidelima Dr. Susilawati Susilawati Dwitami, Egga Eka Ulfiani Eka Yulistin Elfita Elfita Elfita Endang Susilowati Eneng Hikmah Dewi Puspita Erfansyah Erfansyah Erise Anggraini Erise Anggraini, Erise Erizal Sodikin Erna Siaga Etty Safriyani Fadlullah Fadlullah Fahmie Firmansyah Farid Ibnu Wahid Fila Sunariah Fina Sunariah Firdaus Sulaiman, Firdaus Firmansyah Firmansyah Fitra Gustiar, Fitra Fuad Nurdiansyah Ghani Prabawati Hadi, Buyung A. Hamzah Hasyim Hanafi, Syadeli Haperidah Nunilahwati Haris Kriswantoro Harman Hamidson Harman Hamidson Harun, Muhammad Umar Hasbi Hasbi hasbi hasbi Hendi Firdaus Hendra Hendra Hendri Candro Nauli Manalu Hesti Apryanti Hong Lau, Wei Humairoh, Balqis Ilaika Maulida Ilham Farid Ilmawan, Kalam Imam Nur Rahman Indayani Indayani, Indayani Irmawati Irmawati Irsan, Chandra Irsan Irwan Djumen Isti Rusdiyani Ita Ristika Sari Jamhari Jamhari Jati Purnama Achmad Jelly Milinia Puspita Sari Juli Astuti karenina, Tili Kartika Kartika Khodijah . . Khodijah Khodijah Khodijah Khodijah Khodijah Khodijah Khoirul Ikhsanudin Hanif Khoirul Ikhsanudin Hanif Komang Agus Darmawan Kurniawan, Andri Laila Kartini Lailaturrahmi Lailaturrahmi Laily Ilman Widuri, Laily Ilman Lilik Nur Kholidah Lina Budiarti LINA BUDIARTI Lindiana Lindiana Liska Berlian Lukmanul Hakim LULUK ASMAWATI M. Umar Harun Maharani, Shara Marieska Verawaty Marlina, Dewi Nini Maryati Maryati Maschamah, Rahmaningrum Meihana Meihana Meitha Sari, Dwi Merlisma Sari, Selvy Miftahul Jannah Milinia Puspita Sari, Jelly Mimma Gustianingtyas Muhammad Ammar Muhammad Darif Muhammad Hifni Fajriani Muhammad Umar Harun Muthia Amalia Cendrawati Nabiha Putra, Naka Rashad Nabila Adinda, Puspa Gemala Nabila, Ade Nandyta, Alifya Nesya Neni Yuliani Netaria, Netaria Ningrahayu, Seviyanti Ningrum, Rafika Cahya Noni Octariati Nugraha, Muhamad Ardian Nulhakim, Lukman Nur Fitriyani Nurhaeda Gailea Nurhakim, Lukman Nursalim, Yossi Aprian Oktaviani Oktaviani Otong Hidayat Padila Padila, Padila Panjaitan, Hendrik Haposan Prayudi, Rafi Prim Suardi Yudanto, Marcelinus Rido PURNAMA HIDAYAT Purwaningsih , Puspita Sari, Jelly Milinia Putri, Jeni Angela R Anwar Efendi R Putra Munandar Raffi, Muhammad Rafika Dewi Rahmat Pratama, Rahmat Rahmawati, Aulya Ramayanti, Indri Ratna Sari RAUF, AUNU Redi Fernando REKA MAYASARI Reksa Adya Pribadi Rinda Fajrin Aldina Rindiani, Dellania Eka Riris Andriani Riska Resita Riski Anwar Efendi Risnu Munandar Riyanto Riyanto Riyanto Riyanto Rizkie, Lilian Roma Mantin Romli Ardie Rosdah Thalib Rosdah Thalib Rosdah Thalib Rosdah Thalib Rosdah Thalib . Rossi Fachrullah Rozi Roy Pardingotan S Imam Nugraha S. P. Estuningsih Salsabila, Sabrina Salsabilla Sirega, Septiana Rezeki Sari, Fitria Sari, Jelly Milinia Puspita Sekarweni, Hastin Wulan SELLY SEPTARIANI Sholih Sholih Siswandi Siswandi Siti Aminah Sitompul, Kristian B. Soemartono Sosromarsono Sofia Sandi Soleha Soleha SRI INDAH MULYATI Subai Subai Sudi Aryanto Suherman, Suherman Suherman, Suherman Sumikarsih, Eka Sumini Sumini, Sumini SUPARMAN . Suparman SHK suparman suparman Suparman Suparman Suparno, Suparno Suroso Mukti Leksono Suroso Mukti Leksono Susilawati . Susilawati Susilawati Susilawati, Susilawati Suwandi . Suwandi . Suwandi Suwandi Suwandi Suwandi Suwandi Suwandi Suwandi Suwandi Suwandi Suwandi Tili Karenina Tri Astuti Triani Adam Triani Adam Triani Adam Triani Adam . Trianza Putri, Anya Triyanti, Yunita Ujang Jamaludin Utomo Kartosuwondo Uyung Amilul Ulum Vini Utami Wagiyanti Wagiyanti Waluyo Waluyo Weni, Hastin WS Weri Herlin Wilyus Wilyus Wiwik Pratiwi Yuanita Windusari Yuanita Windusari Yudianti, Yudianti Yulia Pudjiastuti YULIA PUJIASTUTI Yulia Pujiastuti YULIA PUJIASTUTI Yulistin, Eka