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All Journal GEMA TEKNOLOGI JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) Jurnal Agro Wiralodra
Suyanto, Hadi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Environmental Science

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PENGELOLAAN KUALITAS UDARA DI PERKOTAAN Suyanto, Hadi
Gema Teknologi Vol 16, No 2 (2011): October 2010 - April 2011
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (72.464 KB) | DOI: 10.14710/gt.v16i2.22134

Abstract

Hadi Suyanto, in this paper explain that to avoid global warming and climate change effect, re-greening program at the open and dry area need to be established, this also to generate fresh temperature and improve health and comfort. Develop and enlarge green zone and public zone as  part  of air quality management that have social and environmental function, and not just as an esthetically function. Keyword: Air Quality, re-greening
Uji Efektivitas Beauveria bassiana Terhadap Mortalitas, Pembentukan Pupa Dan Kemunculan Imago Spodoptera litura Fabr. Bagariang, Willing; Kurniati, Anik; Lestrari, Tri Murniningtyas P; Mahmudah, Didah; Suyanto, Hadi; Cahyana, Nanar A
Jurnal Agro Wiralodra Vol. 6 No. 1 (2023): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v6i1.86

Abstract

Pengendalian hama secara kimiawi telah menimbulkan dampak negatif sehingga pengendalian yang ramah lingkungan sangat perlu dikembangkan di antaranya adalah penggunan agen pengendali hayati seperti Beauveria bassiana. B. bassiana merupakan salah satu agen pengendali hayati yang berpotensi untuk mengendalikan berbagai spesies hama di antaranya adalah ulat gerayak Spodoptera litura. Kajian ini bertujuan untuk mengetahui efektivitas dari media padat B. bassiana terhadap ulat gerayak S. litura di laboratorium. Ada dua jenis isolat B. bassiana yang digunakan yaitu isolate B. bassiana yang berasal dari Karawang (B. bassiana_Krw) dan B. bassiana yang berasal dari Cianjur (B. bassiana_Cjr). Perlakuan yang digunakan yaitu B. bassiana_Krw dosis 20gr/l, B. bassiana_Krw dosis 40gr/l, B. bassiana_Krw dosis 80gr/l, B. bassiana_Cjr dosis 20gr/l, B. bassiana_Cjr dosis 40gr/l, B. bassiana_Cjr dosis 80gr/l dan kontrol. Serangga uji yang digunakan adalah larva S. litura instar 3. Hasil pengujian menunjukkan bahwa media padat B. bassiana yang diuji memiliki daya patogenesitas terhadap larva S. litura, dimana media padat B. bassiana isolat Karawang mengakibatkan kematian serangga uji antara 22.2% - 58.3%  dan media padat B. bassiana isolat Cianjur berkisar antara 38.9% - 50%. Aplikasi media padat B. bassiana pada larva mampu menghambat pembentukan pupa dan kemunculan imago S. litura.
Identifikasi dan Penentuan Pohon Filogenetik Spodoptera frugiperda Asal Jawa Berdasarkan Analisis Sekuen MtDNA COI Widarti, Ani; Tauruslina, Enie; Faridah, Idah; Bagariang, Willing; Suyanto, Hadi; Mahmudah, Didah; Susanti, Rista; Maryana, Rosalia; Carwika, Carwika
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 6 No. 1 (2022): June 2022
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.6.1.43-52.2022

Abstract

Molecular confirmation of the existence of Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) on Java Island has not been widely reported. This study aimed to identify the armyworm from Java Island molecularly based on DNA mitochondrial cytochrome oxidase I (MtDNA COI). There were six armyworms collected from West Java Province (Cirebon - JWB1, Garut - JWB2), Central Java Province (Wonogiri - JWTH), East Java Province (Gresik - JWTR), DI Yogyakarta Province (Bantul - DIY), and Banten Province (Serang - BNT). The results showed that the fall armyworm originating from Java was verified as Spodoptera frugiperda. There were species variations between them, which had species similarity between regions and countries, namely the species similarity of S. frugiperda Java and West Sumatra, as well as to China, Korea, and India. S. frugiperda from Central Java (JWTH), Banten (BNT), West Java 1 (JWB1), and Yogyakarta (DIY) had species similarity to S. frugiperda from Solok (No. Acc. MW876212.1), West Pasaman (No. Acc. MW876211.1), China (No.Acc. MK591010.1) and Korea (No.Acc. MN427930.1). Meanwhile, S. frugiperda West Java (JWB2) and East Java had species similarity to S. frugiperda from India (No. Acc. MT732476.1), Padang Pariaman (No. Acc. MW876208.1), and Tanah Datar (No. Acc. MW876210.1).
Efektifitas Insektisida Berbahan Aktif Klorantraniliprol terhadap Larva Spodoptera frugiperda (JE Smith): Effectivity of Chlorantraniliprole Insecticide against the larva of Spodoptera frugiperda (JE Smith) Bagariang, Willing; Tauruslina, Enie; Kulsum, Umi; PL, Tri Murniningtyas; Suyanto, Hadi; Surono, Surono; Cahyana, Nanar A; Mahmuda, Didah
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 4 No. 1 (2020): June 2020
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.4.1.29-37.2020

Abstract

Fall armyworm or Spodoptera frugiperda (J.E Smith) is a significant economic pest of maize. S. frugiperda is reported for the first time to attack and damage the corn in Indonesia since 2019. The study was aimed to find the effectivity of chlorantraniliprole to control the larvae of S. frugiperda on maize. The study was divided into two steps, in the laboratory and the field. The laboratory treatment was application of chlorantraniliprole 2 cc/l, Metarhizium anisopliae (10? conidia/ml), and Beauveria bassiana (10? conidia/ml) that applied onto the leaf, larvae, and leaf + larvae with five replications for each treatment. The field test used three treatments i.e., chlorantraniliprole field, farmer field, and control with three replications for each treatment. The research showed that chlorantraniliprole at a dose of 2 cc/l had the highest mortality of S. frugiperda with 100% mortality on average during five days after application. However, the application of M. anisopliae and B. bassiana did not affect the mortality of S. frugiperda for 3 days after application. There was no difference in mortality when chlorantraniliprole applied onto leaf, larvae and leaf + larvae. Application of chlorantraniliprole in the field at a dose of 2 cc/l at 1, 3, and 5 weeks after planting was effective to control S. frugiperda on maize. Keywords: Chlorantraniliprole, entomopatogenic fungi, fall armywarm
Co-Authors Bagariang, Willing Cahyana, Nanar A Carwika, Carwika Faridah, Idah Kurniati, Anik Lestrari, Tri Murniningtyas P Mahmuda, Didah Mahmudah, Didah Maryana, Rosalia PL, Tri Murniningtyas Surono Surono Susanti, Rista Tauruslina, Enie Umi Kulsum Widarti, Ani