IR. SOPIALENA, MP., PH.D (Pemakalah Seminar Ilmiah (Oral Presentation) dalam 5 Tahun Terakhir)

No.

Nama Pertemuan Ilmiah/ Seminar

Judul Artikel Ilmiah

Waktu dan Tempat

1. MASYARAKAT BIODIVERSITAS INDONESIA The benefit of top soil and fertilizer mixture to improve the ex-coal mining land Balikpapan, 2015
2. MASYARAKAT BIODIVERSITAS INDONESIA Study of climatic factors on the population dynamics of Pyricularia Oryzaeon some varieties of paddy rice (Oryza sativa) Samarinda, 2016
3. MASYARAKAT BIODIVERSITAS INDONESIA Efektifitas Beberapa Fungisida Terhadap Perkembangan Penyakit Dan Produksi Tanaman Cabai (Capsicum frutescens) Samarinda, 2016
4. IC TROOPS International conference Identification of soil microbes at Rhizosphere in a variety of Jeli Samarinda, 2017
4. IDB International Conference Efektifitas Beberapa Fungisida Nabati Terhadap Perkembangan Penyakit Dan Produksi Tanaman Cabai (Capsicum frutescens) Samarinda, 2017
5 Seminar Nasional Balikpapan, 2018
6 Seminar Nasional Masyarakat Biodiversitas The Role of Neem Leaves as Organic Pesticides in Chilli pepper Bandung, 2018
7 Seminar Internasional Masyarakat Biodiversitas The diversity of Endophytic fungi associated with Piper ningrum in The Tropical Areas Bandung, 2018
8 Seminar Nasional Jamur Endofit dan pengendalian Penyakit Cabai Unpad, 2020
9. International Conference Control of Bacterial Leaf Diseases using Paenobacillus  sp. Unpatti, 2020
10 International Conference Potential of Paenobacillus sp. and Tricoderma sp. to control Leaf Blight on Maizw Unpatti, 2020
11 International Conference: PGPR Control of Antracnose Disease using Endophytic Fungi Bali, 2021
12 International Conference: PGPR Investments of Metarhizium sp. and Trichoderma sp. in Post Coal Mining Soil to Soil Fertility, Growth and Yield of Tomato Bali, 2021
13 International Conference (ICTROPS) Association of Endophytic Fungi to Rice Plants Samarinda, 2021