Article Per Year (5 Year)
p-Index From 2020 - 2025
3.049
P-Index
This Author published in this journals
All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Planologi Sultan Agung Teknika Jurnal Wilayah dan Lingkungan Indonesian Journal of Curriculum and Educational Technology Studies Fajar Historia: Jurnal Ilmu Sejarah dan Pendidikan Building of Informatics, Technology and Science Kumawula: Jurnal Pengabdian Kepada Masyarakat Jurnal Paradigma PROFICIO: Jurnal Pengabdian Masyarakat Journal of Research in Social Science and Humanities Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) Dedikasi: Jurnal Pengabdian Kepada Masyarakat Jutek JAGO Electronic Journal of Education, Social Economics and Technology GMPI Conference Series Jurnal Bisnis dan Manajemen West Science Indo Green Journal Jurnal Global Ilmiah Indo Green Journal
WAHYUDI, DIKI
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 20 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)

 1 
Application of Trichoderma sp. and PGPR for preventing downy mildew incidence on sweet corn Purwanti, Eny Wahyuning; Wahyudi, Diki; Hamyana
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 51 No. 1 (2023): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
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 (336.934 KB) | DOI: 10.24831/ija.v51i1.41697

Abstract

Downy mildew is a disease caused by the fungus Peronosclerospora maydis. Application of biological agents to control downy mildew is a kind of environmentally friendly control method, that widely promoted recently. Trichoderma sp. and plant growth promoter rhizobacteria (PGPR) are root symbionts, which can induce plant resistance against disease infection. This study aimed to determine the effective application of Trichoderma sp. combined with various concentrations of rhizobacteria to control downy mildew. This study used a completely randomized design (CRD) method with 6 treatments and 5 replications. The treatment was the concentration of rhizobacteria consisting of P0 (control) = without treatment, P1= 15 mL L-1. P2 = 30 mL L-1. P3 = 45 mL L-1. P4 = 60 mL L-1 and P5 (positive control) = seed treatment with 5 g kg-1 dimetomorf fungicide. Each rhizobacteria suspension was mixed with Trichoderma sp. solution as much as 15 mL L-1. The parameters observed consisted of plant height (cm), number of leaves, disease incidence (%), and disease severity (%). The results showed that the combination of Trichoderma sp. and rhizobacteria of 60 mL L-1 was able to inhibit the incidence of the disease up to 66.53% and the severity of the disease up to 89.84%. Keywords: bacteria, concentration, downy mildew, sweet corn, Trichoderma sp.
Co-Authors Agus Supriyoko Ali Murtopo Andani, Mira Archie, Ananda Arif, Muhammad Fajri Asep Rahmatullah Ashari, Widya Karisma Astuti, Puja Budiharjo Budiharjo, Budiharjo Chan, Muhammad Nauval Dinda Ayu Muthia Dwipa Handayani Endang Fauziati Fadillah, Khoirul Fahmi, Syahrial Febrian Kwarto Gani, Arif Rahman Haikkal, Mochammad Hamyana Hanif, Farhan Abiyyu Hasri, Sutan Keysar Gifari Heny Sumarno, Heny Hidayatullah, Ma’rif Humaya, Siti Husna, Farida Ida Royani Ilham Zitri Isyadi, Muhammad Zhidan Kusnadi, Aldiansyah Mardhotillah, Nimas Muhammad Aprian Jailani Mujamil, Mohamad Nanik Setyowati Nur, Muarif Zamzam Nurjanah, Uswatun Nurwelis, Nurwelis Ouktafia, Famira Parianti, Eka Purwanti, Eny Wahyuning Putra, Rayana Estu Rafi, Athala Rahmad Hidayat Rosmini Rosmini salsabila, elvira hilwa Saputri, Wahyu Sat Agus Yuwana, Dwi Sigit Haryanto Suheldi, Rizki Sulastri, Susi Supriyanto Supriyanto Syarifuddin Syarifuddin Titi Prihatin Yuliant Sibaroni Zaulajad, Amudasub