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Biological Control of Fusarium Wilt on Tomato Using Avirulent Fusarium oxysporum f. sp. cepae Combined with Siam Weed Compost Nugroho, Bambang; Mildaryani, Warmanti; Astriani, Dian
Jurnal Perlindungan Tanaman Indonesia Vol 29, No 2 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.94412

Abstract

Fusarium wilt caused by Fusarium oxysporum f. sp. lycopersici is a major disease that results in significant yield loss in tomato production. Currently, chemical control of Fusarium wilt using fungicides has yielded unsatisfactory results and has caused negative effects. Biological control using antagonistic microorganism combined with compost is a promising and environmentally friendly alternative management method for this disease. This research aimed to evaluate the effectiveness of an avirulent Fusarium oxysporum f. sp. cepae biological agent combined with siam weed compost to manage Fusarium wilt and increase growth and yield in tomato productions. This research was conducted using a completely randomized design with two factors and three replicates. The first factor was the dose of the avirulent F. oxysporum f. sp. cepae biological agent i.e 0 (control), 80, and 100 mL/plant. The second factor was dose of siam weed compost i.e. 0 (control), 300, and 600 g/plant. Disease intensity, plant growth and yield variables were evaluated. Data collected were analyzed using an ANOVA followed with Duncan’s Multiple Range test at 95% confidence level. The results showed that the use of avirulent F. oxysporum f. sp. cepae biological agent was able to manage Fusarium wilt disease in tomato productions and increase growth and yield of tomato. The best treatment for increasing tomato yield was the combination of 100 mL/plant of avirulent F. oxysporum f. sp. cepae with 600 g/plant of siam weed compost, resulting in a yield of 110.41 g/plant.
Realizing a Source of Income for the Women's Farmers Group of Klepu Lor Hamlet, Sendangmulyo Subdistrict by Developing an Instant Lemongrass Drink Business: Mewujudkan Sumber Pendapatan Kelompok Wanita Tani Dusun Klepu Lor Kelurahan Sendangmulyo dengan Pengembangan Usaha Minuman Instan Sereh Wangi Mildaryani, Warmanti; Nugroho, Bambang; Astriani, Dian
Altifani Journal: International Journal of Community Engagement Vol. 6 No. 1 (2026): Altifani Journal: International Journal of Community Engagement
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v6i1.1410

Abstract

Klepu Lor Hamlet, 14 kilometers from the center of Yogyakarta, located in Sendangmulyo Village, Minggir District, Sleman Regency, Special Region of Yogyakarta Province, has many potentials including: agriculture, animal husbandry, fisheries, culinary educational tourism, and arts and culture. Lemongrass plants are abundant in residents' yards but have not yet been utilized commercially. Based on observations, exploration, and evaluation of residents and the environment, the community needs assistance in developing an instant lemongrass drink business. The objectives of this community service program are: 1) to improve the community's ability to develop instant lemongrass beverage businesses. 2) to increase community income and welfare. The methods used are counseling and training, covering beverage product creation, packaging, business management, marketing strategies, market testing, and assistance with PIRT management. The target partner for this community service program was the Independent Women's Farmers Group in Klepu Lor hamlet. The resulting lemongrass beverage business group, labeled "SEPUR," was established. Currently in the process of obtaining a PIRT number, however marketing efforts have been carried out simply through events, consignment at stalls and through group social media.