PERBANDINGAN EFEKTIVITAS FORMULASI BIOPESTISIDA FOBIO DENGAN FUNGISIDA KIMIA DALAM MENGENDALIKAN PENYAKIT LAYU FUSARIUM PADA TANAMAN MELON

Ardi, Derri (2026) PERBANDINGAN EFEKTIVITAS FORMULASI BIOPESTISIDA FOBIO DENGAN FUNGISIDA KIMIA DALAM MENGENDALIKAN PENYAKIT LAYU FUSARIUM PADA TANAMAN MELON. Undergraduate thesis, Universitas Pembangunan Nasional Veteran Jawa Timur.

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Abstract

Fusarium wilt caused by Fusarium oxysporum f. sp. melonis is a major constraint in melon cultivation due to its rapid progression and impact on plant productivity. This study aimed to evaluate the performance of different biopesticide concentrations of FOBIO, functioning as a potential PGPR-based biological agent, compared with the chemical fungicide mancozeb in suppressing disease development and enhancing plant growth and yield. The experiment was arranged in a Randomized Complete Block Design with four treatments: biopesticide concentration of FOBIO at 7.5 ml/l, biopesticide concentration of FOBIO at 10 ml/l, mancozeb at 2 g/l, and an untreated control. FOBIO at 10 ml/L extended the incubation period to 62.33 days after transplanting, reduced disease incidence to 15.55%, and achieved the highest control efficacy of 63.16%. This concentration also resulted in the highest vegetative growth, fruit weight (2.978 kg), biomass, and soluble solids content (8.67°Brix). Overall, the biopesticide concentration of FOBIO at 10 ml/L demonstrated superior effectiveness in mitigating Fusarium wilt and improving melon yield and fruit quality.. Keywords: Fusarium oxysporum, Fusarium wilt, biopesticide, melon, PGPR

Item Type: Thesis (Undergraduate)
Contributors:
ContributionContributorsNIDN/NIDKEmail
UNSPECIFIEDWiyatiningsih, SriNIDN0002106605UNSPECIFIED
UNSPECIFIEDNirwanto, HerryNIDN0725066204UNSPECIFIED
Subjects: S Agriculture > S Agriculture (General)
Divisions: Faculty of Agriculture
Faculty of Agriculture > Departement of Agritechnology
Depositing User: Derri Ardi
Date Deposited: 05 Mar 2026 04:00
Last Modified: 05 Mar 2026 04:00
URI: https://repository.upnjatim.ac.id/id/eprint/50114

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