Aktivitas Anti Cendawan Ekstrak Daun Sereh Wangi (Cymbopogon nardus L.) Terhadap Colletotrichum sp Penyebab Penyakit Antraknosa Pada Buah Cabai (Capsicum annum L.) Secara In Vitro Dan In Vivo

Syabana, Mohamad Ana; Saylendra, Andree; Ramdhani, Deri

doi:10.30598/a.v4i1.220

Cited by 6 publications

(5 citation statements)

References 4 publications

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“…Suspensi kental masingmasing bahan botani disaring menggunakan kain saringan. Metode pembuatan media uji mengacu pada Syabana et al (2015) yaitu ekstrak fungisida nabati ditambah pada media sebelum disterilisasi. Pemilihan metode ini karena tidak menggunakan antibotik pada media uji.…”

Section: Uji Penghambatan Pertumbuhan C Capsici Oleh Eksrak Bahan Botaniunclassified

The Inhibitory Potential of Botanical Fungicides Against Colletotrichum capsici the Causal Agent of Anthracnose on Chili in-Vitro

Sudania,

Ropalia,

Kusmiadi

2023

CROPSAVER

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Colletotrichum capsici infection in chilies significantly affected the yields. The use of chemical fungicides to control this pathogen has negative effects on health and the environment. The use of botanical pesticides is one alternative to control C. capsici. This study aims to determine the effect of a type of plant extract with a certain concentration to effectively inhibit the growth of the C. capsici The study used a completely randomized design (CRD) with five levels of treatment and five times replication. The treatments were no treatment/negative control, chemical fungicide (contains 70% propineb)/positive control, papaya leaf extract (20%), betel leaf extract (25%), and galangal rhizome extract (30%). Each experimental unit was repeated three times, each repetition using duplo petridishes. The results showed that the treatment had a significant effect on the inhibition of C. capsici in the PDA medium. Botanical fungicide treatment with galangal rhizome extract (30%) was able to significantly inhibit the growth of C. capsici compared to betel and papaya leaf extracts, although it was not as effective as chemical fungicides (contains propinep 70%). The inhibitory abilities of galangal rhizome extract (30%) and chemical fungicide (70% propineb) were 8,34% and 19,91%, respectively.

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Section: Uji Penghambatan Pertumbuhan C Capsici Oleh Eksrak Bahan Botaniunclassified

The Inhibitory Potential of Botanical Fungicides Against Colletotrichum capsici the Causal Agent of Anthracnose on Chili in-Vitro

Sudania,

Ropalia,

Kusmiadi

2023

CROPSAVER

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“…The anthracnose pathogen C. gloeosporioides was isolated from anthracnose-infected papaya fruits in the field and grown in a Petri dish on PDA medium supplemented with 50 ug/L streptomycin (Zhang et al, 2017), and incubated at 26-28°C for 7 days (Syabana et al, 2015). Identification of C. gloeosporioides was carried out based on several literatures (Peres et al, 2008;Rangkuti et al, 2017).…”

Section: Anthracnose Pathogen Isolationmentioning

confidence: 99%

Secondary Metabolites Application of Two Pseudomonas fluorescens isolates and Two Trichoderma Harzianum Isolates in Combination Against Postharvest Anthracnose in Papaya

Muarifah,

Soesanto,

Sastyawan

et al. 2023

Planta Tropika

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The occurrence of papaya anthracnose is a significant post-harvest ailment, necessitating the effective disease management. The aim was to determine the ability of secondary metabolites combination of Pseudomonas fluorescens and Trichoderma harzianum isolates against the disease. A completely randomized design was used for in vitro experiments and a randomized block design for in vivo experiments. The treatments consisted of P. fluorescens P60 and T. harzianum T10, P. fluorescens P60 and T. harzianum T213, P. fluorescens P32 and T. harzianum T10, P. fluorescens P32 and T. harzianum T213 secondary metabolites and fungicides (a.i. maneb). The observed variables included the pathosystem component and papaya character and organoleptic test. The in vitro test results showed that P. fluorescens P60 and T. harzianum T10 and P. fluorescens P60 and T. harzianum T213 secondary metabolites inhibited the pathogen growth by 48.1075 and 43.4625%, respectively. The secondary metabolites of P. fluorescens P60 and T. harzianum T10 in vivo test results could delay the germination time by 12.63% and reduce the invasion area by 44.29%. All secondary metabolites had no effect on sugar content, hardness and sensory test. The combined secondary metabolites of P. fluorescens and T. harzianum are safe and does not affect papaya fruit quality.

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“…Pengendalian penyakit antraknosa, selama ini para petani menggunakan fungisida sintetik, hal ini dikarenakan fungisida sintetik lebih cepat, praktis serta mudah untuk didapatkan (Syabana et al, 2015). Penggunaan fungisida sintetik yang tidak tepat dapat meninggalkan residu pada tanaman dan terakumulasi dalam tubuh konsumen sehingga dapat menyebabkan dampak negatif terhadap kesehatan.…”

Section: Pendahuluanunclassified

EFEKTIVITAS EKSTRAK DAUN KAYU MANIS (Cinnamomum burmanni Blume) DALAM MENEKAN PERTUMBUHAN JAMUR Colletotrichum magnum Rossman & Allen PENYEBAB PENYAKIT ANTRAKNOSA PADA PEPAYA (Carica papaya Linnaeus)

Fitriyah¹,

Sudirga²,

Gari³

2023

SIMBIOSIS

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Anthracnose is a disease which is often found attacking plants. This disease can cause dieback or leaf tip damage of mature plants then followed by infection in the fruits, Consequently, this can result in the decrease of productivity. One of the causes of anthracnose is the pathogenic fungus Colletotrichum magnum. This fungus can infect several cultivated plants, one of which is papaya plants. This study aimed to determine the effectiveness of cinnamon leaf extract (Cinnamomum burmanni. Blume) in suppressing the growth of the fungus C. magnum and to analyze the class of compounds contained in cinnamon leaf extract. The method used in this study was a Completely Randomized Design (CRD) with 1 negative control, 1 positive control, and 5 treatments with concentrations of 1%, 2%, 3%, 4%, 5%, each treatment was repeated 4 times and then tested phytochemical screening. The results of the invitro study showed that cinnamon leaf extract was able to inhibit the growth of C. magnum as seen from the MIC test results, namely a concentration of 0.6% with an inhibition zone diameter of 8.37 mm. The results showed that as the concentration of cinnamon leaf extract increased, the diameter of the inhibition zone obtained was getting bigger. what you get is bigger. The concentration of 5% that has the largest inhibition zone among the concentration treatments, which is 19.77 mm. The results of phytochemical screening on cinnamon leaf extract showed that the cinnamon leaf extract contains positive groups of alkaloids, steroids, phenolic compounds, saponins, flavonoids, and tannins. Keyword: anthracnose, Cinnamon leaves, Inhibition, Colletotrichum magnum.

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Aktivitas Anti Cendawan Ekstrak Daun Sereh Wangi (Cymbopogon nardus L.) Terhadap Colletotrichum sp Penyebab Penyakit Antraknosa Pada Buah Cabai (Capsicum annum L.) Secara In Vitro Dan In Vivo

Cited by 6 publications

References 4 publications

The Inhibitory Potential of Botanical Fungicides Against Colletotrichum capsici the Causal Agent of Anthracnose on Chili in-Vitro

The Inhibitory Potential of Botanical Fungicides Against Colletotrichum capsici the Causal Agent of Anthracnose on Chili in-Vitro

Secondary Metabolites Application of Two Pseudomonas fluorescens isolates and Two Trichoderma Harzianum Isolates in Combination Against Postharvest Anthracnose in Papaya

EFEKTIVITAS EKSTRAK DAUN KAYU MANIS (Cinnamomum burmanni Blume) DALAM MENEKAN PERTUMBUHAN JAMUR Colletotrichum magnum Rossman & Allen PENYEBAB PENYAKIT ANTRAKNOSA PADA PEPAYA (Carica papaya Linnaeus)

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