Isolasi dan Identifikasi Senyawa Aktif Ekstrak Daun Sirih Merah (Piper crocatum) sebagai Fungisida Alamiah terhadap Penyakit Antraknosa pada Cabai

Widyasari, Dyah

Isolasi dan Identifikasi Senyawa Aktif Ekstrak Daun Sirih Merah (Piper crocatum) sebagai Fungisida Alamiah terhadap Penyakit Antraknosa pada Cabai

dc.Identifier.NIM	14612035
dc.contributor.advisor	Tatang Shabur Julianto, M.Si.
dc.contributor.advisor	Hady Anshory T., M.Si, S.Si., Apt
dc.contributor.author	Widyasari, Dyah
dc.date.accessioned	2018-11-29T06:58:46Z
dc.date.available	2018-11-29T06:58:46Z
dc.date.issued	2018-09-09
dc.identifier.uri	https://repository.uii.ac.id/handle/123456789/11771
dc.publisher	Universitas Islam Indonesia	en_US
dc.title	Isolasi dan Identifikasi Senyawa Aktif Ekstrak Daun Sirih Merah (Piper crocatum) sebagai Fungisida Alamiah terhadap Penyakit Antraknosa pada Cabai	en_US
dc.type	Undergraduate Thesis	en_US
dcterms.abstract	Colletotrichum sp. is one of the most common fungi as a cause of disease in chili plants. Provision of pesticides to control plants leaves residues that are harmful to the environment and human health. The use of natural functions can be an option to avoid this. One of the natural fungicides that can be used is red betel leaf (Piper crocatum) because it contains phytochemical compounds that function as antifungal. The purpose of this study was to determine the effectiveness of red betel leaf extract in inhibiting the growth of fungi Colletotrichum sp. The activity test of red betel leaf as an antifungal was carried out based on Complete Randomized Design (CRD) in vitro. In vitro inhibitory activity was carried out using a poisoned food technique. The results showed that the ethyl acetate 0.3% fraction had a percentage of inhibition against the fungus Colletotrichum sp. in 7 days, the observation increased to 74% on the 7th day. Keywords: Colletotrichum sp., Piper crocatum, natural fungicide, antifungal.