Asep Awaludin, Muhammad and Efri, Efri and Sudiono, - (2020) PENGARUH EKSTRAK DAUN PEPAYA TERHADAP PENYAKIT ANTRAKNOSA PADA BUAH PEPAYA. J. Agrotek Tropika., 8 (3). pp. 409-421. ISSN 2337-4993
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Abstract
ABSTRACT Papaya is a plant that can be used as a botanical fungicide. This research aims to determine the effect of papaya leaves extract on growth Colletotrichum gloeosporioides in-vitro and the intensity of anthra�cnose disease in papaya fruit in-vivo. The research was arranged in a completely randomized design consisting of seven treatments and four replications. The data obtained were analyzed by variance, then the middle values were compared and tested with the smallest significant difference test at the 5% level and the polynomial test at the 5% level. The results showed a significant effect of papaya leaves extract and synthetic fungicide in inhibiting the growth of C. gloeosporioides colonies, the occurrence of disease, and the rate of development of anthracnose disease in papaya fruit. Papaya leaves extract shows a linear pattern of polynomial test results on the diameter of C. gloeosporioides colony and the rate of disease development. Papaya leaves extract inhibits the growth of C. gloeosporioides fungal colonies at 2 to 7 hsi, occurrence of disease at 5 and 6 hsa, as well as the development rate of anthracnose disease in papaya fruit. However, papaya leaves extract does not inhibit spore density, germination spore, and severity of the disease. Keywords: Colletotrichum gloeosporioides, vegetable fungicide, rate of development, severity, occurrence.
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian (FP) > Prodi Proteksi Tanaman |
| Depositing User: | EFRI |
| Date Deposited: | 28 May 2021 01:00 |
| Last Modified: | 28 May 2021 01:00 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/31052 |
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