TY  - THES
N1  - Lela Susilawati, S.Pd., M.Si., PhD.
ID  - digilib69950
UR  - https://digilib.uin-suka.ac.id/id/eprint/69950/
A1  - Nabilla Afira Shaibah, NIM.: 20106040017
Y1  - 2025/01/23/
N2  - Chili anthracnose disease caused by the fungus Colletotrichum acutatum col1 is a disease that is difficult to control and highly detrimental to farmers, so it needs to be controlled. This study will test the potential of antifungal compounds derived from the cell-free filtrate (CFF) of ScV9 frog skin bacteria as a biocontrol agent in inhibiting the growth of Colletotrichum sp. in vitro and in vivo. The CFF of ScV9 bacteria with 2%, 4% and 6% concentration were tested in vitro through several tests, namely mycelial inhibition test and conidia germination test. CFF ScV9 with 6% concentration showed the highest antifungal activity in inhibiting mycelial growth and conidia germination of 47 mg and 28.4%, respectively. Meanwhile, in vivo tests on chili fruits and seeds, 6% concentration of CFF ScV9 significantly reduced disease incidence and severity by 16.6% and 8.5% compared to commercial fungicides. Therefore, CFF ScV9 can be developed as a promising biocontrol agent.
PB  - UIN SUNAN KALIJAGA YOGYAKARTA
KW  - Kejadian Penyakit
KW  -  Biokontrol
KW  -  Colletotrichum
KW  -  Keparahan Penyakit
M1  - skripsi
TI  - POTENSI ANTIFUNGI DARI CELL-FREE FILTRATE BAKTERI KULIT KATAK Sumaterana crassiovis TERHADAP PERTUMBUHAN FUNGI PATOGEN Colletotrichum PENYEBAB PENYAKIT ANTRAKNOSA PADA TANAMAN CABAI
AV  - restricted
EP  - 54
ER  -