TY - JOUR
T1 - PENGUJIAN KEMAMPUAN ANTAGONISTIK KHAMIR RHODOTORULA SPP. ASAL KEBUN RAYA CIBODAS TERHADAP KAPANG DARI TANAMAN TOMAT TERINFEKSI DENGAN CO-CULTURE
AU - Hafsari, Anggita R
AU - Oetari, Ariyanti
AU - Salamah, Andi
AU - Sjamsuridzal, Wellyzar
PY - 2011
Y1 - 2011
N2 - Aspergilus ochraceu and A. terreus had been known as mould that causes significant loss to quality of tomatoes. One of potential methods to control the development of this mould by using the antagonistic activity of Rhodotorula sp. Six strains of Rhodotorula sp., UICC Y-318, UICC Y-325, UICC Y- 332, UICC Y-381, UICC Y-384, and UICC Y-386, which isolated from Cibodas Botanical Garden, West Java were observed for its antagonistic activity against mould A. ochraceu D1.2.2.2.SSM3 and A. terreus D2.2.MC. Co-culture method was used as 1.58 to 5.59 x 108 CFU/ml Rhodotorula sp. growth together with 7 x 107 CFU/ml A. ochraceus D1.2.2.2.SSM3 and 7.5 x 107 CFU/ml A. terreus D2.2.MC at PDB. Result showed that the highest percentage reduction of conidial heads and hyphal width was show by Rhodotorula sp. UICC Y-318 against A.ochraceus (9.45% and 12.43%; 7.10% and 7.51%, 2 and 3 day after incubation, respectively).
AB - Aspergilus ochraceu and A. terreus had been known as mould that causes significant loss to quality of tomatoes. One of potential methods to control the development of this mould by using the antagonistic activity of Rhodotorula sp. Six strains of Rhodotorula sp., UICC Y-318, UICC Y-325, UICC Y- 332, UICC Y-381, UICC Y-384, and UICC Y-386, which isolated from Cibodas Botanical Garden, West Java were observed for its antagonistic activity against mould A. ochraceu D1.2.2.2.SSM3 and A. terreus D2.2.MC. Co-culture method was used as 1.58 to 5.59 x 108 CFU/ml Rhodotorula sp. growth together with 7 x 107 CFU/ml A. ochraceus D1.2.2.2.SSM3 and 7.5 x 107 CFU/ml A. terreus D2.2.MC at PDB. Result showed that the highest percentage reduction of conidial heads and hyphal width was show by Rhodotorula sp. UICC Y-318 against A.ochraceus (9.45% and 12.43%; 7.10% and 7.51%, 2 and 3 day after incubation, respectively).
UR - http://journal.uinsgd.ac.id/index.php/istek/article/view/274
M3 - Article
SN - 1979-8911
JO - ISTEK
JF - ISTEK
ER -