ISOLASI DAN IDENTIFIKASI BAKTERI PENYEBAB PENYAKIT  BUSUK LUNAK PADA BUAH STROBERI (Fragaria x ananassa)

Made Mega Yuliasari; Retno Kawuri; Meitini Wahyuni Proborini

ISOLASI DAN IDENTIFIKASI BAKTERI PENYEBAB PENYAKIT BUSUK LUNAK PADA BUAH STROBERI (Fragaria x ananassa)

Made Mega Yuliasari
Retno Kawuri
Meitini Wahyuni Proborini

Abstrak

Soft rot on strawberry fruit was found in strawberry (F. x ananassa) plantation in Candi Kuning, Bedugul, Bali. Soft rot on strawberry fruit can be caused by microorganism i.e. bacteria. Objectives of the research were to isolate pathogen causing soft rot on strawberry fruit with plating method and to identify bacteria causing soft rot by using Kit Microgen^TM GNA+B-ID System and Bergey’s Manual of Determinative Bacteriology reference (Holt et al., 1994). Results showed there were five isolates of bacteria (IB-1, IB-2, IB-3, IB-4, and IB-5). Positive result of Postulat Koch showed that bacteria causing soft rot on strawberry is IB-1. Identification that was done by using Kit Microgen^TM GNA+B-ID System and Bergey’s Manual of Determinative Bacteriology reference (Holt et al., 1994), showed that the isolate IB-1 is Weeksella

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Made Mega Yuliasari

Jurusan Biologi Fakultas MIPA, Universitas Udayana, Bali

Retno Kawuri

Jurusan Biologi Fakultas MIPA, Universitas Udayana, Bali

Meitini Wahyuni Proborini

Jurusan Biologi Fakultas MIPA, Universitas Udayana, Bali

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2015-03-31

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YULIASARI, Made Mega; KAWURI, Retno; PROBORINI, Meitini Wahyuni. ISOLASI DAN IDENTIFIKASI BAKTERI PENYEBAB PENYAKIT BUSUK LUNAK PADA BUAH STROBERI (Fragaria x ananassa). Metamorfosa: Journal of Biological Sciences, [S.l.], v. 2, n. 1, p. 23-28, mar. 2015. ISSN 2655-8122. Tersedia pada: <http://103.29.196.112/index.php/metamorfosa/article/view/14883>. Tanggal Akses: 16 dec. 2025

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