DIAGNOSIS DAN INSIDENSI PENYAKIT ANTRAKNOSA PADA BEBERAPA VARIETAS TANAMAN CABE DI KOTA BITUNG DAN KABUPATEN MINAHASA

Authors

  • Max M. Ratulangi
  • Dantje Terno Sembel
  • Caroulus S. Rante
  • Moulwy F. Dien
  • E. R Meray
  • M. Hammig
  • M. Shepard
  • G. Carner
  • E. Benson

DOI:

https://doi.org/10.35791/eug.18.2.2012.3561

Abstract

ABSTRACT

 

This study was carried out in the laboratory and in the field at City of Bitung, Districts of Minahasa.  The cause of disease was studied in the laboratory and the percentage of insidence of disease was carried out in the field. Results showed that the cause of antracnose disease in North Sulawesi was Colletotrichum gloeosporioides (Penz.) Penz & Sacc. in Penz (Cg). Computation of the antracnose disease insidence showed that variety white hot chili has the highest disease insidence which is 16.50% followed by green hot chili 10.13%, and the lowest is curled chili which is 9.03%.  The different in this rate is affected by pathogen, host plant and the environment. Field observation showed that this disease has already spread at all chili plantation at the City of Bitung and District of Minahasa.

Keywords: Chili, antracnose, Colletotrichum gloeosporioides

Author Biographies

Max M. Ratulangi

Fakultas Pertanian Universitas Sam Ratulangi Manado

Dantje Terno Sembel

Fakultas Pertanian Universitas Sam Ratulangi Manado

Caroulus S. Rante

Fakultas Pertanian Universitas Sam Ratulangi Manado

Moulwy F. Dien

Fakultas Pertanian Universitas Sam Ratulangi Manado

E. R Meray

Fakultas Pertanian Universitas Sam Ratulangi Manado

M. Hammig

Clemson University, South Carolina, USA

M. Shepard

Clemson University, South Carolina, USA

G. Carner

Clemson University, South Carolina, USA

E. Benson

Clemson University, South Carolina, USA

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Published

2012-08-18

Issue

Section

Articles