Efektivitas Satelit Rna Yang Berasosiasi Dengan Cucumber Mosaic Virus (Carna-5) Untuk Mengendalikan Penyakit Virus Pada Tanaman Tomat

Hasriadi Mat Akin • Muhammad Nurdin • Patrisius Binsar Simamora • Marlaba Sitorus
Journal article Jurnal Hama dan Penyakit Tumbuhan Tropika • September 2012

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(Bahasa Indonesia, 8 pages)

Abstract

Two strains of CMV associated satellite RNA (CARNA 5.1 and CARNA 5.2) were evaluated to control severe strain of Cucumber mosaic virus (CMV-G), Tobacco mosaic virus (TMV), and Potato virus Y (PVY) on tomato plants. Tomato plants were mechanically inoculated with CARNA 5.1 and CARNA 5.2 to protect the plants from super infection of CMV-G, TMV, and PVY. The result revealed that inoculation of CARNA 5.1 and CARNA 5.2 to tomato plants effectively controlled the plants from CMV-G super infection. The effectiveness of CARNA 5.1 and CARNA 5.2 to unrelated virus, TMV and PVY, was evaluated in this experiment. The result showed that CARNA 5.1 and CARNA 5.2 inhibited TMV and PVY infection. CMV-G super infection on protected tomato plants showed mild disease symptoms, significant redution of plant growth, height, and yield; however, nonprotected plants showed severe disease symptoms and significant inhibition of plant growth and tomato yield.

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Jurnal Hama dan Penyakit Tumbuhan Tropika

Jurnal Hama dan Penyakit Tumbuhan Tropika (JHPT Tropika) publishes articles in plant pests, plant... see more