E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology)
Vol.7, No.1, Januari 2018

Infeksi Virus Mosaik pada Tanaman Kedelai di Bali

I WAYAN WIKA CENDANA PUTRA (Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana)
I MADE SUDANA (Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana)
I GEDE RAI MAYA TEMAJA (Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana)



Article Info

Publish Date
16 Mar 2018

Abstract

The Mosaic Virus Infections in Soybean Plants in Bali This study aimed to detect Soybean Mosaic Virus (SMV), Cucumber Mosaic Virus (CMV), and Potyvirus that infect soybean plants in Bali. The study was conducted from January to March 2017 located in nine observation locations of soybean crops throughout Bali. Observations were made on the symptoms found in the field and the incidence of the disease was determined by the Elisa (Enzyme Linked Immunosorbent Assay) serology test by using SMV, CMV, and Potyvirus antibodies.Field observations showed that the percentage of disease incidence with mosaic symptoms was 50%. Serologic assay results showed that in all samples tested were infected by CMV, SMV and Potyvirus and multiple infections between CMV-SMV, CMV-Potyvirus, and Potyvirus-SMV. Serological test results from the mosaic symptomatic samples showed the highest CMV infection occurred in Klungkung (60%), and the lowest were in Buleleng, Jembrana, Tabanan and Bangli respectively (30%). The highest SMV infection occurred in Denpasar (60%) and the lowest occurred in Karangasem (30%). The highest Potyvirus infection occurred in Denpasar (30%) and the lowest occurred or did not occur Potyvirus infection in Jembrana and Bangli (0.0%). Through serological tests, soybean plant samples from nine observation sites of soybean plants throughout Bali were positive against the antisera of SMV, CMV, and Potyvirus.

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Journal Info

Abbrev

JAT

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

E-Jurnal Agroekoteknologi Tropika (JAT) adalah peer-reviewed, open access jurnal, diterbitkan oleh Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana. JAT menerbitkan hasil peneitian original dan review artikel dalam bidang Ilmu tanah dan lingkungan, Agronomi, hama dan penyakit ...