Open AccessDetection of virus causes papaya ringspot virus - with the DAS-Elisa (Double Antibody Sandwich-Enzyme-Linked Immunosorbent Assay) method at different levels in North Sumatra
Author(s) -
Lely Hartati,
Darma Bakti,
A R Tantawi,
L Lisnawita
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/454/1/012182
Subject(s) - papaya ringspot virus , virology , virus , biology , spots , antibody , horticulture , plant virus , veterinary medicine , potyvirus , botany , medicine , immunology
This study aimed to detect the papaya ringspot virus (PRSV) in papaya plants in papaya plantations in North Sumatra with the Double Antibody Sandwich-Enzyme-Linked Immunosorbent Assay (DAS-ELISA) method. Research activities began with a survey to several locations of papaya plantations by observing the symptoms of PRSV-P, and carrying out virus detection with DAS-ELISA. The results showed that there were several types of symptoms of PRSV-P disease, namely ring-shaped spots; stripes, mosaics and leaf malformations; stripes symptoms; dark green streaks on stems and stems.