Fruit Quality and It’s Tolerance Papaya Ring Spot Virus of Papaya cv. Sri Rajabhat in 4 Provinces, Thailand

Abstract

Fruit quality and it’s tolerance papaya ring spot virus of papaya cv. Sri Rajabhat in 4 provinces (MahaSarakham, Roi-Et, Kalasin, Yasothon) Thailand. Comparison of fruit quality, yield and disease resistant to ring spot virus. Randomized Completely Block Design (RCBD) 200 plants/area to the volume of output quality, productivity and disease susceptibility of the ring material. The experiment in the 4 area of Maha Sarakham, Roi-Et, Kalasin, Yasothon from June 2016 to June 2017. The results showed that the number of days to first harvest, Number of fruit per plant, Flesh thickness , percentage of leaf spot and level of ring spot of virus the disease were difference statistically significant. The fruit weight, fruit Length, fruit width of fruits per plant did not differ statistically. Maha Sarakham province were high quality of fruit and tolerance to papaya ring spot virus disease, followed by Yasothon, Kalasin and Roi-Et province. The quality of fruit is depends on genetics but environmental effects may be indirect such as size, weight and yields.
It depends on the management of papaya.