Research in Plant Disease

Table. 1.

Table. 1.

Effect of Paratylenchus projectus on lettuce (Lactuca sativa cv. Tomalin) in pot test in a greenhouse for 2 months

Inoculum levela (per 100 cm3 soil)LeafRootPlant length (cm)Stem width (mm)pf/pi


No.Length (cm)Width (cm)Weight (g)Length (cm)Weight (g)
032.220.07.840.17.925.527.911.90.0
2,00025.314.65.918.72.56.317.08.60.9
Reduction (%)21.427.324.538.953.375.168.528.2

Paratylenchus projectus from infected greenhouse were used as inoculum. Same greenhouse soil were autoclaved and used as non-inoculated control.

Res. Plant Dis. 2019;25:237-42 https://doi.org/10.5423/RPD.2019.25.4.237
© 2019 Res. Plant Dis.