Effects of Planting Date, Cultivar and Vernalization Using Gibberellic Acid on the Severity of Root-Knot Nematode Damage to Globe Artichoke in Subtropical Sandy Soil
Author
X. Bui, Hung
Author
Agehara, Shinsuke
Author
Wang, Weining
Author
A. Desaeger, Johan
text
Journal of Nematology
2023
2023-04-19
55
1
1
6
http://dx.doi.org/10.2478/jofnem-2023-0012
journal article
10.2478/jofnem-2023-0012
2640-396X
PMC10152460
37143484
12175672
Table 2. Effects of artichoke cultivars and vernalization by gibberellic acid (GA 3) on root gall index and number of root-knot nematode (RKN, Meloidogyne javanica) juveniles (J2s) in subtropical sandy soil. | GA 3 (g/ha) | Root gall index | RKN juvenile number (J2s/ 200 cm 3 soil) |
|---|
| Cultivar | | 2021 | 2022 | 2021 | 2022 |
|---|
| Green Globe Improved | | 1.34 ± 0.39 | 8.38 ± 0.18 | N /A | 14 ± 9 |
|---|
| Green Queen | | 0.80 ± 0.30 | 8.53 ± 0.14 | N /A | 12 ± 5 |
|---|
| Imperial Star | | 0.43 ± 0.16 | 8.67 ± 0.19 | N /A | 11 ± 5 |
|---|
| 0 | 0.26 ± 0.10 b | 8.50 ± 0.11 | N /A | 17 ± 12 |
|---|
| 37 | 1.09 ± 0.23 a | 8.58 ± 0.20 | N /A | 10 ± 3 |
|---|
| | | p -value | | |
|---|
| Cultivar | | 0.1941 | 0.6230 | N /A | 0.9697 |
|---|
| GA 3 | | 0.0437 | 0.5444 | N /A | 0.3037 |
|---|
| Cultivar × GA 3 | | 0.7734 | 0.9285 | N /A | 0.1914 |
|---|