Table 1. A new tobamovirus isolate infects commercial tomato cultivars harboring Tm-22 resistance gene.
| Accession number | Genotype specification | DSI (av) | ELISA (av) |
|---|---|---|---|
| LA2706 (Moneymaker) | Susceptible | 1.6 | 0.6473 |
| LA2399 | S. lycopersicum cv. T-5 (Tm-2) | 0.3 | 0.0108 |
| LA3027 | S. lycopersicum cv. Vendor (Tm-2) | 0 | 0.7306 |
| LA2828 | S. lycopersicum cv. Momor (Tm-22) | 0 | 0.005 |
| LA2830 | S. lycopersicum cv. Mocimor (Tm, Tm-22) | 0.4 | 0.0053 |
| LA2968 | S. lycopersicum cv. Vendor (Tm-22) | 0 | 0.0050 |
| LA3310 | S. lycopersicum cv. Moneymaker (Tm-22) | 0 | 0.0 |
| LA2706 (Moneymaker) | Susceptible | 2.7 | 0.802 |
| LA2706 (Moneymaker) | Susceptible | 2.9 | 0.865 |
| LA2827 | S. lycopersicum cv. Moperou (Tm-22) | 3 | 0.829 |
| LA2829 | S. lycopersicum cv. Momor verte (Tm-22) | 2.6 | 0.396 |
| LA2830 | S. lycopersicum cv. Mocimor (Tm-1, Tm-22) | 2.4 | 0.659 |
| LA2399 | S. lycopersicum cv. T-5 (Tm-2) | 2.8 | 0.647 |
| LA2828 | S. lycopersicum cv. Momor (Tm-22) | 3 | 0.889 |
| LA2968 | S. lycopersicum cv. Vendor (Tm-22) | 2.9 | 0.733 |
| LA3310 | S. lycopersicum cv. Moneymaker (Tm-22) | 3 | 1.13 |
A. Mechanical inoculation of Tomato mosaic virus (ToMV). B. Mechanical inoculation of the new tobamovirus isolate, current study. (DSI) Disease symptom Severity Index. (av) Average of 7–8 samples. DSI ratings: 0-no symptoms; 1-mild mosaic; 2-severe mosaic; 3-narrowing leaves. Accession number as registered in the Tomato Genetic Resource Center (TGRC) database, http://tgrc.ucdavis.edu/.