Lily
Key warning symptoms:
- Stripes
- Necrotic flecks
- Spots
- Deformation
Lily symptomless virus actually can cause distinctive symptoms,
including curl-stripe, in which leaves are severely twisted with
yellow or pale green striping. The virus is aphid-transmitted.
Necrotic fleck disease is caused by a combination of Lily
symptomless virus and Cucumber mosaic virus. Necrotic flecks, small
areas of dead tissue, first appear as light spots parallel to the leaf
veins, then turn brown. Cucumber mosaic virus is also spread by
aphids.
Lily Screen
Pathogen |
Symbol |
Spread by |
Test protocol |
Cucumber Mosaic Virus
| CMV |
aphid, mechanical, seed |
ELISA |
Lily Symptomless Virus
| LSV |
aphid, mechanical |
ELISA |
Potyvirus Group Test
| POTY |
aphid, mechanical, seed |
ELISA |
Tobacco Ringspot Virus
| TRSV |
insect, nematode, mechanical, seed |
ELISA |
Tomato Aspermy Virus
| TAV |
aphid, mechanical, seed |
ELISA |
Other tests available for lily are:
Pathogen |
Symbol |
Spread by |
Test protocol |
|---|
| Shallot Yellow Stripe Virus |
SYSV |
aphid, mechanical |
ELISA |
| Carlavirus group test |
Carla |
aphid, mechanical |
PCR |
| Nepovirus group test |
Nepo |
nematode, mechanical, seed | PCR |
| Potyvirus group test |
Poty |
aphid, mechanical, seed |
PCR |
| Tobamovirus group test |
Tobamo |
contact, mechanical, seed |
PCR |
