Tomato Spotted Wilt Virus (w/ Pix)

**Lee** · June 10, 2006

Thought I'd post this for future reference.
This is Tomato Spotted Wilt Virus (TSWV).
Worse disease I've ever seen in my limited growing
experience. At least with Fusarium, I get fruit before the
plant dies.

This one just stunts the plant and deforms the fruit, if it gets
that far.

Vectored by thrips, it is especially bad in the deep south.

Lee

6.16.06 EDIT

More links added for better reference. Click to see these.

TSWV Pic 3
TSWV Pic 4
TSWV Pic 5
TSWV Pic 6

pricem11 · June 14, 2006

Hi Lee,

I think I'm seeing signs of TSWV on Lucky Cross and Coyote in my garden near Pittsboro. What a horrible disease! I want to be sure before yanking plants, so I may give them a few more days. So thrips don't respond to any sort of insecticide, eh? Is reflective mulch the only possible prevention?

Mark

Tomstrees · June 14, 2006

is it ok to just remove foliage
that looks like that ?

~ Tom

feldon30 · June 14, 2006

Remove the entire plant immediately before thrips have a chance to spread it to your other tomato plants.

valereee · June 14, 2006

Is this likely in Cincinnati? I'm seeing something that looks like this on several plants in one bed.

Val

feldon30 · June 14, 2006

They need to invent Tomato Inferon.

grizlbr · July 7, 2011

Quote:

Originally Posted by feldon30

They need to invent Tomato Inferon.

Everything got Maxed and Sevined today dirt nap the bugs! Aspirin 3 tabs to 4 gallons of water according to a @edu folar spray. First time I saw a tomato perk up being wet with insecticide? Who was drooping? As I made se

cond round with Aspirin spray. Still going to calcium and magnesium spray today. Going to see if aspirin steroids help! Can any one help with spots on my fruit? The first six from same branch were pretty we had a storm that knocked fruit to ground is orange spotted fruit still on vine safe 2 eat?

valereee · June 14, 2006

A leaf from Baker's Family Heirloom this afternoon:

**nctomatoman** · June 16, 2006

My Giant Green Zebra is now infected...need to remove it tonight and see what else has been impacted. First time I've had it in my garden since 2002.....took a look at the Nine Dwarfs today, so far so good - though even if they do get it, I will keep the plants till they produce a ripe fruit, for seed (I've not seen it passed through seed - seed from the fruit from my 2002 infected Orange Heirloom produced healthy plants each year since).

dott22 · June 3, 2011

Just got the results back from Clemson Extension Agency. It's official, I have my first TSWV casualty.

I hereby declare war on THRIPS! ( which I didn't even previously know I had )

--
Daniel

travis · June 22, 2006

"Is this (TSWV) likely in Cincinnati? I'm seeing something that looks like this on several plants in one bed." [Val]

Val,

I just took my beloved Russian Chocolate out this morning ... R.I.P. It looked like a victim of TSWV judging from the pictures provided above. I pruned all the damaged foliage off this past weekend, but yesterday when I came home, it was infested to a greater degree than before ... I'll post my photos tomorrow or Monday.

Anyway, if it's 180 miles down river here in Evansville, then I would think it may likely be in Cincinnati as well.

Hope your garden does not fall victim to TSWV, Val. Best wishes ...

PV

GreenThumbGal_07 · July 10, 2006

A fellow tomato grower suggested lavender oil (10 to 12 drops diluted in water, in a medium-sized atomizer) sprayed on the plants every few days. (I don't know if her plants have TSWV, though.) She says she sees positive results.

GTG

**Lee** · July 12, 2006

Is the lavender oil meant to help prevent/get rid of the
thrips? Might be something to consider next season....

Lee

**Patrina_Pepperina** · December 22, 2006

For the past 2 seasons I used yellow sticky traps to control thrips - caught many thousands of the little stinkers

This year, I ran out, and was too late finding an alternative, and now I'm pulling out plants that are having this sort of problem

http://au.pg.photos.yahoo.com/ph/fou...cd.jpg&.src=ph

PP

Spatzbear · December 29, 2006

YUK!

My Russian #117 got it!

This is the first time ever any of my plants have shown this disease. Is there anything I can do? And what causes this disease? (This patch is brand new, no tomato has been grown in it before, the patch has good soil, compost, thick mulch, no over- or under-watering...)

June 14, 2006	#2
pricem11 Tomatovillian™ Join Date: Jun 2006 Location: central NC Posts: 13	TSWV Hi Lee, I think I'm seeing signs of TSWV on Lucky Cross and Coyote in my garden near Pittsboro. What a horrible disease! I want to be sure before yanking plants, so I may give them a few more days. So thrips don't respond to any sort of insecticide, eh? Is reflective mulch the only possible prevention? Mark

June 14, 2006	#3
Tomstrees Tomatovillian™ Join Date: Jan 2006 Location: NJ Bayshore Posts: 3,848	is it ok to just remove foliage that looks like that ? ~ Tom __________________ My green thumb came only as a result of the mistakes I made while learning to see things from the plant's point of view. ~ H. Fred Ale

June 16, 2006	#9
nctomatoman Tomatoville® Moderator Join Date: Jan 2006 Location: Hendersonville, NC zone 7 Posts: 10,385	My Giant Green Zebra is now infected...need to remove it tonight and see what else has been impacted. First time I've had it in my garden since 2002.....took a look at the Nine Dwarfs today, so far so good - though even if they do get it, I will keep the plants till they produce a ripe fruit, for seed (I've not seen it passed through seed - seed from the fruit from my 2002 infected Orange Heirloom produced healthy plants each year since). __________________ Craig

June 3, 2011	#10
dott22 Tomatovillian™ Join Date: May 2011 Location: South Carolina Posts: 19	Just got the results back from Clemson Extension Agency. It's official, I have my first TSWV casualty. I hereby declare war on THRIPS! ( which I didn't even previously know I had ) -- Daniel Last edited by dott22; June 3, 2011 at 08:41 PM. Reason: Comment already mentioned...

December 22, 2006	#14
Patrina_Pepperina Cross Hemisphere Dwarf Project™ Moderator Join Date: Jan 2006 Location: New South Wales, Australia Posts: 3,094	For the past 2 seasons I used yellow sticky traps to control thrips - caught many thousands of the little stinkers This year, I ran out, and was too late finding an alternative, and now I'm pulling out plants that are having this sort of problem http://au.pg.photos.yahoo.com/ph/fou...cd.jpg&.src=ph PP __________________ Truth is colourful, not just black and white. PP: 2005

June 10, 2006	#1
Lee Tomatopalooza™ Moderator Join Date: Jan 2006 Location: NC-Zone 7 Posts: 2,188	Tomato Spotted Wilt Virus (w/ Pix) Thought I'd post this for future reference. This is Tomato Spotted Wilt Virus (TSWV). Worse disease I've ever seen in my limited growing experience. At least with Fusarium, I get fruit before the plant dies. This one just stunts the plant and deforms the fruit, if it gets that far. Vectored by thrips, it is especially bad in the deep south. Lee 6.16.06 EDIT More links added for better reference. Click to see these. TSWV Pic 3 TSWV Pic 4 TSWV Pic 5 TSWV Pic 6

June 14, 2006	#4
feldon30 Tomatovillian™ Join Date: May 2006 Location: Rock Hill, SC Posts: 5,346	Remove the entire plant immediately before thrips have a chance to spread it to your other tomato plants.

June 14, 2006	#5
valereee Tomatovillian™ Join Date: Feb 2006 Location: 6a SW Ohio Posts: 135	Is this likely in Cincinnati? I'm seeing something that looks like this on several plants in one bed. Val

June 22, 2006	#11
travis Tomatovillian™ Join Date: Jan 2006 Location: Evansville, IN Posts: 2,984	"Is this (TSWV) likely in Cincinnati? I'm seeing something that looks like this on several plants in one bed." [Val] Val, I just took my beloved Russian Chocolate out this morning ... R.I.P. It looked like a victim of TSWV judging from the pictures provided above. I pruned all the damaged foliage off this past weekend, but yesterday when I came home, it was infested to a greater degree than before ... I'll post my photos tomorrow or Monday. Anyway, if it's 180 miles down river here in Evansville, then I would think it may likely be in Cincinnati as well. Hope your garden does not fall victim to TSWV, Val. Best wishes ... PV

July 10, 2006	#12
GreenThumbGal_07 Tomatovillian™ Join Date: Feb 2006 Location: Northern California Posts: 300	A fellow tomato grower suggested lavender oil (10 to 12 drops diluted in water, in a medium-sized atomizer) sprayed on the plants every few days. (I don't know if her plants have TSWV, though.) She says she sees positive results. GTG

July 12, 2006	#13
Lee Tomatopalooza™ Moderator Join Date: Jan 2006 Location: NC-Zone 7 Posts: 2,188	Is the lavender oil meant to help prevent/get rid of the thrips? Might be something to consider next season.... Lee

December 29, 2006	#15
Spatzbear Tomatovillian™ Join Date: Jan 2006 Location: Adelaide Hills, Australia Posts: 349	YUK! My Russian #117 got it! This is the first time ever any of my plants have shown this disease. Is there anything I can do? And what causes this disease? (This patch is brand new, no tomato has been grown in it before, the patch has good soil, compost, thick mulch, no over- or under-watering...)