Information and discussion regarding garden diseases, insects and other unwelcome critters.
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#1 |
Tomatovillian™
Join Date: Jun 2006
Location: central NC
Posts: 13
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Hi Everyone! I posted this on the other site as well. ;-)
I have 30 or so heirloom plants that have done great so far in my zone 7a central NC garden. This is my first year gardening here with so many plants. However, in the last few days, I'm starting to see signs of danger :-). I have been spraying with Daconil once a week, and I use saponified Neem oil to control aphids etc. I have seen a fair number of green aphids, potato aphids, flea beetles, and white fly, but I have n't seen what I thought were thrips--even with a magnifier. I'm attaching some photos of problem plants. The first two are Coyote: ![]() [img]"http://static.flickr.com/58/167730533_2ccf26a190.jpg?v=0[/img] I'm thinking it's TSWV and I need to yank it. The second photo is of top growth. Any confirmations are appreciated. The second two are Lucky Cross: ![]() ![]() Maybe preliminary signs of the same thing? Finally, the last one is of Cherokee Purple: ![]() There are more lesions like this one elsewhere on the plant. This looks fungal to me, right? Thanks for any comments/advice. I hate to see things go down after so much hard work! Mark[/code] |
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#2 |
Tomatovillian™
Join Date: Jun 2006
Location: central NC
Posts: 13
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Oops, did something wrong with my pics; any TA?
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#3 |
Tomatovillian™
Join Date: May 2006
Location: Rock Hill, SC
Posts: 5,346
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I guess because of security vulnerabilities, phpBB doesn't like the ?v=0 at the end of each link. vBulletin just added the option of blocking all images with a ?query. Fortunately the ?v=0 was not valuable info.
Coyote: ![]() ![]() Lucky Cross: ![]() ![]() Cherokee Purple: ![]() |
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#4 |
Tomatovillian™
Join Date: May 2006
Location: Rock Hill, SC
Posts: 5,346
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Those Coyote and Lucky Cross look like every picture I've ever seen of TSWV.
![]() ![]() The Cherokee Purple, that doesn't look like a particular disease to me, more like a bit more heat than the plant was expecting. Make sure you're neither underwatering nor overwatering. Both can cause leaves to crisp up and die. |
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#5 |
Tomatovillian™
Join Date: Feb 2006
Location: Virginia Beach
Posts: 2,648
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I agree. Coyote and Lucky Cross photos look like TSWV to me, too. Not CP picture though.
__________________
Michele |
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#6 |
Tomatopalooza™ Moderator
Join Date: Jan 2006
Location: NC-Zone 7
Posts: 2,188
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Yep. TSWV is what you've got on the first two. IMHO.
Pull them as any fruit that does set ain't worth keeping. CP looks fine. Maybe burned leaf or bacterial.... nothing to worry about though as CP is tough. BTW, where are you looking for the thrips? Aphids and the others will appear on the foliage generally, however the only place I've ever been able to see the thrips is on the flowers..... You can't spray for them, as you would have to do it more regular than you'd probably want to on a edible.... My dad has trouble keeping them off roses. Hopefully Alberta blew all the thrips out of our area the other day! ![]() Lee |
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#7 |
Tomatovillian™
Join Date: Jun 2006
Location: central NC
Posts: 13
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Well, I yanked them out a few days ago. I HATE to have to do that. I had high hopes for Coyote since it was by far the most vigorous plant during the first few weeks and was the first to grow over the top of the cage.
So far, I haven't seen anymore of those tell-tale purplish spots and curly wilting of top growth. In my hot and muggy NC garden, I'm seeing some yellowing and early fungal activity on a few plants--even hybrids like Sun Sugar and Better Boy. So I thought I'd share which plants are growing great, setting lots of fruit, and not a sign of pathology over here in this wonderland of bugs, virus and fungus called Chatham county ;-) : Arkansas Traveler Azoychka Black from Tula Cherokee Chocolate Cherokee Purple Paul Robeson Kimberly Black Cherry These plants are doing well with less direct sunlight than they should get, and their spacing isn't ideal either. Thanks for the previous advice and posts! Mark |
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