List of Some Tomato Varieties Resistant to Nematodes
14 years ago
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- 14 years agolast modified: 9 years ago
- 14 years agolast modified: 9 years ago
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HAVE: tomatoes, including some unusual varieties
Comments (0)Hi there -- I have: 2010 Tomato seed: Tigerella, Morning Dew, Grandpa's Cock's Plume, Grandma Mary's Polish, Yamal, Gruntovyi Gibovskiy, Earl of Edgecombe, Caspian Pink, Valencia older Tomato seed: Nyganous, Purple Cherokee, Isis Candy see full list here: http://members.gardenweb.com/members/exch/zestfest I'm looking for Azoychka tomatoes, Jupiter grape cuttings, Hinnomaki yellow gooseberry cuttings, pink/purple/red garlic, Delft blue delphiniums and irises. I realize the best time for grape cuttings would be in Dec-Jan-Feb. Thanks!...See MoreTomatoes in Oklahoma: Part I, Varieties/Types
Comments (12)You're welcome, Sammy. I haven't even reviewed the list myself, and it is an old list. I suspect I still grow some of the plants on the list now, but I also know that I have found even more that produce great here since 2008. With thousands of varieties to choose from, we have many options, and most of them will perform here in a typical year. It can be harder to get great production in an extremely dry year or an extremely hot year, especially if the heat arrives early. One factor that seems to matter more than the variety selection is simply getting them planted early enough that they have plenty of time to set fruit before the heat arrives. Brandywine Sudduth's is still my own personal favorite, but it produces erratically---great in cooler, rainier years and not very well at all in hot, dry ones. I tend to grow it anyway most years on the chance that maybe this year will be the year a cool, rainy spring helps it be very productive. Although it wasn't on my Grow List for this year, I saw them in a store yesterday and promptly bought two. I probably jinxed myself by buying them and we'll probably have an insanely hot spring, but I hope that doesn't happen....See MoreTatiana's 2011 Tomato List and Selected Varieties
Comments (41)Susan, I started doing square foot gardening in the mid-1990s and it works really well for some things and not as well for others that get really large in our climate. My spacing that I use now is sort of a hybrid of spacing from Square Foot Gardening and from John Jeavons' "How to Grow More Vegetables....." book, which has a complete title about as long as the distance between Marietta and OKC. I've just experimented with the spacing until I find out which one gives me the best yields. I think Square Foot Gardening would be great for you, but encourage you to think of it as Cubed Foot Gardening and grow as many plants upright on trellises, cages or arbors as you can and you'll get even higher yields per square foot. With smaller plants like lettuce, onions, carrots, etc., the standard Square Foot Gardening spacing works fine. With larger plants that turn into monsters in our climate, like Indeterminate tomatoes, squash, etc., I go more with John Jeavons' spacing or space my plants even further apart. With peppers, it generally varies, depending on whether a given variety gets 2' tall or 4' tall or taller. I have found most peppers give a really high yield even with close spacing, and so do many determinate tomatoes. I see Lunas most years in April, but not every single year. I usually don't see them in a bad fire year, but I'm not sure if that's because they aren't "here" or if I am just gone so much during a bad fire season that I miss seeing them when they are here. At our house, I almost always see them either on the ground in the area under the big security light that lights up the garage/parking area or hanging around outside the plant shelf window. When I see them at the fire station, it usually is early in the day and they're normally lying on the ground near the security light that illuminates the front of the station. I've never seen the larvae, but we have acres and acres of woods so they could be anywhere. We have tons of native pecans and hickories scattered all over our property (and on the surrounding acreage as well) so I guess that explains why we see them pretty regularly here. When I was a kid, they'd hang out on the front porch, usually on the screen door, when we were playing in the yard in the evening. It seems like we saw them a lot more often back then than we see them now. We have every kind of wildlife you can imagine here (as you well know) and most of it is a pleasure to have around. Seeing the lunas, because of their relative rarity, is a real thrill. Dawn...See Moretomato...rkn resistant varieties???
Comments (16)A thick layer of a light colored organic mulch could potentially reduce solar radiation and keep soil temps down into a range where Mi is more effective. Some OP's (there are numerous OP processing types with N) Amex VFN Anahu (Univ Hi) Andino Atkinson Calmart Crown Bee (Aussie variety) Dona Feista Healani (Univ Hi) Moneymaker Select Monita (derived from Moneymaker) Motabo (derived from Moneymaker) Mossol (derived from Moneymaker) Motelle (derived from Moneymaker) Motac (derived from Moneymaker) Nemared Nematex Peto 343 Puunu (Univ Hi) Ronita (France) Sunburst Super Marzano VFN-8 (UCD introductions) VFN BUSH VFNT Cherry remember also any de-hybridized line will have a 50% chance for having some resistance - select the resistant ones and you can develop a line. Since it is a dominate gene one must do so for at least 6 generations. there is also another "trick" or marker that can help one narrow down the gene's presence but I cant give away all the good secrets The gene is not present in the nematodes, so how can there be isolated populations of nematodes where tolerance might break down when they don't even have the gene? Carolyn is really just not getting Overman's point. which is kinda funny since she's a PhD in microbiology and should understand the reasoning to changes in populations: SO I'll try again the point is REALLY simple. It isnt the Mi gene that changes. It's the nematode population that changes. Here are similar examples. I am sure you know of antibiotics that no longer work on strep strains. So it is not the host or antibiotic that has somehow changed. But I suspect in this case you know it is the strep which has changed into a new strain overcoming the ability for the antibiotic to work. When a pathogen overcomes the ability of a chemical spray to work what changes? It isn't certainly isn't the chemical and in a generation or two it isn't the host(s). It's the pathogen itself which adapts and changes to the conditions it finds itself in just like the strep example above. Another relevant example with another pathogens of tomato would be with late blight. LB in some instances has changed (through selection pressure) and Ridomil no longer is an effective spray in these situations. It wasn't the Ridomil nor the tomato variety(ies) which changed so quickly as you seem to be implying. It was the pathogen itself. So Overman is implying that isolated nematode populations can adapt, through selection, mutation or both to overcome the host's Mi genetic resistance. Mi confers resistance but it is limited to the environment it finds itself....See MoreRelated Professionals
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- 14 years agolast modified: 9 years ago
- 14 years agolast modified: 9 years ago
- 14 years agolast modified: 9 years ago
- 14 years agolast modified: 9 years ago
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