One side of this pepper plant dying?
katyajini
8 years ago
last modified: 8 years ago
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ronnyb123
8 years agoRelated Discussions
Help.. Spots on leaves and pepper plant dying?
Comments (1)That is powdery mildew on your squash plants. If the soil is bone dry while the pepper plant is wilting yes it is under-watering. But the same wilting affect can be the result of other problems including over-watering....See MoreWhite spots on leaves and dying pepper plant?
Comments (5)I think you may have 2 separate problems, judging by the photos. The white spots are probably powdery mildew, which is a type of fungus. If you're not growing organically, you may wish to treat with daconil; there is one specifically for fruits and vegetables, so use that. It's very effective. If you are growing organically you may, as suggested, try neem oil. However, don't apply it in sunlight and don't apply it if you expect temps over 90 degrees Fahrenheit, or it will burn the leaves. You may want to try a sulphur-based insecticide. "Safer" puts out one of those, but read and follow the directions, and make sure it's safe for vegetables. It is treatable if you start working on it before it invades lots of leaves and weakens the plant. =================================================== Now, about that pepper plant. It could also be powdery mildew or it could be another, more serious disease. If you're not seeing white and/or diffuse yellow on the leaves, then it may not be powdery mildew. You folks in the south get some plant diseases that those of us in the cold zones rarely or never experience. I'd feel a lot better if someone who is familiar with your part of the country would chime in. I hate to speculate, but... First, if the pepper is planted in soggy ground that does not drain well, that could be your problem. If the other plants around it are not having problems, I'd suspect a virus, root nematodes (we don't get those up here), or soil-borne bacteria (we rarely have to deal with that either). I don't like the way it is wilting. If sitting in water is not the problem, I'd suspect a systemic plant disease. I'm sorry to say that you may have to destroy the plant if it doesn't improve in a few days (and I doubt it will). By "destroy" I mean you must dig it out, root and all, and put it in the trash. Don't compost it and don't leave it around; if it's diseased you don't want to contaminate other plants. Since peppers are related to tomatoes, eggplant, and potatoes, it may infect those plants if you have them. Try googling "peppers wilting" and see if can diagnose the problem. Again, I don't have any experience with some of the diseases that are common in your part of the world. Link below to University of Florida info on diseases of peppers in FL. Best of luck. Here is a link that might be useful: UFL Pepper Diseases...See Morewhy do all my pepper plants keep dying!
Comments (15)I grow Jalapeno, Chile Grande, Cubanelle, Hungarian Yellow Wax, New Mex Sunrise, Colossal, California Wonder, Diamond, Golden California Wonder, Orange Sun, and Purple Beauty. In separate containers on a Deck. When my peppers start looking like the ones in the above photos it's because I haven't watered them enough. They all seem to require more water during periods of long, hot, days Regardless of variety. When watered and moved into the shade for a day they come right back. I'm not saying they can't show similar symptoms due to over watering, It's just that mine always wilt pretty much in unison With all varieties showing similar symptoms within hours of each other. ~Ken~...See MorePepper plants are going one-by-one, in a row!
Comments (5)I would(if they haven't been in the ground for TOO long) dig them up deep and wide, rinse off the roots and transplant into large containers with some very well draining potting mix and perlite. If you do go this route, you'll want to shade them for the next week after transplant. In any case, those 115F desert temps can't help. Heavy mulch and shade cloth (both which can't help if you're OVER watering) for a good part of the day is almost mandatory if you're expecting the plants to set flowers in those temps. The wilting towards the end of the day is common in high heat. As long as they perk back up in the evening. Kevin...See Morekatyajini
8 years agolast modified: 8 years agoronnyb123
8 years agolast modified: 8 years agoronnyb123
8 years agolast modified: 8 years agokatyajini
8 years ago
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Sugi_C (Las Vegas, NV)