I have a new raised bed garden this year. I have lost approximately 10% of my planted tomatoes to something completely new to me. The leaves have no spots. They don’t typically yellow until the very final stages where the plant is completely wilted and basically dead. When I pull the plant out of the ground the root system seems to be decent and intact. I’m assuming this is a bacterial wilt though I am not certain. This issue does not appear to be contagious though I am not sure. It will sometimes leave neighboring plants completely unharmed. (although I did lose four in a row earlier this year ). But I also have some very large containers that I will put three plants in. One plant will die leaving the other two unaffected. This is affecting both determinate and indeterminate tomato varieties. Including paste tomatoes and heirloom tomatoes. The soil is almost completely composted horse manure. I did test the pH and found it to be between seven and 7.5 so I recently did add some sulfur to bring it closer to 6.5. I also tested for nitrogen, phosphorus and potassium . Phosphorus and potassium appear to be an acceptable ranges while nitrogen was slightly deficient. I just used a home testing kit for the testing. I am also seeing way more blossom rot issues than I have ever in the past. I have also fertilized the plants once when I planted them. I also put some oyster shells down in the hole when I planted them for calcium. I fertilized them a second time a few weeks ago. I use a chicken manure fertilizer that is a 5– 3–2. My area has gotten quite a bit of rain this year so I have only watered a couple of times because the soil doesn’t really seem to dry out much more than a couple inches deep. The issue has affected plants in several beds. Also affects some of my plants that are not in raised beds but instead in 5 gallon buckets. I’m also including an image of a cross-section of one of the stems after I pulled the plant. Any advice would be greatly appreciated. Thanks!