![]() ![]() Some places will tell you that once your plants have the disease, you need to check and get rid of any aphids. Keep in mind that you need to keep aphids away. Why is that good news? It means if you keep your garden free from those tiny pests, you’re home free. The good news is that it’s entirely spread by aphids. Your best bet is to pull the plants and put them in the trash, not your compost, to prevent it from spreading further. Below ground, the root can become stunted.īad news first: once this disease shows up, there isn’t anything you can do to stop it. Next, the older leaves start to show the same symptoms before all the leaves eventually progress to turning necrotic. Photo by Institut Technique de la Betterave, , via CC BY-NC. Later, the green of the leaves in between the veins turns pale and yellow. ![]() If your plant gets infected with this disease, you’ll start to see small, light colored flecks on the youngest leaves. Beet Mosaic Virusīeet mosaic virus is caused by viruses in the Potyvirus genus. You should also keep weeds out of your garden to deny them a place to hide. To prevent the bugs from landing on your plants, use floating row covers to protect them. You can contact your local agricultural extension office to see if there are any locally-adapted cultivars that are resistant to the virus. ![]() If this disease is a problem in your area, planting resistant cultivars is recommended. It’s also a problem in southern Europe, and northern and southern parts of the African continent. This pest is only a major problem in the West, throughout the western US and Canada, and all of Mexico. If you live in the eastern half of the US or in Canada, you don’t have to worry. Leafhoppers will jump or fly from plant to plant, and they eat tomato and potato foliage as well as that of beets. This little insect is about 1/8 of an inch long, and pale green or yellow in color. The infectious viral pathogens are primarily spread by the beet leafhopper, Circulifer tenellus. As a result of this chlorosis, they’re unable to photosynthesize or absorb sunlight and will eventually wilt and die. Th is causes the foliage to turn yellow and stop growing. Underground, the roots become twisted and stunted, and start losing their ability to take in nutrients. The signature telltale sign of infection is swollen veins on the bottom half of leaves. Neher, The Amalgamated Sugar Company,, via CC BY-NC. They may also be stunted, small, and discolored, with purple margins. If your plant has it, you’ll notice the leaves crinkling and curling inward. This disease is caused by a variety of different viruses in the Geminiviridae family. This is a particularly good idea if you have other beet, chard, melon, or squash plants in the garden that aren’t already infected.ĭon’t put infected plant parts in your compost, or you risk spreading this disease all over your garden. ![]() Pull your plants and destroy them, or put them in the trash. Once your plants have a serious case of this disease, there is no way to get rid of it. Otherwise, you will need to pull and dispose of the plants. If you find that the disease has returned, continue to trim off the affected leaves if you can. With any luck, your beet roots will grow large enough that you can still eat them. Then, sit back and let your crop grow, continuing to monitor for signs of disease. If you notice mild symptoms of an infection, trim off the affected leaves. You can learn more about how to use Bacillus amyloliquefaciens in this guide. Mix it with water according to package directions, and spray it on the foliage of your plants once or twice a week. ![]()
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