How to do vegetable stalk ulceration, is it feasible to use wet mud?
In the recent rainy weather, there were more diseases in the shed. During the planting process of the solanaceous vegetables, many of them had rotten poles, mostly bacterial diseases. When there is a ulceration on the stem, some farmers will use an old method to treat it, which is to dry or seal the disease with dry soil. In fact, the reason is very simple, dry soil has a certain moisture absorption effect, can reduce the humidity of the disease, there are certain beneficial bacteria in the soil, can also play a role in disease prevention.
However, this method has been used by vegetable farmers.
We found that many vegetable farmers use the wet mud to form a block and then seal the disease. The reason why the wet mud is used is because the wet mud is easy to form and pinched in the disease. Although it is simple in usage, it is contrary to the prevention and treatment of diseases. Because most of the current rotten rods are bacterial diseases, the disease is characterized by the presence of a water film at the wound and infested. Therefore, in the prevention and treatment of bacterial diseases, it is necessary to keep the wound or the diseased part dry. The vegetable farmer used the wet mud to seal the disease, which provided favorable conditions for the bacterial disease. As a result, the disease at the wound became more serious, and the rapid entry into the stem caused the brown stem to rot (wet rot) inside the whole stem.
So what is the right approach?
We should first see that bacterial diseases are mostly infected from the wounds. Therefore, the wounds caused by pruning, wiping and threshing should use protective fungicides at the first time. Generally, antibiotics can be sprayed once, such as agricultural sulfuric acid. Streptomycin, neomycin, mesomycin and the like. When there is a ulceration spot on the stem, use a blade to scrape off the above-mentioned rotten sore, then use dry soil and medicinal application. The dry soil can be selected from the outside of the shed and gently applied to the diseased area. However, we recommend that it be best to apply it with a medicinal agent. Apply protective agents such as antibiotics and nails to a patch. In addition, it is also possible to apply the dry powder directly to the affected area.
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