Celery is a common vegetable in the vegetable market. There are many benefits to eating celery every day, such as detoxification and nourishing blood. The market sales scene is also good, so many people will go to plant. There are some common diseases in celery when planting. Let's take a look at some of the more common diseases of celery. 1, soft rot Although this is caused by germs, it has a lot of reasons for the environment. The reason is that the bacteria contained in the soil have entered the celery through some wounds, and then the bottom of the celery is moist, which induces pathogens. The symptom is that the roots are black and smelly, and you can feel the rot by touching them. The necrotic plants are removed first, and it is recommended to use 72% agricultural streptomycin sulfate soluble powder for spraying. 2, petiole cracking The appearance of this disease indicates that celery needs to increase a certain amount of boron, which also indicates that the soil is too moist or too dry, pay attention to drainage and watering. The general symptom is the cracking of the celery stick. If it is caused by the drought, the yellowing and wilting will occur. If the moisture is too much, the color will not change significantly. If it is caused by drought, it is necessary to spray 0.1%-0.3% borax aqueous solution together with water, and wet to apply a certain amount of borax. 3, spot blight This condition is generally more threatening to the leaves, because the imperfections of the prevention and treatment, resulting in the mycelium stubbornly attached to the celery, hit the rainy season and induced the disease. It is expressed as a batch of yellow perforated leaves, and finally withered and dropped. The disease is relatively harmful, and the plants are sprayed with the surrounding plants. The 75% chlorothalonil WP 600 times solution has a good effect on the disease. 4, viral disease Most of these conditions are caused by foreign pests, especially aphids. At the beginning of the disease, the leaves are uneven, the color is dim, and the leaves have some insects. Severely late, celery will stop developing and will slowly die. The prevention and treatment of this disease must be divided into two aspects, one is pest control, and the other is pathogen treatment. 15% virus Becker wettable powder 700-1000 times liquid spray is a commonly used therapeutic drug, the interval is one week, lasting about one month. These are some of the common diseases of celery. Everyone must be in place to prevent pests and diseases during daily planting to avoid economic losses in the later period. And in the later period, the residue of the disease must be taken away, do not stay in the soil, so as not to cause secondary infection. This website URL: Common disease maps and control methods for celery cultivation Benchtop Glycohemoglobin HbA1c Analyzer A1C Analyzer,Hemoglobin A1C Assay,Glycosylated Hemoglobin Assay,Glycosylated Hemoglobin Analyzer Wuxi BioHermes Bio & Medical Technology Co., Ltd. , https://www.biohermesglobal.com