The wilting signs have gradually increased in recent days, and they have gradually died in a few days(2.5inch square nursery pots). The roots have been removed, the tubers have been covered with white hyphae, and the tubers have been rotted inside(large black plant pots). Atractylodes macrocephala is a susceptible Chinese medicinal material, especially for the invasion of soil-borne diseases.
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Therefore, it is more likely to show such signs when encountering the situation of replanting or seedlings carrying germs(3.5inch square nursery pots). If there is too much rain, the average temperature will begin to develop at 17 degrees Celsius, and the disease is most suitable at 26 degrees Celsius(seedling trays). Since this type of disease is transmitted by Fusarium, Phytophthora and Pythium Diseases infected by germs are also contagious. The situation is still different.(cheap plastic 200 cell plug trays manufacturers usa)
The atractylodes planted in the field has grown well in recent days(4.5inch square nursery pots). Therefore, once such signs of root rot appear, the disease is extremely ill, and any control measures have no meaning, but the disease cannot be cured, which does not mean that it is not controlled(4.92inch plastic plant pots). Therefore, once such signs of Atractylodes are found, they should be removed immediately (don't be distressed), put into a bag, and brought to the field for destruction.
Therefore, the growers should also keep in mind that after removing the Atractylodes plant acupoints, they should also apply fungicides to stop watering(4.5inch deep square pots). Otherwise, in rainy days, the bacteria remaining in the soil will still be scattered. In addition to this "congenital" root rot, there is also a sign of root rot that is a late infection(greenhouse plant trays). This kind of condition can be cured. Therefore, farmers should not hear that root rot is like announcing death.
(cheap plastic 200 cell plug trays manufacturers usa)Symptoms of this type of root rot are: browning of vascular bundles(seedling trays wholesale), spreading from the bottom to the plants, roots becoming brown and gradually drying out, then thick roots and tubers are damaged, severe atractylodes tubers show signs of rot, and open the tubers, The cut surface has obvious brown disease rings(5.12inch plastic plant pots). In such cases, rotten stem blast disease, it is necessary to prevent Atractylodes root rot in advance.
In recent days, the outbreak of Atractylodes blight is also conditional(seed starting trays supplier). Farmers can observe the weather to stop early control. A major cause of the outbreak of Atractylodes root rot (non-seedlings carry germs) is excessive humidity. Rain will infect nearby healthy Atractylodes plants(72 cell plug trays). This can also explain why Atractylodes always loves one piece of death. It is really a rat's feces and a pot of soup, and it always lacks resistance.(cheap plastic 200 cell plug trays manufacturers usa)
Once root rot is removed, there is a more common disease of Atractylodes spp(seed propagation trays). At the seedling stage, which is Rhizoctonia solani, which is also known as card neck disease, rotten neck disease, etc. A symptom caused by Rhizoctonia solani, not only in the base of the stem of the plant, but also in the root of Atractylodes macrocephala(5.5inch plastic plant pots). If not controlled in real time, it can also form a large area of Atractylodes macrocephala death.