Cucumber rotten melon is mostly caused by infective diseases. Currently, the diseases that cause rotten melon mainly include gray mold, flower rot, red rot, anthrax, scab, disease, sclerotinia, and keratoses. , marginal blight and soft rot. 1, gray mold caused rotten melon: Botrytis cinerea is mainly immersed in flowers, so it is early onset. It is mainly caused by rot of guajava. Guay newty infected with gray mold is generally water rot, and later in the rotten part of the dense produce a white mucor. After the corrupted droplets of burnt or rotten melons fall on the leaves, they will form a large lesion of 20 to 50 mm as the center. 2, rotten melon caused by flower rot: Water-soaked wet rot occurs on flowers and young cucums, and diseased flowers turn brown and corrupt. After the germs invade the young larvae from the flower peduncle, they spread to the upper part of the cucumis, causing the external part of the cucumis to gradually turn brown. The white velvet hairs on the surface can spread between the cucurbits, and sometimes black heads can be seen. The condition develops rapidly under high temperature and high humidity conditions, and when the fruit is dry, half of the fruit becomes brown and loses its food value. 3, rotten melon caused by red rot: The appearance of round or irregular lesions on the fruit surface was light brown, and the edges were not obvious. On the primordial white, it became an orange-red moldy layer, and the pulp under the lesions was bitter and unbearable. It will appear soft rot during storage. 4, rotten melon caused by anthrax: The primary lesion was a light green depression spot with black spots on the lesion and a pink viscous substance on the late lesions. The lesions gradually dried out and dried out, revealing the flesh. Mostly happen on big melons. 5, rotten melon caused by scab: When black scald invaded the melon strips, it was dark green spots near the beginning of the circle, secreting milky white colloidal particles, gradually turning into amber, and falling off after being hardened. The diameter of the lesion was about 3 mm. When the lesions were scab-like and cracked in the middle, the lesions stopped developing. The diseased melons suffer from crippling lesions and when they are wet, the diseased area produces black moldy layer. It is not easy to distinguish between black-spotted melon strips and anthracnose. The lesions of anthrax are slightly longer and connect to each other. There are no holes, and the cut open pulp is in a wet dip. When wet, the surface produces a brownish brown viscous substance. 6, the disease caused rotten melon: The onset of the disease began in the Department of Guatea. The diseased area was dark green, soft and rot. The surface of the body had sparse white mould (this is one of the differences with gray mold). The disease quickly rotted and rancid odor. 7, Sclerotinia causes rotten melon: First, the disease in the Department of flowers, after the disease caused by the fruit, the fruit was rotted rot, grow white mycelium, and later grow black mycorrhizal fungi on the mycelium. 8, angular spot caused rotten melon: The lesions are immersed in water, nearly round, and turn pale gray later, and cracks often appear in the middle of the lesions. When the lesion is wet, it may produce pyogenic lesions. The lesions may develop inside the melon strips, discolor the pulp along the vascular bundles, and extend all the way to the seeds. The infected melon rotted late and smelled. After being killed, young larvae often rot and fall off early. 9, edge blight caused rotten melon: Firstly, water-soaked lesions formed on the pedicel, followed by browning, yellowing and withering of the fruit, and mummification after dehydration. When the humidity was high, the bacterium was overflowed by the disease. 10, soft rot causes rotten melon: Occur mainly in the course of harvesting and transportation, resulting in mellow round spots on the melon, gradually sag, soft, diseased areas, internal soft rot, skin breakdown, collapse, from the inside out drip, the whole fruit corrupt decomposition, dissemination Smelly. 11, bacterial round spot caused rotten melon: Form a round gray spot on the fruit surface, with yellow dry bacilli on it, this is called Gualou. Isolation Gowns,Blue Isolation Gowns,Hospital Isolation Gowns,Disposable Isolation Gowns Henan Anbang Medical Supplies Co., Ltd. , https://www.anbangmedical.com