Prevention and control techniques of diseases of Moschus auriculata
The main diseases of Auricularia auricula vegetables are brown spot (also known as fisheye disease), red spot disease, snake eye disease, sun spot and so on, which can cause harm from seedling to the end of harvest. At the initial stage, the injured leaves had purplish red water-immersed dots, sunken, and then gradually expanded. In severe cases, there are more than 100 disease spots, which converge with each other to form large disease spots, causing premature senescence of leaves. Main control methods: adopt crop rotation method, treat seeds with formalin 100x solution for 0.51h, eliminate seed carrying bacteria; in case of abnormal climate such as high temperature and humidity, spray protection with Bordeaux solution of 1 ∶ 3 ∶. At the initial stage of the disease, spray 65% zinc wettable powder 600x liquid or 50% Dysenammonium wettable powder 800x solution, once every 10 days, 2 times continuously.
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Fertilization and watering of Auricularia auricula
1. The common disease of Auricularia auricula is brown spot, which can be sprayed with 72% Kelou wettable powder at the initial stage, or 68.75% easy dispersible granule 800 to 1000 times. 2. If Spodoptera litura damage occurs, it is found that more tender leaf tips have small eyes, pyrethroid insecticides can be used to spray 1.
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Biological characteristics and High-yield cultivation techniques of Auricularia auricula
Timely harvest no matter spring ear, volt ear, autumn ear, should be harvested after the rain is clear and the ear piece is slightly dry. If the weather is dry, spray some water evenly in the evening of the first day of harvest and harvest after the dew is dry the next morning. Such fungus is not fragile. In case of continuous rainy weather, it must also be harvested, so as not to cause ear loss. Pass through.
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