Analysis of the causes and cure measures of mushroom yellow mushroom

The edible fungus is currently experiencing a yellowing and dying phenomenon, which has left mushroom farmers in a difficult situation. To help them address this issue, the **Chinese Pesticide Net** has gathered relevant information to assist farmers in reducing losses and improving their management practices. 1. **Common Disease Types** Most of the recent diseases observed are brown rot, brown spot, and yellow spot. The pathogens responsible include *Fusarium*, *Verticillium*, and *Xenopus*. These pathogens are highly resilient, with strong viability and tolerance for low temperatures. They can thrive at around 10°C, making them prevalent during late autumn to early spring. Their presence often leads to severe damage if not controlled promptly. 2. **Causes of the Disease** The primary cause is improper management during the low-temperature season. Excessive moisture in the mushroom house, over-spraying of water, and the accumulation of free water on the mushroom bodies can hinder proper evaporation, leading to weakened metabolism and creating an ideal environment for pathogens to multiply. Another contributing factor is prolonged periods of cold weather, which can lower the temperature inside the mushroom house, causing stress to the fungi and increasing susceptibility to disease. Additionally, some mushroom species may suffer from nutrient deficiency during the fruiting stage, especially when the mycelium hasn't been adequately nourished. This results in weak, yellowing, and eventually dead fruiting bodies. To minimize further damage, it's crucial to implement **pesticide control measures as soon as possible**, in order to recover losses effectively. 3. **Prevention and Control Methods** - Regularly spray fungicides such as **Bacteria Killer, Mushroom Cockroach King, Gram Mold, and others**. It is recommended to apply these once a week to maintain a healthy environment. - During low temperatures, avoid excessive watering and ensure humidity levels remain suitable for the fruiting body's growth. - Try to raise the temperature inside the mushroom house as much as possible. For example, for oyster mushrooms, the temperature should ideally be above 15°C during the day. - Understand the optimal growing conditions for each variety—whether they are warm-loving or normal temperature types—and manage them accordingly. - Apply disease-resistant and yield-enhancing agents such as **Mushroom Feng No. 1, Guangda Bacteria, Lixin Bacteria, Three-Dimensional Nutrient Essence, Mushroom Guardian, and More Than Life** to strengthen the mushrooms. - In case of infection, use a combination of treatments like **Bacteria Killer, Mushroom Killer, Mushroom Cockroach King, Mushroom Guardian, Light Bacteria King, and Lixin Bacteria King** for effective disease control. By following these strategies, mushroom farmers can significantly reduce the risk of yellowing and death in their crops, ensuring better yields and healthier harvests.

Combination Screw

Combination Screw,Slotted Wood Screw,Screw Washer Combination,Furniture Combine Screw

Suzhou Guangxuan Fasteners Co.,Ltd. , https://www.beinuofastener.com