The disease is a significant concern in Europe and the United States, where it has been well-documented for many years. While it is relatively rare in East Asia, cases have been reported in Japan, raising concerns about its potential spread. Although there are no official reports of this disease in China yet, it is important to remain vigilant and prepared. The infection typically occurs during the growth and development stages of the plant. In April and May, water-soaked spots first appear on the stems, gradually turning dark green and then developing into brown or reddish-brown lesions—these are the uredia spores. As the lesions rupture, they release a red powdery substance, which is the Sporisorium spp. spores. During the fall and winter months, dark brown spots (teliospores) may also appear, further indicating the progression of the disease. Infected plants become weakened, and in severe cases, the stems and leaves may wither and die, leading to a significant decline in crop yield.
To manage the disease effectively, several control measures can be implemented. First, planting disease-resistant varieties such as Mary Washington or certain European species is highly recommended. In the winter, it's crucial to perform thorough garden cleanup by burning any dried or infected plant material. During the growing season, regular pesticide applications should be carried out, especially during the rainy seasons in summer and autumn, to prevent the disease from spreading. A common practice is to spray a lime sulfur solution after clearing the garden. The recommended mixture includes 0.3–0.5° Baumé lime sulfur, diluted 250–300 times with water. Additionally, 50% diniconazole (a rust inhibitor) at 200 times dilution and 25% triadimefon wettable powder at 2000 times dilution can be used. These treatments should be applied every 7–10 days for optimal results. To enhance the effectiveness of the sprays, adding 0.1–0.2% detergent as a surfactant can help improve coverage and absorption. Taking these proactive steps can significantly reduce the risk and impact of the disease on crops.
Disposable Endo Fascia Closure System
Disposable minimally invasive fascial closure device is a medical device used to close the abdominal fascia layer after laparoscopic surgery. The device consists of a needle and suture that can be inserted through a small incision in the skin and used to close the layers of fascia without the need for a larger incision. The device is designed to reduce the risk of complications associated with traditional methods of fascial closure, such as wound infection, hernia and dehiscence. The single-use nature of the device also reduces the risk of cross-contamination and infection. Use of the device could shorten recovery time and improve outcomes for patients undergoing laparoscopic surgery.
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Changzhou Weipu Medical Devices Co., Ltd. , https://www.cnweipumedical.com
