Why choose qilixiang`s Black Wolfberries ?
1. Grow in a desert environment
2. Long dry climate
3. Hand picked and naturally dried
4. Origin direct and authentic fresh
5. QS standard production environment a number of strict quality control indicators
Black Medlar,Wild Black Medlar,Wild Black Medlar 80G,Black Medlar 80G Yinchuan Qi Li Xiang Trading Co., Ltd. , https://www.welovegoji.com
Control methods:
First, disease-resistant species should be selected, such as Mary Washington and some European species. In the winter, clean garden work should be done to burn down dried stems. During plant growth, pesticides should be sprayed and prevented in time, especially during summer and autumn rains to prevent the spread of disease. Usually after the clear garden is sprayed with a Baume degree lime sulfur spray. 0.3-0.5 Baume degree lime sulfur, 95% diuretic 250-300 times, 50% dinitrate (regulatory rust), wettable powder 200 times, 25% triadimefon wettable powder 2000 times liquid, spray once every 7-10 days. To increase efficacy, 0.1 to 0.2% detergent should be added as a spreading agent.
Rust disease control method for asparagus
The disease is a major disease in Europe and the United States. East Asia is rare, but Japan has discovered it. Although no reports have been reported in China, we cannot but raise vigilance. The symptom is that the disease will occur during the growth and development of the plant. In April and May, the damaged stems first appeared with many water-stained spots, which slowly turned dark green and turned brownish or red-brown spots (the uredia spores). After the lesions ruptured, they spread out. The red-colored powder (Sporisorium spp.) has also been aggravated by the appearance of dark brown spots (the teliospores heap) between autumn and winter. The infected plants are debilitated, and even the stems and leaves wither and die, resulting in severe reduction in production.