Special medicine for leek rust
The specific drugs for leek rust are triadimefon, propofol, nitrilazole, spotted powder, diazepam and so on. The initial stage of the disease can be sprayed with 15% triadimefon wettable powder 1500 times, or 20% triadimefon EC 2000 times. Spraying once every 10 days or so, spraying once or twice can effectively prevent and cure. Pay attention to stop taking medicine 20 days before harvest.
What are the prevention and control methods of leek rust?
1. Rotation to reduce the accumulation of bacteria; reasonable close planting to achieve good ventilation and light transmission; timely drainage after rain to prevent excessive humidity in the field; using formula fertilization technology to apply more phosphorus and potassium fertilizer to improve disease resistance.
3. When harvesting, cut as low as possible, pay attention to clean the border surface, spray 45% particulate sulfur gel suspension 400 times liquid.
3. Spray 15% triadimefon wettable powder 1500 times or 20% triadimefon EC 2000 times in time at the initial stage of the disease. Spray once every 10 days or so and prevent and cure it twice. Pay attention to stop taking medicine 20 days before harvest.
The above is the introduction of the specific medicine for leek rust. I hope it will be helpful to everyone.
- Prev
Points for attention in the use of Amisida
Matters needing attention in the use of Amisida should not be mixed with strong alkali and strong acid agents, should not be used too many times, and should not be used continuously, and the effect of alternating use with other fungicides is better. When spraying, enough water must be added to make the surface of the garden plants fully contact with the medicine.
- Next
High-yield cultivation techniques of Spring Sweet Potato
Sweet potato has always been our favorite food, and it is also the main crop for many growers. How can spring sweet potato be cultivated for high yield? High-yield cultivation techniques of spring sweet potato 1. Selection and planting of seedlings. We need to choose the strong and well-developed seedlings.
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.