Dwarf red is a new red hybrid F1 hybrid with excellent characteristics such as dwarfing plants, compact plants, red spikes, and glossy green leaves. However, they often have pests and diseases at the seedling stage. Seedling disease Dwarf red seedlings are susceptible to damping-off and blight due to excessive humidity. The symptom is that the seedlings are lodging, and the roots are water-stained; the seedling stems are not lobed after lignification, and they appear to be standing, and the tissues at the roots begin to shrink and become dark. When the lesions circle for a week, the leaves wilt and droop until the plants die. . Prevention 1 Reduce the air humidity, increase the ventilation and ventilation, and do not over-water the water to make the soil dry properly. 2 Actively prevent 1000-fold chlorothalonil solution before the onset of disease, and spray once every 7 days for 2 to 3 consecutive times. 3 When the seedlings develop disease, they should be found in time, and the diseased plants should be cleaned up and sprayed with 800 times chlorothalonil solution for treatment. Spray once every 3 to 4 days, 3 times in succession, the effect is very good. For the dwarf red-flesh scorpion smut, the dominant disease is mainly prevention, and the seed and soil are disinfected at the time of sowing. The seedlings are not sprayed before the onset of disease prevention. Once the disease occurs, it must be detected and treated in time, otherwise it will cause spread and flooding. When the dwarf red grows, the resistance increases, and basically no more disease is caused. Seedling pest Dwarf red is mainly attacked by whitefly during the culture period. 1 Raise the distance between the basin and this one to improve the wind condition. 2 Spray 40% omethoate 800 times, spray once every 2 to 3 days, spray 3 to 4 times continuously, spraying back to the leaves. PE Coated SMS,PP Non Woven Fabric,Spunbond Non Woven Fabric,Waterproof Polyester Fabric XINLE HUABAO MEDICAL PRODUCTS CO.,LTD. , https://www.golbaltravel.com