Pepper is the most common vegetable on our table, but it has many diseases. Here, we have compiled a list of the symptoms and prevention methods of several common diseases of peppers.
First, the disease
Symptoms: The seedlings of unearthed or newly unearthed seedlings form water-stained spots on the base of the seedlings, causing the seedlings to stumble and the disease develops rapidly.
Incidence conditions: low soil temperature, insufficient light, and weak seedlings are prone to disease.
Prevention methods: Rotating non-solanyl crops, selecting seedbeds for high-lying plots, and using decomposed farmyard manure.
Second, the blight
Symptoms: At the time of onset, the base of the stem of the disease produces elliptical dark brown lesions, and the early diseased seedlings are wilting during the day and recover at night until death.
Incidence conditions: hyphae overwinter in the soil, sowing too dense, poor ventilation is easy to induce its disease.
Prevention method:
1. Strengthen seedbed management, apply decomposed organic fertilizer, and humidify phosphorus and potassium fertilizer.
2, prevention and control of soil suddenly dry and wet, reduce the roots.
3. Pay attention to reasonable air release to prevent the seedbed from appearing in high temperature and high humidity conditions.
Third, the virus disease
Symptoms of the disease: one is the mottled mosaic type, and the other is the leaf deformity and the arbuscular shape.
Incidence conditions: The transmission route is mainly transmitted by sucking mouthparts such as mites, horseshoe mites and other sputum.
Prevention method:
1. Select resistant varieties.
2. In the early stage of growth, more cultivating and less watering should be used to enhance plant resistance.
3. Drainage in time during the rainy season to protect the root system.
4. Rotation and reduce pollution opportunities.
Fourth, the disease
Symptoms: The base of the stem of the seedling is water-soaked and dark brown. The incidence of stems is mostly at the base and branch of the stem and collapses. The leaves gradually withered and died from the bottom up.
Incidence conditions: mainly transmitted by air, rain and soil.
Prevention method:
1. Carry out rotations, deep ploughing the sun, and clearing the sick bodies in the field.
2. Apply enough base fertilizer, rational close planting, adopt high sorghum or high ridge cultivation method, and eliminate stagnant water in time.
3. Strengthen the temperature, humidity and air release management during greenhouse cultivation.
Five, anthracnose
Symptoms of the disease: mainly damage the leaf fruit, when the humidity is high, the edge appears soft and rot, and when it is severe, the whole plant is withered and died.
Incidence conditions: high temperature and high humidity, excessive water accumulation, depressive growth in the field, and excessive nitrogen fertilizer
Prevention method:
1. Rotation with melon and vegetables
2. Apply more organic fertilizer before planting.
3. Avoid planting too dense.
4, summer is suitable for watering in the evening.
5. Drainage in time during the rainy season.
The above are several common diseases of peppers. In fact, there are many other kinds of pepper diseases. Here, Xiaobian will introduce so much to everyone, we can refer to the prevention and treatment methods.
Glow in dark tape
Glow in dark tape is one of the hottest product of Jerry Tape. We adopted first-class glowing powder which ensure the quality of glowing effect and the time it can last. We have PET and PVC materials, PET is more cost effective, but PVC accept printing. To meet more requirements of different applications, we studied and designed different kinds according to the time it can last. We have 2hours glowing, 4hours glowing, 6hours glowing, 8hours glowing, 10hours glowing and 12hours glowing. The most commonly used sizes are 1240mmx45.7m, 1inchx5m, 1inchx10m, 2inchx5m, 2inchx10m, and other sizes. We also can customize the package for you.
Glow in dark tape,Glowing Tape,Luminous Tape,Glow In The Dark Tape, photoluminescent tape, luminescent tape
Kunshan Jieyudeng Intelligent Technology Co., Ltd. , https://www.jerrytape.com