The control points of onion wilt disease

The pathogenic bacteria invade from the root wound or the root tip cells. The daily average temperature rises to 24 to 28°C and the disease is the heaviest, and the relative humidity is more than 80%. Especially when the soil moisture content is high, the disease develops rapidly. Low-lying land, insufficient fertilizer, lack of phosphorus and potash fertilizers, soil viscous weight, soil acidity and application of unrefined fertilizers are heavy.

When the diseased plant is found in the field, it can be immediately irrigated with liquid solution. It can be used 50% carbendazim WP 500 times, or 60% anti-mildew Po WP 600 times, or 5% bacteriostatic water solution 400 times Irrigation , Each tube is filled with 100 ml of diluted liquid, and it is irrigated once a week.

Vegetable Powder

Fruit and vegetable powder is generally divided into freeze-dried powder and spray dry powder. Freeze-dried Fruit And Vegetable Powder is the fresh fruits and vegetables through the international advanced level of freeze-dried technology and equipment, after pretreatment, quick-freezing, vacuum drying, ultraviolet sterilization, packaging and storage and other more than 10 processes. Therefore, it can maximize the preservation of the nutrients of fruits and vegetables, which are often used in baked goods, pressed candy, meal replacement powder and so on. Spray fruit and vegetable powder is a fine fruit and vegetable powder formed by spray drying technology of fresh or concentrated fruit juice. Therefore, the powder solubility and good taste, suitable for solid drinks, drink mixing, colorant, etc.

Vegetable Powder,Natural Vegetable Powder Carrot Powder,Vegetable Raw Powder,Natural Vegetable Powder

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