What are the diseases of growing garlic

What are the diseases of growing garlic? How to prevent and cure it? Please introduce the types of garlic disease 1, round leaves (also known as buckets): the disease is mainly manifested in the period of time before the garlic bolting comes out, the garlic top leaves are barrel-shaped and wrap the garlic bolts tightly in the barrel, resulting in bolting or breaking. 2. Garlic right: that is, one plant has many branches, the nutrition is scattered, and the nutrition of the main stem garlic stalk is insufficient, thin and. 3. Spots: the disease is mainly manifested in the appearance of spots on the epidermis of garlic bolts before bolting, such as white spots, macula, erythema and so on, resulting in rot or mildew of garlic bolts. 4. The Lemma of garlic is red or flowering: the Lemma of good garlic bolting is turquoise and does not blossom, while as soon as the infected garlic bolting comes out, the Lemma blossoms red before it bends down. 5. The leaves turn yellow, wither and die: this is a serious disease of garlic. Once the disease appears, it will spread and even wither and die in large or whole areas. Second, the cause of the disease. 1. The aging of garlic seed. The varieties are aging and degraded, and there are many diseases. 2. The soil quality is aging and there are many residual bacteria. After years of repeated planting, corn was planted in the garlic field (2349, 8.00,0.34%); garlic was planted in the corn field, so that the land could not be turned deep, weeds were overgrown, and there were a lot of diseases and insect pests. 3. No organic fertilizer. In particular, there is no organic fertilizer such as pig manure and chicken manure, resulting in soil consolidation and aggravation of salinization. Third, radical cure measures 1, do a good job of land stubble to prevent soil aging. The plot where garlic is grown should be adjusted frequently. 2. Turn the soil deeply to reduce weeds, pests and germs. Deep ploughing the soil can bury the weeds, pests and germs that remain on the surface of the soil deep in the ground, so as to achieve the purpose of killing bacteria and pests. 3. Spraying medicine in time to control insect pests to ensure the normal growth of garlic free from diseases and insect pests. 4. apply more organic fertilizer, especially pig manure and chicken manure, to keep the soil fluffy and soft, and provide a high-quality ecological environment for the good growth of garlic. Click to get more garlic planting techniques click to get more vegetable planting techniques