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Application of plant disease diagnostic instrument in identification of garlic white rot

Release time: 2020-01-03 Clicks: 158 Article source: Agricultural Instrument Network

Plant disease diagnosis instrument is a plant protection instrument developed and designed by Top Cloud Agriculture, which can quickly identify the types of plant diseases and is one of the important instruments and equipment in modern agricultural plant protection work. We know that the damage caused by plant diseases to plants will seriously affect the quality and yield of crops. However, there are many kinds of plant diseases, and the similarity in external performance is large. Generally, it requires high professional literacy or years of planting experience to identify. Therefore, the timing of control is often delayed, resulting in serious final consequences. In order to solve this problem, Top Yunong developed and designed this plant disease diagnostic instrument.

This plant disease diagnostic instrument is designed by modern machine view technology. It can quickly identify the disease types of current major cash crops. Plant workers can give scientific advice on disease control through the identification results of plant disease diagnostic instruments. So as to achieve the effect of safe and efficient prevention. Therefore, the plant disease diagnosis instrument is equipped in many modern planting provinces. For example, the white rot of garlic is identified by a plant disease diagnostic instrument to guide the scientific control of garlic.

White rot of garlic mainly damages leaves, sheaths and bulbs. At the beginning of the disease, the outer leaf tip was strip-shaped or the leaf tip turned yellow, and then spread to the leaf sheath and inner leaves. The plant growth was weak, the whole plant became yellow and dwarfed or died, and the bulbs had a water-stained appearance when they were pulled out. The disease spot has a large number of white mycelium layers, and the diseased part is white rot. The black mycelia with a size of 0.5 to 1 mm are produced in the mycelium layer. The stem base becomes soft and the bulb becomes black and rot. The field died and formed diseased dens. The lower part of the ground began to develop from the part close to the fibrous roots. The diseased part was moist first, and then gradually expanded upward to produce a large number of white hyphae. Therefore, the prevention and treatment of garlic white rot is very important. Through the plant disease diagnosis instrument, garlic farmers can quickly find garlic white rot, and then use efficient and low-toxicity control methods according to the recommendations of plant protection station workers. Not only can it increase its yield, but also its safety quality.


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