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Tobacco plant protection case 
Tobacco has high economic value
In addition to being able to make cigarettes, dry tobacco, pipe tobacco, cigars, it can also extract malic acid, citric acid and so on. In addition, as a long-established medicinal plant, tobacco has the effects of swelling, detoxification, and insecticide.
1 Tobacco operations have a coup
The Tobacco Experimental Base of Henan Agricultural University is located in Shuyang County, which is mainly used as a research base for tobacco pest management programs. Traditional work generally uses a piggyback or towed type, and the tobacco leaves are easily broken. In addition, tobacco leaves secrete viscous substances, contaminating the skin and clothing, making manual application more difficult. In contrast, the use of multi-rotor plant protection machines, easy to operate, and less damage to tobacco leaves. 
Henan Agricultural University Tobacco Base
In view of the above factors, the "I Love Flying" Flying Defense Alliance (hereinafter referred to as "I Love Flying") was invited to work at the Henan Agricultural University Tobacco Base. From May to August this year, the Flying Defense Alliance brought two MG-1s to the experiment. The 1000-acre tobacco at the base was carried out four times for plant protection, with a time interval of 20 days.
Mr. Li, the person in charge of “I Love Flyingâ€, originally operated a traditional pesticide company. The plant protection drone is a new thing for him. “I just started plant protection this year. I didn’t know how to do this well at first. Flying hand, Mr. Li said. Because of his rich experience in pesticide use, Mr. Li has a zero-based team work, and after working on crops such as wheat, rice, tobacco, lotus root, and peaches, the good feedback from farmers has strengthened Mr. Li's confidence in plant protection.
2 sampling survey
After I arrived at the tobacco base, the staff sampled according to the 5-point sampling method. Each sample area was 1 square meter. Samples were taken before and after application and the average value was calculated. With the plant protection drone operation, the insect population reduction rate reached 93.76%, which is about 10 points higher than the traditional artificial application. 
Detecting the loss of insects
3 job details
The specific operation information is as follows, the small partners of the agricultural circles, take away! 
Careful commissioning before work
Tobacco is native to the Americas, and when Indians find that they contain exciting substances, they smoke their burning smoke during tribal meetings and sacrificial activities. Tobacco was brought to Europe by Spanish colonists and is currently mainly distributed in South America, South Asia and China. In terms of pests and diseases, multiple mosaic disease, angular leaf spot, weather spot disease and tobacco budworm.