69-year-old retired teacher claims to invent pesticides

Lei Qingfeng, a 69-year-old retired teacher in Dong'an County, Liaocheng, has recently become popular online. All because he claimed to have invented a pesticide that is non-toxic to the human body. In the online heat transfer picture, two vegetable growers from Fuping County even tried to drink the pesticide that Lei Qingfeng invented. Yesterday, the reporter saw Lei Qingfeng in Dong’a Industrial Park. Lei Qingfeng said, “There are a few bottles of pesticides in my office. No one has our own staff to drink and play.” However, he admits that so far no department has invented the “powderable pesticides” that are harmful to the human body. Over detection.

Feng Leifeng, the inventor of "non-toxic pesticides," is 69 years old. Before retiring, he taught agricultural knowledge at Dongcheng Chengguan Middle School. After retiring in 2003, the students found Lei Qingfeng who was at home and invited him to help promote the sale of a plant growth regulator. The two products promoted by the two have failed to open up the market due to their general effect. However, Lei Qingfeng with professional knowledge found that the main ingredient of this plant growth regulator is chitin, which has certain bactericidal and antibacterial functions. On this basis, Lei Qingfeng invented "non-toxic pesticides" in 2007 and applied for success on December 15, 2010.

The reporter smelled "non-toxic pesticides." The smell was a bit like glue, and the color was yellowish. Yesterday, in Dongya Yao Zhai, a vegetable base, "non-toxic pesticides" staff on the spot tried to drink "non-toxic pesticides." "It feels like an unfamiliar persimmon, and the tongue is a bit too astringent," said the staff who tried the pesticide. However, after looking at the farmers, they said they were reluctant to taste the pesticide. How is the conclusion that people are harmless after drinking? In the face of reporters' questions, Lei Qingfeng explained that the main ingredient of "non-toxic pesticides" is chitin, and chitin itself can be used as a health care product, so pesticides will not cause harm to the human body. However, he admits that so far no department has invented the "drugs you can drink" whether it is harmful to human health.

Lei Qingfeng has a workshop at a company in the Dong'a Industrial Park. The reporter saw that there is a very simple filling line in the workshop, and hundreds of boxes of finished products are stacked next to it. He said that because there is no production license yet, "non-toxic pesticides" cannot be mass-produced.

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