What is Ningnanmycin?

What is Ningnanmycin? Which diseases can Ningnanmycin prevent and cure? How is the effect of Ningnanmycin? Ningnanmycin is a new type of broad-spectrum biological pesticide, which has the functions of sterilization, antivirus, regulating and promoting growth. It is a new cytosine nucleoside peptide antibiotic with independent intellectual property rights, which was discovered and developed by Chengdu Institute of Biology, Chinese Academy of Sciences. It has a special effect on a variety of crop virus diseases and is a key scientific and technological research project of the country's "Seventh five-year Plan", "eighth five-year Plan" and "Ninth five-year Plan". The project starts from the isolation and identification of producing bacteria, the extraction, separation, purification and structure identification of antibiotics to pilot fermentation, trial production, industrial batch production, toxicity test and residue analysis of antibiotics, greenhouse inoculation, efficacy test, field trial, demonstration and application have achieved complete and systematic research results. Ningnanmycin can effectively control virus diseases of tobacco, tomato, pepper, melons, rice, wheat, vegetables, fruit trees, beans and other crops. It can also control fungal diseases such as powdery mildew, root rot, stem rot, Rhizoctonia solani, blight, vine blight, anthracnose, rice small ball sclerotiorum, rice bacterial blight, cabbage soft rot, eggplant bacterial wilt and other bacterial diseases. It can also control diseases such as banana bunchy top disease, mosaic heart rot, pepper mosaic, papaya ring spot, ginseng blight and stem rot. Ningnanmycin has the following characteristics: 1. Ningnanmycin is an agricultural antibiotic with good control effect on a variety of plant virus diseases. unlike other antiviral biological agents, Ningnanmycin not only has a preventive effect, but also has a significant therapeutic effect on plant virus diseases. 2. Ningnanmycin is a kind of biological pesticide with low toxicity, low residue and no "three causes" and accumulation. 3. Ningnanmycin can prolong the incubation period of the virus, destroy the structure of the virus, reduce the concentration of the virus, and improve the ability of the plant to resist the virus so as to prevent and cure the virus disease. 4. Ningnanmycin can inhibit the growth of fungal hyphae, induce plants to produce resistant proteins and improve plant immunity. Ningnanmycin usage: Ningnanmycin is mainly used for spraying and can also be used for seed dressing. Spray from before or at the initial stage of the disease, 50 kg per mu of liquid, spray should be uniform, thoughtful, according to the interval, can be used 2-3 times. 1. 200-330 grams of 2% water agent per mu should be used to control rice stripe blight. 2. When preventing and controlling tobacco virus diseases, use 42-62.5 grams of water agent of 8% per mu. 3. When controlling tomato virus disease, use 8% water agent 75-100 grams per mu. 4. When controlling pepper virus disease, use 8% water agent 75-104 grams per mu. 5. When controlling rice black-streaked dwarf disease, use 45-60 grams of 8% water agent per mu. 6. When controlling cucumber powdery mildew, use 50-75 grams of 10% soluble powder per mu. 7. 2000-3000 times liquid spray should be used to control apple leaf spot disease. 8. When controlling soybean root rot, 60-80 grams of 2% water agent per mu should be used for seed dressing. Ningnanmycin note: 1. The safe interval for use on tobacco is 10 days, the maximum number of use per season is 3 times, and the safety interval for use on apple is 14 days, the maximum number of use per season is 3 times. The safe interval for use on tomatoes and chili peppers is 7 days, with a maximum of 3 times per season. 2. Do not mix with alkaline pesticides and other substances. Drug solution and its waste liquid shall not pollute all kinds of water area, soil and other environment. 3. Wear protective clothing, gloves and masks when in use to avoid inhaling liquid medicine; do not eat or drink water during medication; wash hands and face in time after application. 4. Pesticide appliance shall not be washed in the waters such as rivers and ponds. 5. Used containers should be disposed of properly and should not be used for other purposes or discarded at will. 6. Contact with pregnant and lactating women is prohibited. The function and usage of paclobutrazol the effect of ethephon