Ningnanmycin is not only a powerful tool for the prevention and treatment of plant viral diseases, but also an effective tool for combating certain fungal and bacterial diseases. Its biological fermentation characteristics make the product rich in a variety of amino acids and trace elements, which in turn promote the healthy growth of crops.
This versatile pesticide is widely used in vegetables such as cucumbers, tomatoes, peppers, and cabbages, grains such as rice and wheat, fruit trees such as apples and bananas, and cash crops such as soybeans and tobacco. It also plays an indispensable role as a biological pesticide in the production of green food and pollution-free vegetables at home and abroad.
Main functions of Ningnanmycin
(1) Disease prevention and control
Ningnanmycin has a wide range of applications in the agricultural field. It can effectively prevent and control viral diseases, fungal and bacterial diseases of a variety of vegetables. For example, it can be used to prevent and control viral diseases of crops such as tomatoes, peppers, melons, beans, and tobacco. It also has significant preventive effects on rice stripe leaf blight and apple leaf spot. In addition, it can also effectively combat a variety of fungal and bacterial diseases such as powdery mildew, vine blight, and soft rot.
During the seedling stage, Ningnanmycin can be sprayed on the seedling beds of peppers, onions, tomatoes and other crops to prevent diseases such as root rot, damping-off and damping-off. At the same time, it can also promote the growth of seedling roots, improve the survival rate of transplanting, and shorten the seedling acclimatization period after transplanting.
(2) Promote growth
Ningnanmycin not only has a significant disease prevention and control effect, but also has a significant regulatory effect on crop growth because it contains rich amino acids, vitamins and trace elements. It can increase the chlorophyll content of plants, enhance photosynthesis, and thus improve the stress resistance of crops.
(3) Alleviate pesticide damage
During the use of pesticides, herbicides, insecticides, etc. may sometimes cause pesticide damage to crops. At this time, Ningnanmycin can be used in a timely manner in combination with regulators, foliar fertilizers and other measures, which can not only effectively prevent and control diseases, but also regulate the transport of crop nutrients, thereby reducing the impact of pesticide damage on crops and promoting the recovery of healthy growth of crops. At the same time, when spraying other pesticides, mixing Ningnanmycin can not only improve the prevention and control effect, but also reduce the possibility of pesticide damage.
(4) Enhance stress resistance
After Ningnanmycin is absorbed by plants, it can enhance the photosynthesis of crops and stimulate the protective mechanism in plants through the free amino acids and other substances produced by its fermentation, thereby improving the stress resistance of crops. Especially in terms of low temperature resistance, Ningnanmycin has a significant effect and can effectively reduce the damage caused by adversity to plants.
Usage
For viral diseases on crops such as tomatoes, peppers, cucumbers, cowpeas, strawberries, and cabbages, you can spray 800-1000 times of 8% Ningnanmycin aqueous solution before and after seedlings are planted. In the early stage of the disease, it is necessary to spray once every 7-10 days, and spray continuously for 3-4 times. To prevent and control powdery mildew of melons such as tomatoes, cucumbers, cowpeas, peas, and strawberries, spray with 8% Ningnanmycin Aqueous Solution at 1000-1200 times dilution, once every 7-10 days, and spray 1-2 times continuously.
(2) For vine blight of melons such as watermelon, it is recommended to spray with 8% Ningnanmycin Aqueous Solution at 800-1000 times dilution before or at the early stage of the disease, for 2-3 times, with an interval of 7-10 days each time. At the same time, if you need to prevent and control soft rot of cruciferous vegetables such as cabbage, also start spraying with Ningnanmycin Aqueous Solution of the same concentration at the early stage of the disease, and focus on spraying the diseased parts, so that the solution penetrates into the base of the stem, and also continue 2-3 times, with an interval of 7-10 days each time.
(3) For the prevention and control of rice damping-off and bacterial wilt, use 8% Ningnanmycin Aqueous Solution at 800 times dilution to spray evenly during the rice growth period to disinfect the bed soil. If you need to prevent and control rice stripe leaf blight and black-streaked dwarf disease, use 45-60 ml of 8% Ningnanmycin aqueous solution per mu at the early stage of the disease or before the disease occurs, and spray it with 40 kg of water. Spray it once every 10 days for 2-3 times. In addition, for the prevention and control of wheat powdery mildew, you can also use 8% Ningnanmycin aqueous solution at 800 times dilution for uniform spraying.
(4) For apple leaf spot disease and peach bacterial perforation disease, it is recommended to use 8% Ningnanmycin aqueous solution at 2000-3000 times dilution for spraying at the early stage of the disease or before the disease occurs, spray it once every 7-10 days, and continue spraying for 2-3 times. For downy mildew and blight of litchi and longan, also start from the early stage of the disease, use 10% Ningnanmycin soluble powder at 1000-1200 times dilution, also at an interval of 7-10 days, and spray it 2-3 times continuously.
(5) When preventing and controlling cotton Verticillium wilt, 2% Ningnanmycin can be used at a ratio of 100 ml/7 kg to mix with seeds, and then spray 100 ml per mu after emergence. The specific time to use the drug is when the cotton has 3-4 true leaves, 6-8 true leaves, and after topping in mid-July. For rapeseed sclerotinia, it is recommended to use 8% Ningnanmycin aqueous solution at 800 times dilution for spraying between the early flowering period and the peak flowering period. For tobacco black spot prevention and control, 45-60 ml of 8% Ningnanmycin aqueous solution diluted with 40 kg of water per mu should be sprayed before or at the early stage of the disease, once every 7-10 days, and continuously sprayed 2-3 times.
Precautions
(1) To ensure the best effect of Ningnanmycin, it is recommended to apply preventive drugs before or at the early stage of the disease, and ensure that the drug solution is sprayed evenly. Please avoid mixing with alkaline agents. It is recommended to alternate or mix with other fungicides with different mechanisms of action to delay the development of pathogen resistance.
(2) After using Ningnanmycin on apple trees, you need to wait 14 days to ensure a safe interval; for rice and tobacco, you need to wait 10 days, for tomatoes and peppers, 7 days, and for cucumbers, 3 days. Please be sure to follow these safe intervals to ensure the safety of agricultural products. At the same time, Ningnanmycin should not be used more than 3 times per crop season.
