What is the difference between agricultural streptomycin sulfate and agricultural streptomycin
1. Agricultural streptomycin is an antibiotic agent, and industrial streptomycin is an amorphous powder, which is suitable for the prevention and treatment of various diseases of crops. Soluble in water, low toxicity to humans and animals. The main dosage form is 15% WP or 20% WP. However, streptomycin sulfate is an aminoglycoside antibiotic drug. Streptomycin sulfate has a strong antibacterial effect on Mycobacterium tuberculosis.
2. Streptomycin sulfate is an aminoglycoside antibiotic. Streptomycin mainly binds to the bacterial ribosomal 30S subunit and inhibits bacterial protein synthesis. Agricultural streptomycin is registered in the Ministry of Agriculture to prevent and control objects: Chinese cabbage soft rot, rice bacterial blight, cotton blight, and melon downy mildew.
3. Agricultural streptomycin is a metabolite produced by actinomycetes, with a wide bactericidal spectrum, especially for a variety of bacterial diseases (it also has a control effect on fungi), has a systemic effect, and can penetrate into plants. and transmitted to other parts. It has low toxicity to humans and animals, and is also very toxic to fish and aquatic organisms. Mainly used for spraying, but also for root irrigation and seed soaking disinfection. 72% of the agricultural streptomycin sulfate is a soluble powder, which is an antibiotic fungicide. The main control objects are bacterial brown spot and bacterial rot, which are common medicines in flowers. If the spray is 1000-1200 times the liquid, the interval is 7-10 days, and it is generally sprayed 2-3 times continuously. If it is irrigated roots, it should be diluted to 2000 times to prevent phytotoxicity. Agricultural streptomycin sulfate is a kind of antibiotic medicinal agent, and industrial product streptomycin is an amorphous powder. It is easily soluble in water and has low toxicity to humans, animals and aquatic organisms.
1). The dosage of 72% agricultural streptomycin sulfate (soluble powder) is 13.8~27.8 grams per mu, and the water is mixed with 50~75 kg to spray evenly;
2). Start medication, spray once every 7-10 days, and use medication 2-3 times during the onset period, and the dose can be appropriately increased;
3). To prevent and treat citrus canker, the spraying of the new growth period is 15~20 days after germination, and the spraying of the fruit growing period is 15 days after the blooming. To control rice bacterial blight and soft rot, spray when sporadic disease occurs. To control soft rot of Chinese cabbage, the liquid should flow into the rhizome and petiole base of cabbage when spraying.
4). It can be mixed with antibiotic fungicides and organophosphorus pesticides; it has obvious synergistic effect when mixed with fungal disease control agents.
Agricultural streptomycin is an antibiotic agent, and industrial streptomycin is an amorphous powder, which is suitable for preventing and controlling various diseases of crops in crude form. Soluble in water, low toxicity to humans and animals. The main dosage form is 15% WP or 20% WP. However, streptomycin sulfate is an aminoglycoside antibiotic drug. Streptomycin sulfate has a strong antibacterial effect on Mycobacterium tuberculosis, but not on most gram-positive cocci (such as various streptococci) and bacilli (such as Pseudomonas aeruginosa, anaerobic bacteria), and is not strong on many Gram-positive bacteria. Negative bacilli have strong antibacterial effect.
Streptomycin sulfate is an aminoglycoside antibiotic. Streptomycin mainly binds to the bacterial ribosome 30s subunit and inhibits bacterial protein synthesis. Bacteria can easily develop resistance after contact with streptomycin. Combination of streptomycin and other antibacterial or anti-tuberculosis drugs can reduce or delay the development of drug resistance. For the treatment of tularemia, plague, severe brucellosis and melioidosis (often combined with tetracycline or chloramphenicol). It is also used in the second-line treatment of tuberculosis, and is often used in combination with other anti-tuberculosis drugs.
Agricultural streptomycin is registered in the Ministry of Agriculture to prevent and control objects: Chinese cabbage soft rot, rice bacterial blight, cotton blight, and melon downy mildew. It can be used in the prevention and control of orchid soft rot. During the prevention and control period, spray once every seven to ten days, and spray three to five times in a row to avoid bacterial diseases. The dosage (72% soluble powder) in the control of vegetables is 3500-6000 times, and 2000 times is generally used in the orchid (the main parameter of the ratio is the measurement unit of actinomycete metabolites).
Agricultural streptomycin is a metabolite produced by actinomycetes, with a wide bactericidal spectrum, especially for a variety of bacterial diseases (also has a control effect on fungi), has a systemic effect, can penetrate into plants, and conduct to other parts. It has low toxicity to humans and animals, and is also very toxic to fish and aquatic organisms. Mainly used for spraying, but also for root irrigation and seed soaking disinfection. Agricultural streptomycin series antibiotic fungicides have good control effect on a variety of crop eubacterial diseases. Agricultural streptomycin generally refers to 72% of streptomycin sulfate preparations that are directly used on crops in the original drug market. It is prepared by using sulfuric acid as a reactant or a filler plus streptomycin, so agricultural streptomycin refers to preparations Agricultural streptomycin sulfate refers to preparations that can be directly applied to crops
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