Soft rot and stem rot

Generally speaking, "two rotten" is soft rot and stem rot. Soft rot is a bacterial disease and stem rot is a fungal disease. Orchid soft rot: it is harmful to bacterial diseases, and its pathogenic bacteria are Orchidaceae. Generally occurs in the new seedlings, new buds, gently pull off, after the disease has a bad smell of rot. Timely discovery of soft rot can avoid falling seedlings in the whole pot (not as terrible as stem rot, which is generally difficult to treat with the naked eye): first, stop watering, water is the foundation of all things, and this sentence is also appropriate for bacterial reproduction. Second, ramet, separate the diseased seedlings, three / fungicides: optional, agricultural streptomycin, copper hydroxide. Spray twice every 7 days.