Orchid Disease Control and Medication

I. anthrax

This is a common disease of orchids, and there are small yellow spots at the beginning of the disease. Need to cut off the diseased leaves as soon as possible, and then buy Dyson zinc medicine, after preparation, put in a place with good air circulation. Don't let it get caught in the rain, it will affect the potion.

2. Black spot

After the occurrence of black spot, its leaves will become withered and black, and the state of the whole plant will become worse. You can give it some powder rust medicine, and in the medication to control the amount of water, and appropriate ventilation.

Third, rot disease

When a plant suffers from rot, the bottom of its leaves and roots will be damaged. Copper sulfate should be used or some fungicides should be sprayed. This disease is generally caused by mold, so we should also pay attention to disinfection.

Leaf blight

When some disease spots appear on the leaves of the orchid, the color of the spot is grayish brown in the center and dark brown on the edge. It should be cut off the diseased leaves as soon as possible, and then spray with the living creatures, and stick to use it.