Understand the cultivation techniques of edible fungi, how to prevent and cure orchid anthracnose?

Orchids vary in their resistance to anthrax. For example, the "iron root element" and "Pu Lan" in Jianlan, as well as the disease resistance of Mo Lan are strong; the "wind element" in Jianlan and the "big rich" in Chunlan are weak in disease resistance.

In addition to disease resistant varieties should be selected in areas where the disease is serious, pot spacing should be opened during maintenance to avoid cross infection. After the disease should reduce fog, reduce air humidity appropriately, while strengthening ventilation. After the disease can be sprayed 50% chlorothalonil 500 times or 50% carbendazim 500 times solution, spray once every 7 days, a total of 3 to 4 times to prevent infection, but also spray 75% chlorothalonil 500 times solution.