Fortune tree farming should pay attention to the erosion of pests and diseases and root rot leaves. Root rot is a serious and common disease, called rot disease. Control measures: It is necessary to keep the cultivation environment dry and prevent the damage of Botrytis cinerea; cut off the rotten tissue at the top of the main root before planting, and then dry the wound before planting; if the pathogen is found to be active, it should be used in time. Through irrigation roots, the root-cavity bio-inducing factor of the tree is promoted, and the roots of the tree-protecting generals can be used to induce the virus to accumulate and protect the tree generals for disinfection, and to prevent the roots of the tree from being transmitted to the plant for maintenance and health care.
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