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苹果腐烂病是苹果的主要病害之一,经过近几年的观察实验现总结出以下防治措施:一、彻底铲除果园内及其周边的侵染菌源铲除侵染菌源是保护树体不被病菌侵染的最有效措施。在自然条件下,分生孢子和子囊孢子是腐烂病菌唯一侵染来源。腐烂病菌的分生孢子和子囊孢子主要随雨水传播,传播距离一般不超过50米,彻底铲除苹果园内及其周边的腐烂病斑,防止病菌产孢,可有效的控制腐烂病菌的侵染。
Apple rot disease is one of the main diseases of apple. After several years of observation and experiment, the following control measures are summarized: First, to eradicate the infection source in and around the orchard Eradication of the infection source is to protect the tree from being The most effective measure of germ infection. Under natural conditions, conidia and ascospores are the sole source of infection of rot pathogens. The rot of conidia and ascospores are mainly spread with rain, the propagation distance is generally not more than 50 meters, completely eradicate the apple orchard and its surrounding rot disease, prevent bacteria spores, can effectively control the infection of rot bacteria.