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一、芦笋的主要病害及发病条件 1.芦笋的主要病害芦笋茎枯病是一种分布广、危害重的毁灭性病害。凡种植芦笋的地区无不深受其害,茎枯病已成为影响芦笋生产的最大制约因素。此病防治不好,可导致减产,甚至绝产。其次,褐斑病、斑点病是危害芦笋枝、叶的
First, the main diseases and incidence of asparagus conditions 1. The main diseases of asparagus Asparagus stem blight is a widely distributed, endangering the devastating diseases. Where the cultivation of asparagus are all deeply affected, stem blight has become the largest production constraints asparagus factors. Prevention of the disease is not good, can lead to cut, or even abortion. Second, brown spots, spot disease is harmful to asparagus branches and leaves