茄子黄萎病是茄子产区的主要病害之一,发病较重的地块可减产45％以上,甚至绝收,药剂防治收效不大。现行的茄子嫁接砧木虽然对茄子黄萎病有较好抗性,发病株率也在10％左右,而且砧木种子价格昂贵紧缺,菜农难以接收。 我们在实际生产中发现,个别品种的西红柿在同一块地内多年重茬而不发生黄萎病深受启发,于是从 Eggplant Verticillium wilt is one of the main diseases in the eggplant producing area. The plots with heavier incidence can reduce the yield by more than 45%, or even absorb the crops. Although the current eggplant grafted rootstocks have better resistance to eggplant Verticillium wilt, the incidence of plant disease is also about 10%, and the stock of rootstocks is scarce and scarce, and farmers are hard to accept. We found in the actual production, individual varieties of tomatoes in the same area for many years without crop wilt Vertigo is deeply inspired, so from