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青枯病目前是油橄榄的主要病害,它来势猛,死亡率高,预防和治疗都比较困难,在一定程度上影响了油橄榄的发展。十多年来,我场因青枯病死亡的油橄榄已达200多株,甚至在病株挖掉后在原定植穴中补植小苗,也能继续发病死亡。这说明青枯病菌在土壤中潜伏期长,致病力强。但它并非“不治之症”。我们通过综合预防与治疗试验,已初见成效。
Wilt disease is currently the main disease of olive, it is fierce, high mortality, prevention and treatment are more difficult, to a certain extent, affected the development of olive. For more than a decade, more than 200 olive trees died of bacterial wilt in our farm. Even after the diseased plants were dug up, they were replanted with seedlings in the original planting hole and died of morbidity and mortality. This shows that bacterial wilt in the soil incubation period is long, strong pathogenicity. But it is not an “incurable disease.” We have achieved initial success through comprehensive prevention and treatment trials.