柑桔溃疡病的防治一直是生产上的难题。我们自1988年试用石灰水防治溃汤病取得较好效果以来,至今一直采用此法。 具体作法:每年喷雾两次,第1次在采果后几周内进行,用生石灰1份与清水3份对成石灰浆滤后使 Prevention and treatment of citrus canker disease has always been a production problem. We have been using this method since 1988 to try lime water prevention and cure ulcer soup get better results. Specific practices: Spray twice a year, the first in a few weeks after picking fruit, with lime 1 and 3 copies of the lime into the slurry