月季在长期的栽培应用过程中,无论是作为鲜切花进行生产,还是作为花灌木栽植,在国内外都存在着根部病虫害的问题。其中根癌病和根线虫已成为目前我国月季生产栽培中最重要的病虫害,在河南、北京等省市大量发生,而且没有土壤栽培或是基质栽培的区别。轻则造成生长不良,植株矮小,不健壮,根系发育不好,分枝少,开花少而小,严重影响切花产量和绿化质量;重则造成植株大量死亡。可谓是月季生产栽培中亟待解决的重要问题。 Rose in the long-term cultivation and application process, whether it is produced as fresh cut flowers, or as a shrub planting, there are root problems at home and abroad pests and diseases. Including root diseases and root nematodes have become the most important pests and diseases in the cultivation and production of Chinese rose in Henan and Beijing and other provinces and cities occurred in large numbers, and there is no difference between soil cultivation or substrate cultivation. The result is poor growth, poor plant growth, poor robustness, poor root development, fewer branches and fewer flowering, which seriously affect the yield and quality of cut flowers. Heavy plants cause a large number of deaths. Can be described as an important issue to be solved in the cultivation of roses.