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去年,我莳养的5盆西鹃中有4盆得了小叶病,小叶病危害很大,轻的影响生长,虽能孕蕾开花,但品质低劣;重则只长小叶不孕蕾。这次患病好在没有危及到植株生存。生病情况每个小分枝都得了小叶病,小叶数量每枝都在10片以上,簇生于顶端,叶片窄而长,向下弯曲,表面不平,且叶片间距很短。患病后没有影响孕蕾开花。如照片(中)所示,枝头的花蕾即将开花,下部尚存留小叶6片,其他小叶随着开花逐渐脱落。照片(右)为极少
Last year, 4 pots of 5 pots of Rhinopithecus that I raised had lobular diseases. The disease of lobular diseases was very harmful. The growth of the plantlets was light, but the quality of the plants was poor. The good thing is not endangering plant survival. Each small branch of the disease has a leaflet disease, the number of leaflets in each of more than 10, the cluster was born in the top, narrow and long leaves, curved down, the surface uneven, and leaves a very short distance. After the illness did not affect pregnant bud flowering. As the photo (center) shows, the buds of the branches are about to bloom, while the lower part still has 6 leaflets, and the other leaflets gradually fall off as they flowering. Photos (right) are minimal