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检疫的重要性近年来,随着我国经济建设的发展,进一步的对外开放,种苗的进出口数量、品种、批次剧增。由于国际间一些重大的危险性病虫害的传播、蔓延主要是通过种苗调运这一途径,种苗病虫害检疫已成为植物检疫工作的重点。种苗检验方法一、常规检验主要采用抽样后肉眼、扩大镜,或过筛检查。可以发现种苗表面携带的各种害虫、病斑、以及混杂于种子里面的病粒、虫蛀粒、菌核。必要时再做进
The Importance of Quarantine In recent years, with the development of China’s economy and further opening up to the outside world, the quantity, varieties and batches of import and export of seedlings have soared. Due to the spread of some major and dangerous pests and diseases in the world, the spread is mainly through the means of transporting seed and seedlings. The quarantine of pests and diseases of seedlings has become the focus of phytosanitary work. Seedling test methods First, the routine test using the naked eye after sampling, magnifying the mirror, or screening test. Can be found on the surface of seedlings carry a variety of pests, lesions, and mixed in the seeds inside the sick grain, worm bore, sclerotia. If necessary, do it again