Symptoms Leaves and flowers have chlorotic stripes, mosaics and mottles. The damage to the bulbs will be particularly severe, and even the white part of the sclera underground will have obvious light blue spots or light yellow stripes.
The onset conditions were high when the diseased plant rhizomes or bulbs were used for breeding and a large number of field aphids occurred.
Control methods
1. Cultivation of healthy bulbs.
2, drug eradication. It can be controlled by imidacloprid, chlorpyrifos and the like.
For medical or medical disinfection and sterilization, suitable sterilization methods include EO ethylene oxide sterilization, steam high temperature and high pressure steam moist heat sterilization, and gamma cobalt 60 irradiation sterilization. Its use method and effect: medical devices are packed into packaging bags and then sealed for sterilization and disinfection. The packaging bags are used to pass sterilization factors and do not pass through the semi-dialysis permeability of bacteria, and then the professional institution Soochow University Medical Testing Institute conducts EN868 After professional testing, it is shown that the aging of the packaging bag can reach 3 to 5 years. Objects: medical gloves, medical syringes, hemostatic gauze, surgical hole towels, medical catheters and tracheal intubations, surgical gowns, intravascular catheters, indwelling needles, electrosurgical pens , Heparin cap, three-way stopcock, roar cover, balloon, artificial joint, occluder and other medical consumables packaging and high-end medical equipment packaging.
sterilization pouch, sterilization bag, pouch for autoclave
Suzhou Escomedical Equipment Co.,Ltd , https://www.escodental.com