According to the study of the Changli Fruit Research Institute of the Hebei Academy of Agriculture and Forestry Science, the ringworm disease of apple (pear) stems and fruits are the same source of bacteria, and invades young fruit two weeks after flowering, and the invasion peaks from mid-June to mid-August. From mid-August to pre-harvest, the incidence peaks. Fruits such as Golden Delicious, Victory, Marshal, Sunflower, and Fuji are susceptible to infection. The control method is that Apple sprays 50% carbendazim once every 20 days from late May to early September, and the good fruit rate is over 95%. From mid-May to early August, Liyuan sprayed 4 times 1000 times liquid 50% carbendazim, and the good fruit rate reached over 95%. In the early spring, the tissue was sprayed with arsenic 100 times liquid protective agent. This method can improve the good fruit rate by 20-30% after continuous prevention and treatment for 4-5 years.
The HOLDING Medical Tube Holder is used for holding the medical tube in place. Reduce the harm to patients caused by tube movement. There are kinds of Tube Holder for different medical tube, include Endotracheal Tube Holder,Tracheostomy Tube Holder,Nasogastric Tube Holder,Foley Catheter Tube Holder, Drainage Tube Holder and so on.
Medical Tube Holder
Flexible Tube Holder,Medical Tube Holder,Tube Holder Medical,Surgical Endotracheal Tube Holder
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