Ornamental plants such as flowers are more sensitive to pesticides, improper use of pesticides, light leaves, fallen flowers, fruit drop, and severe plant death. Dimethoate, omethoate: Particularly sensitive to kiwifruit, hanged; for plum, cherry, peach, eucalyptus, paste stems jellyfish, apricot, pear and other Rosaceae ornamental plants, there are obvious phytotoxicity. The above ornamental plants should not use dimethoate and omethoate. Dichlorvos: There are obvious phytotoxicity to ornamental plants such as plum blossoms, cherries, peaches, apricots, prunus triloba, 20th century pears, and Beijing white pears. Usually, other types of insecticides should be used instead. For the use of pesticides to control pests of these plants, they should be very cautious in the use of azaleas, taro, kiwifruit, sorghum, walnuts, and melons. Trichlorfon: It has phytotoxic effects on cherry blossoms, plum blossoms, and other varieties of apples. Lime-sulfur mixture: It is harmful to plants of the family Rosaceae such as peaches, plums, plums, pears, etc. If lime sulfur is used on these plants, it is best to spray in the deciduous season. Do not use it in the growing season or in the fruit and fruit period. Bordeaux mixture: It is sensitive to peaches and plums in the growing season; when it is less than the amount, pears, apricots, and persimmons are prone to phytotoxicity. When it is higher than the accompaniment dose, the grapes are prone to phytotoxicity. Oil emulsion: It is easy to produce phytotoxicity on some peach species, and it is best to use it in the deciduous season. In order to prevent pesticides from causing harm to many ornamental plants, one purpose is to use other pesticides that are highly efficient and non-harmful; second, to minimize the use of concentrations; and third, not to spray under high temperature and high humidity conditions. Respircare Oxygen Concentrator contains 3-liter machine (AO3/AO3W) and 5-liter machine (AO5/AO5W). Oxygen is produced by molecular sieves, can provide 1-5L/min oxygen flow with oxygen concentration ≥93%. It has small volume, low noise and long service life advantage, is suitable for oxygen therapy of homecare. Oxygen Concentrator 5L Oxygen Concentrator,Oxygen Concentrator Machine,Cabinet Oxygen Concentrator,Oxygen Concentrator Equipment Shenyang RMS MEDICAL TECH CO.,LTD , https://www.medicalrms.com