Morphological characteristics: Wingless, female and female, 2.2mm in body length, green, yellowish green and brown. The tail cone is round and has 6 to 7 curved hairs. The winged female has a body length of 2mm. Its head and chest is black and its abdomen is pale green and has a small size. 10 to 20 generations can occur each year, and the eggs overwinter at the base of leaf buds or flower buds. Some parthenogenetic eels also overwinter on rose plants. Peach tadpoles breed in the spring with increasing temperatures, and are spread throughout the wings. The summer season will be appropriately reduced during the hot season, but it can happen again by September. The pests mainly use the sap of the rose leaves, especially the young leaves and shoots of the Chinese rose. The yellow leaves of the damaged plants fall off, and their excrement can also induce coal pollution, which is the main pest that spreads the virus.

Control measures: (1) Use yellow plastic plates to lubricate after oiling. (2) spraying 80% of dichlorvos in the occurrence period 500 times; or spraying 40% of omethoate 1000 times; (3) apply 44% of BRAM 50-100 times on the stems of the Chinese rose. (4) Protecting and killing natural enemies, such as ladybugs, lion cubs, cricket bees, etc.

Health Care Grade

Different kinds of plant extracts contain different effective ingredients, and different effective ingredients are used in different products. Health-care Plant Extract products contain a certain amount of functional ingredients, which can regulate the functions of the human body, have specific effects, and are suitable for specific groups of people. .
Health food cannot be directly used to treat diseases. It is a human body mechanism regulator and nutritional supplement. The minerals of the human body are not balanced, and health products have great advantages in fixed health functions.

Herbal Powder,Herbal Extract,Plant Root Extract,Health Care Grade

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