Applicable control agents are: bensulfuron, chlorfluazuron, 2-methyl-4-chloro, amidosulfanil, azoxystrobin, diflubenzuron, and diflubenzuron, diflubenzuron, diflubenzuron, and so on, all of which have preventive effects on both the traditional witch hazel and the cattle traditional witch hazel.

1, but some areas of benzenesulfuron, azoxystrobin, 2-methyl-4-chloride produced a strong resistance, and the winter temperature is low, 2-methyl-4-chloride safety is poor, it is recommended that the occurrence of a larger number of areas should not be selected, recommended 20% difluoro-fluorochloridic acid ester water-dispersible granules.

2, goose intestine vegetable (Latin name: Stellariaaquatica (L.) Scop.), Dianshi family (Caryophyllaceae), the traditional witch plants, alias goose intestinal grass, goose child intestine, cow traditional witch, and so on. Gooseberry is shade and humidity tolerant and usually grows in the low humidity of alluvial sandy areas on both sides of rivers, along the edges of scrub forests and beside gullies at an altitude of 350 to 2,700 meters above sea level, and is widespread in the temperate and subtropical zones of the Northern Hemisphere and in North Africa. Native to Europe, it was listed as a general invasive plant by the Chinese Invasive Plant List in 2013, and is distributed in various provinces and regions in north and south China.