The method of eradicating Reed without pesticides

It is well known that Reed is a perennial plant of the family Gramineae, usually in fields near canals, wetlands and dry fields. It will cause some harm to crops, so is there a way to eradicate Reed without pesticides?

I. the method of eradicating Reed without pesticides

Fill half a bottle of glyphosate with mineral water or beverage bottle, fill the mouth of the bottle with some cotton wool and wrap it with cotton cloth, cut the Reed from the base of the stem with scissors, cut the Reed stem protruding to the surface about 1 cm, and then smear the Reed head with the head of glyphosate bottle to remove the Reed. The root of Reed can also be manually dug up in a concentrated area.

The Reed has strong roots, it grows vigorously, and can occupy the space above ground and underground in 2-3 years. Even if the aboveground leaves and culms are eliminated, the underground stems and roots will grow as long as the soil conditions are suitable. In addition, Reed also has waterproof and impervious wax epidermis and drug resistance, some drugs are not effective.

2. control methods of Phragmites communis

1. Common prevention and control methods.

Nitrosulfone + nicosulfuron + atrazine spray can be used after corn seedlings (note: can not be used for waxy corn).

2. Eradication methods

The mother liquor can be diluted with 10% glyphosate at 1:1 with water. After cutting the Reed, 5mL is injected into the hollow tube of the Reed Internode. The leaves turned yellow on the second day after injection, and all the stems on the ground withered in about two weeks. The above method was used again when sporadic reeds occurred the following year.