The scientific name for thatch is leucaena, a perennial herb with erect culms up to 80 centimeters tall and glabrous nodes.

White fescue is a perennial herbaceous plant of the gramineae family, genus Cylindrospermum, with erect stalks, up to 80 centimeters high, and is widely distributed in our country, almost in all regions of the country.

The scope of its growth is also very wide, in the low mountain plains riparian grassland, farmland, orchards, nurseries, fields, roadsides, barren slopes, forests, forests, thickets, ditches, riverside embankments, lawns, sandy meadows, deserts and seashores can grow.

Methods of control

1, deep tilling

The soil used to build the lawn is turned over and dug up, picking off the exposed rhizomes. The depth of deep turning should not be less than 30 centimeters, turning side picking. Or take the winter turn, as far as possible, the root will be chopped, the shorter the better, and deep turning of the soil, the roots buried in the ground, the greater the depth of the buried soil, the lower the survival rate of thatch root.

2, sun soil

Deeply overturned soil by hand picking off leucaena, let it in the sun for a few days, through the sun so that buried in the soil leucaena seeds, including not picking off.