Susai hard – How to identify and fight

Susai hard, with the scientific name Sonchus AsperIt is an annual semi -seminic herb. It has a pivot root, which produces latex. He prefers soils that are not poor in fertile limestone, clay and clay soils. The hard Susa is a plant that appears in cereal or hay crops.

Germina in spring and summer, at a depth of up to 2 cm.

Susai Harsh has an empty stem inside, often and often branched by the base. Reaches a height of up to 80 cm. It has the cotyledons in space or oval, reddish, with short petiole. The real leaves are thick and have pungent edges. Cotyledonal and real leaves seem covered by a wax.

The first real leaf is lace, the second is with brushes on the teeth, the leaves are blue-green and shiny, while the upper leaves are the sessions and envelop the basic auction, in spiral, all denied.

The tough has the flower composed of convex capitals, thymal yellow, in dense inflorescences with few flowers, understanding and peduncles without a gland.

It blooms from summer to autumn and does between 1000 and 6000 seeds.

How to fight the hard Susa?

In order to combat hard support in agricultural crops, the use of approved herbicides is recommended. Here are the main herbicides you can use to fight the hard suspicion:

Top Herbicid Dicopur

The Top Herbicide of Dicopur It is a combination of 2 active substances, 2.4 d acid and dicamba, selective and systemic herbicide, which act on weeds both by absorption in the leaves and the radical system, with the accumulation of the active substance in the meristematic areas of the roots.

Selective Herbicide Mustang

Mustang's selective herbicide It is a selective and systemic herbicide that acts on the weeds of annual and perennial dycots. It is approved as a post -emerging herbicide to combat annual and perennial grass of wheat, barley, barley and corn culture.

Taifun 360 SL herbicide

Taifun 360 SL herbicide It is a total, non -selective, non -residual systemic herbicide, with an action on a large spectrum of monocotyledoni and dicotyledons, annual and perennial herbacce, including resistant species.

Sencor 600Sc herbicide

Sencor 600Sc herbicide It is a herbicide with a very large spectrum of actions, with an excellent effect on annual dicotyledons weeds and annual herbs. Sencor is taken from the roots for a pre -emerging or roots treatment and leaves for post -emerging treatment, if the weeds are increasing.

Erbicid Challenge 600 SC

Erbicidul Challenge 600 SC It is a pre -emerging and post -emerging herbicide that fights the grass with a wide leaf and some with a narrow leaf in numerous crops.