What is diuron 80 used for?

A non-selective residual herbicide for the control of a wide range of grasses, broadleaf weeds in land not intended to bear vegetation, including industrial sites, railways, and other non-crop situations.

How do you mix diuron 80?

Mix proper amount of DIURON 80DF into necessary volume of water; where use of a surfactant is recommended, dilute with 10 parts of water and add as last ingredient to nearly full tank. All dosages are expressed as broadcast rates; for band treatment, use proportionately less.

Is diuron selective herbicide?

The herbicides commonly used in pineapple plantations in Lampung are those containing diuron as an active ingredient. Diuron is a systemic and selective herbicide against broad-leaf weeds and grasses.

How do herbicides such as diuron or atrazine work?

Atrazine and other trazine herbicides, as well as urea derivatives (like diuron) are of this type. They also work against broadleaf or dicot plants. Since the plants can’t produce critical amino acids, they slowly starve to death and the chemicals can inhibit the production of DNA.

How much diuron should I put in my pond?

The treatment may be applied at a rate of 0.5 ounce of product or 0.4 ounce active ingredient per acre foot. Application can be made every seven days, but may not exceed nine applications per year or more than 0.225 pound of active ingredient diuron per acre foot per year.

Can diuron be used in ponds?

diuron (Karmex) should not be used on ponds. If you have trees that absorb water from the pond or its runoff it will kill them.

Is diuron safe for ponds?

Why is Diuron banned?

Diuron is a broad-spectrum herbicide, most commonly used by the sugar cane industry in Australia. Due to concerns over its toxicity, and the threat posed to people, a Diuron ban was implemented by the Australian Pesticides and Veterinary Medicines Authority (APVMA) in 2011.

Is Diuron a pre emergent?

Diuron can be used as a pre-emergent as well as a post-emergent. Diuron 4L Herbicide – Diuron 4L Herbicide (generic Karmex IWC 4L) by Alligare LLC is formulated to target annual and perennial grasses and herbaceous weeds in crops. Diuron 4L may also be used for pre-emergent and post-emergent control in non-crop areas.

What is the difference between a contact and systemic herbicide?

Systemic herbicides are absorbed and transported through the plant’s vascular system, killing the entire plant. Contact herbicides kill the part of the plant in contact with the chemical but the roots may survive and the plant may regrow.

Is diuron safe for fish?

The Environmental Protection Agency has given Mississippi catfish growers the green light to use diuron in their battle against a blue-green algae that, when present in catfish ponds, is linked to off-flavor fish.