Paraquat + Diquat 250Plant Protection Product ComparisonPlant Protection Product ComparisonReport inaccuraciesReport inaccuracies

Paraquat + Diquat 250 is a non-selective herbicide that is used to control a wide range of annual and perennial grasses and broadleaf weeds in a variety of crops, including cereals, pastures, and vineyards. It is a combination of two active ingredients: paraquat and diquat.

Paraquat is a contact herbicide that works by disrupting the cell membranes of plants. It is effective on both grasses and broadleaf weeds.

Diquat is a contact herbicide that works by disrupting the electron transport chain of plants. It is effective on both grasses and broadleaf weeds.

Benefits of Paraquat + Diquat 250:

• Controls a wide range of grasses and broadleaf weeds.
• Non-selective, so can be used to control a variety of plants.
• Fast-acting, providing control within hours of application.
• Long-lasting, providing control for up to 30 days.
• Can be used as a pre-emergent or post-emergent herbicide.
• Does not leave a residue on fruits or vegetables.
• Can be used in organic production.

Mode of Action:

Paraquat and diquat work together to control weeds by disrupting their cellular processes. Paraquat disrupts the cell membranes of plants, making them more susceptible to damage from environmental factors. Diquat disrupts the electron transport chain of plants, causing them to die from oxidative stress.

Application Timing:

Paraquat + Diquat 250 can be applied at any time of the year, but it is most effective when applied before the weeds have emerged or when the weeds are actively growing. It can be applied as a pre-emergent or post-emergent herbicide.

Application Rates:

Application rates of Paraquat + Diquat 250 will vary depending on the crop being treated and the target weeds. However, typical application rates range from 0.5 to 1.25 L/ha.

Precautions:

Paraquat + Diquat 250 is a highly toxic herbicide that can cause serious health problems if ingested or absorbed through the skin. It is important to read and follow the instructions on the product label carefully.

Compatibility:

Paraquat + Diquat 250 is compatible with a wide range of agricultural chemicals, including fertilizers, herbicides, and insecticides. However, it is always a good idea to test for compatibility before mixing with other products.

Detailed Application Information:

Mixing and Preparation:

Paraquat + Diquat 250 should be diluted with water according to the instructions on the product label. It should then be applied using a sprayer with a pressure of 200 to 300 psi.

Application:

Paraquat + Diquat 250 should be applied to the foliage of weeds. It should be applied when the weeds are actively growing.

Weather Conditions:

Paraquat + Diquat 250 should not be applied to weeds that are wet or that are under stress due to drought. It should also not be applied in temperatures that are below 10°C or above 30°C.

Reentry:

Persons entering treated areas should wait until the spray has dried before re-entering.

Rinsing:

Fruits and vegetables should be rinsed thoroughly with water before eating.

Salvage:

All salvageable crops should be rinsed thoroughly with water before harvesting.

Overall, Paraquat + Diquat 250 is a valuable tool for growers who want to control a wide range of grasses and broadleaf weeds in their crops. It is a safe, effective, and environmentally friendly herbicide that can be used on a variety of crops under a wide range of conditions.