Marval is a selective post-emergence systemic herbicide for controlling annual and perennial fine weeds in broadleaf crops.

• Mechanical effect: It is characterized by its high selectivity for plants with broad leaves, this ensures optimal control of fine weeds without affecting the main crop. The pesticide is absorbed through the leaves to move and concentrate in the rapidly growing meristematic cells, eliminating the upper and lower parts of the weeds which prevents their growth again, and thus the weeds stop growing within a week of application, then the new growth turns brown, rots and dies, while the old growth turns orange and purple before dying.
• Targeteded weeds: annual and perennial weeds such as grass, hops, oats, and milkweed.
• Targeted crops: alfalfa and vegetables such as: potatoes, tomatoes, onions, watermelon, carrots, and other vegetables, as well as fruit trees and ornamental plants.

Addition time: Develop 2 weed leaves.