Gallup Biograde 360 Systemic Weed Killer 5L

Gallup Biograde Weed Killer is the new formulation from the popular brand, Gallup. It is a foliar applied total herbicide for the control of annual and perennial grass and broad-leaved weeds. It can be used in many crops, for the destruction of grassland, in orchards, green cover on land not being used for production, forestry and non-crop areas. This is a quality glyphosate formulation which will control all general weeds and grasses. Although, some larger or tougher weeds may need the application rate increasing to 6L/ha or 600ml per 10L of water. Leaf symptoms (usually a reddening and then yellowing of the foliage) are first seen on grass weeds; the same symptoms appear slightly later on broad-leaved weeds. If you are treating horsetail we recommend using Diamond.

Horses and livestock should be excluded from treated areas until all poisonous weeds (such as ragwort) have died and there is no visible evidence of the dead weed.

To improve how fast this product works, consider mixing in Activator-g 1L which is a powerful herbicide enhancer.

We also have this product in a 20L Container.

Apply this product in a medium-fine spray to a dry leaf in still conditions. Avoid spraying in the heat of the day, or when rain is forecast as this may hamper its effectiveness.

Find out more about systemic and total weedkillers, in our Guide to Weed Killer Types: