Sempra nutgrass herbicide 100g

Sempra is for the control of nutsedge in maize crops and established turf grasses. Active Ingredient: 750g/kg Halosulfuron-methyl.
Established Turf Grasses: Use 65-130g/ha for the control of purple and yellow nutsedge. Use the higher rate for dense infestations. Apply to actively growing weeds when new leaf growth has reached a minimum of 5cm on nutsedge. Apply using a boom spray with flat fan nozzles to apply at least 80L/ha of water. Apply follow-up treatments if sufficient new growth warrants re-treatment. For optimum control, mowing should be delayed for 2 days following treatment. Use of this product on newly seeded, sodded, or sprigged turfgrass that is not well established may result in damage and/or delay establishment. In addition, application to turf weakened by weather conditions or by physical damage due to intensive use or cultural practices such as scarification, coring, aeration or top-dressing, may result in damage and/or delayed recovery. For spot treatment using handgun or knapsack sprayers, apply 1.3g Sempra per 100 square metres. For example, mix 1.3g Sempra in 10L of water and apply 10L of the mix per 100 square metres
Available in 100g