Tempra 750WG Herbicide

Zoysia Turf is not a variety listed as a recommended turf species on which Tempra 750WG Herbicide can be used. It is likely that Zoysia Turf was not included in the initial testing and trials. However, using Tempra would be off-label, and the results and effects are unknown. Further clarification on Tempra 750WG Herbicide can be sought from the manufacturer, PCT, at 0737 117 022.

Tempra 750WG Herbicide is not registered or recommended to control 'winter grass'. For post-emergent control of 'winter grass' in lawns, we recommend either Monument Liquid Turf Herbicide, Recondo 100WG Herbicide, Destiny Selective Turf Herbicide (suppression only), or Proforce Duke Herbicide (suppression only).

The scoop included with the Tempra 750WG filled to the top and leveled off is equivalent to 1.3grm.

When using Tempra 750WG Herbicide, any non-ionic wetting agents are acceptable to add to the mix and will help with the spray's effectiveness.  These include Wetter 1000 Surfactant or Reactor Wetter 600 Surfactant.  Never use detergent or dishwashing liquid; they are formulated as cleaning solutions and often do more damage than good.  We suggest you read our blog on 'Why detergents are not suitable wetting agents' for further clarification - https://specialistsales.com.au/information-advice/why-detergents-are-not-suitable-wetting-agents/

The active ingredient used in Tempra 750WG Herbicide belongs to the Sulfuronurea group of chemicals. The persistence of sulfonylurea herbicides in soil depends on various factors such as the chemical structure of the herbicide, soil type, soil moisture, temperature, and microbial activity. Generally, sulfonylurea herbicides have a low persistence in soil, with a half-life ranging from a few weeks to a few months (and in certain situations a few years). The persistence of sulfonylurea herbicides in the soil can have implications for subsequent crops, particularly if the herbicide has a long residual effect. The directions for use label for Tempra 750 lists certain crops and specifies time intervals before re-planting. Unfortunately, the crops used to collate the data were limited and did not include domestic or garden plants. The crops/plants listed on the label have recommended intervals varying from 2 to 36 months. For further clarification, we recommend contacting the manufacturer PCT Holding Pty Ltd  P. 07 3711 7022  E. [email protected]

Per the 'directions for use' for Tempra 750WG Herbicide, the recommendations are to keep people and pets away from treated areas until the spray solution has dried. 

For optimum control, mowing should be delayed for two days following the treatment of Tempra 750WG Herbicide to established turf & lawns.

Surefire Tempra 750WG is registered to selectively target Mullumbimby Couch & Nutgrass which are both members of the sedge family of plants.  Tempra 750WG and other Halosulfuron Herbicides (ie Sempra & Nutless) are registered for use in many situations, however none of these list asparagus.  The only way to test the safety of the herbicide would be a small trial patch.

Surefire Tempra 750WG is registered to selectively target Mullumbimby Couch & Nutgrass which are both members of the sedge family of plants.  Tempra 750WG and other Halosulfuron Herbicides (ie Sempra & Nutless) are registered for use in most lawns & turf species.  Unfortunately, the registration does not include other garden species so the utmost care would need to be taken.  Avoid spraying the plants in your garden that you are unsure about, however, unless they are part of the sedge family, death or damage should be minimal (but not guaranteed).  As with using any herbicide off-label, a trial approach on a small scale in a discreet area would be recommended.