Rezilon Pre Emergent Herbicide is compatible with listed non-selective herbicides. For other products, we do recommend performing a jar test and test a small area as indicated on the label when tank mixing to determine compatibility.
The recommended seeding interval after applying Rezilon Herbicide is 18 months, regardless of turfgrass species. Since this is a pre-emergent herbicide, there will be residual product in the ground. Planting sooner than 18 months before application could inhibit seed germination.
According the the manufacturer's product label, there are no grazing restrictions following the application of Relizon Pre Emergent Herbicide. Please refer to the linked product label above for more information on applying this product to grazing grasses and for complete application instructions, and use as directed. We do recommend keeping animals out of the area during treatment until dry and typically for at least 24 hours for added safety.
Rezilon Pre Emergent Herbicide is safe when used as directed on the product label. As long as you keep pets/children out of the area while you treat and until the product has had time to completely dry or settle it is safe for pets and people to return and resume normal activity typically after 4-6 hours after watering in.
Per the product label, bermudagrass and bahiagrass have excellent tolerance to Rezilon Pre Emergent Herbicide. The label recommends to only use it on other perennial warm season grasses if you have experience that indicates your zoysiagrass, in this case, is tolerant to this product. Without experience, the label advises to test a small area for tolerance first. Otherwise, you can use Dimension 2EW Herbicide instead, which is labeled to be safe on zoysiagrass. Please read the product label for complete application instructions.
Per the product label, bermudagrass and bahiagrass have excellent tolerance to Rezilon Pre Emergent Herbicide. The label recommends to only use it on other perennial warm season grasses if you have experience that indicates your zoysiagrass, in this case, is tolerant to this product. Without experience, the label advises to test a small area for tolerance first. Otherwise, you can use Dimension 2EW Herbicide instead, which is labeled to be safe on zoysiagrass home lawns. Please read the product label for complete application instructions.
Rezilon Pre Emergent Herbicide and Esplanade 200 SC do have the same percentages of the active ingredient. Labels are very extensive and it's hard to find small differences if you are not specifically looking for them. The biggest difference is the application areas they can be applied on, the main one being that Rezilon is for use on pastures while Esplanade is not.
The general rule for spring is to apply your pre-emergent herbicide such as Rezilon Pre Emergent Herbicide is after the ground has thawed from the winter but before the temperature of your soil reaches 55 degrees, as that is when crabgrass begins to germinate. Other weeds will germinate when the soil temperature is between 55 and 65 degrees. You can use a soil thermometer to determine the temperature of your area. You will want to measure the temperature of the soil a few inches below ground.
The ideal time to apply a fall pre-emergent herbicide is between August and November when the soil temperature is below 70 degrees and dropping.
You may contact your local cooperative extension office to determine the correct timing of the application as this will vary greatly from region to region or search online for best time to apply in (your area). A lot of universities have great articles for this.
Rezilon Pre Emergent Herbicide should not be used at the same time of seeding. You can only use on established bermuda grass. Per the product label: DO NOT apply to pastures or hayfields that have not been establies for at least one growing season.
Rezilon Pre Emergent Herbicide is a pre-emergent herbicide only and is safe on established wheat when used as directed on the product label.
As long as you keep pets/children out of the area while you treat and until the product has had time to completely dry or settle, it is safe for pets and people to return and resume normal activity, typically after 4-6 hours, after watering in.
According to the product label of Rezilon Pre Emergent Herbicide, "When applied according to label directions, there are no restrictions for animals grazing a site treated with Rezilon." Please be sure to review the product label for more information and complete application instructions.
Per the label, Rezilon Pre Emergent Herbicide is not labeled for use around ornamentals.
Rezilon Pre Emergent Herbicide does not actually kill anything, it puts a barrier in the soil to prevent weeds from germinating. Per the Rezilon label it is labeled for preventing white clover only.
The label of Rezilon Pre Emergent Herbicide states there are no grazing restrictions on pastures so it is safe for the cattle to eat the treated grass when used as directed. However, while spraying you will want to keep them off. The label also states "Heavy grazing or cutting hay soon after application and before sufficient rainfall to move the herbicide to the soil, will reduce the effective rate and distribution of Rezilon on the soil surface and may reduce weed control. "
Rezilon Pre Emergent Herbicide is ideal for use in warm-season bermudagrass and hayfields (bahiagrass pastures). It is not labeled for use on St Augustine lawns nor residential lawns at all.You may view the full product label here.
Unfortunately, Rezilon Pre Emergent Herbicide is not labeled or safe to spray bluestem or Bdahl but it does not include them either. Rezilon Pre-emergent can be used on pastures or hayfields that have been established for over a year but it is not "for use on intensively managed cool season (C3) grass pastures or hayfields such as timothy (Phleum pratense), fescues (Festuca species), bluegrass (Poa spp.) and perennnial ryegrass (Lolium perenne). Some cool season grass species may be injured or killed by Rezilon" per the product label. We recommend contacting your local extension office or department of agriculture.
