Yes, Casoron 4G Herbicide can be used as a pre-emergent for horsetail.
If the pet was not in the area during treatment and while wet, it is safe for their return. If your dog had direct exposure to the product and/or wet surfaces, we recommend that you consult with the manufacturer regarding safety. OHP Inc. can be reached at 800-659-6745.
We would not recommend Casoron 4G for raised beds or flower/ornamental areas as many species have not been tested over and it could cause damage to the plants. A better option would be Snapshot for a granule to put down in beds as long as they are not vegetables. Snapshot TG is ideal for ornamental and flower bed areas to prevent a wide range of grassy and broadleaf weeds from emerging. Normally you will want an application of this to the top of the soil though as if you only treat deep in the ground you will not have a barrier on the surface where your first weeds would start to grow and appear. Since a pre emergent is designed to create a wall like barrier in the soil, it needs to be applied after all soil and plants have been put into place as disturbing the soil after application will remove the barrier.
If you want to plant in Casoron 4G Herbicide treated areas you would need to just wait one year. After that time nothing is needed, ie removing soil, to be able to plant in the area.
If you want to plant in areas that were treated with Casoron 4G Herbicide you would need to wait one year.
Unfortunately, Casoron 4G Herbicide is not labeled for morning glory. We would recommend a pre-emergent such as Drexel Diuron 4L Herbicide which does in fact have it on the product label.
You should not plant in the areas treated with Casoron 4G Herbicide for a minimum of one year from the application date.
Casoron 4G Herbicide is not labeled to be used in lawns so would not be recommended. Pendulum 2G and Corral 2.68G both contain the same active ingredient and would be comparable, really, as they are labeled for the same weeds.
Casoron 4G Herbicide is not labeled for Florida Betony. We recommend that you spot treat with RoundUp.
Casoron should be applied at least 10 feet from a well.
Casoron 4G Herbicide will stop Dodder but English Ivy is not listed as tolerable.
Casoron 4G Herbicide can likely stay in the soil for up to a year, so you may not be able to reseed that area until next year. If you have any additional questions, we would recommend contacting the manufacturer directly. Their phone number is 800-423-8569.
The ?Casoron 4G Herbicide? product label ?states: Do not plant rotational crops, on which dichlobenil is not registered, in treated soil within one year of application. It is not labeled to be used in soil where vegetables will be planted so we cannot recommend you do so.
Casoron 4G Herbicide should not be applied near a well.
The area that a bag of Casoron 4G Herbicide will cover will depend on the weeds you are targeting. For listed areas, it is recommended that you apply 100-150lbs per acre for annual weeds, 150-200 lbs per acre for perernnial weeds and 250lbs per acre for nutsedge.
Casoron 4G Herbicide is labeled for use on a number of ornamentals including azalea, boxwood, lilac, holly, etc. It is not specifically labeled for use on bougainvillea. You may want to contact the manufacturer directly to see if they would recommend it for this use. OHP Inc. can be reached at 800-659-6745.
Casoron 4G Herbicide is a mild soil sterilant so can persists for some time in the soil. It would be recommended to wait at least 1 year.
Casoron 4G Herbicide is labeled for use on a number of ornamentals but is not specifically labeled for use on lavender or hibiscus. You may want to contact the manufacturer directly to see if they would recommend it for this use. OHP Inc. can be reached at 800-659-6745.