Eliminate weeds in your lawn and prevent their return with the best weed killers.

Casoron Weed Killer

Casoron may be the trade name for the chemical herbicide dichlorobenzonitrile, that is utilised for selective and total weed control. This herbicide types a vapor obstruction inside the soil's upper layer that is certainly activated by speak to with rainfall or irrigation water. The chemical causes weeds to die, and germinating seeds positioned in or under the barrier zone are destroyed when their new roots and shoots are available in make contact with together with the barrier. See also The Best Weed Killers for Lawns


Best Casoron Weed Killer


8LB RTU Casoron Granule
8LB RTU Casoron Granule

Price: $27.89 | Rating: 4.4 out of 5 stars

Size: 8 lbs
Ready to use
One application for all seasons
Prevents 52 weeds and grasses around established trees, and shrubs
Ideal for use: Around roses and listed shrubs and trees



Casoron 4G (50 Pound bag) Mulch Bed Weed Inhibitor
Casoron 4G (50 Pound bag) Mulch Bed Weed Inhibitor

Price: $187 | Rating: 5.0 out of 5 stars

Protect gardens, lawns and landscaping with quality herbicides
Non-selective annual and perennial weed and grass killer
Controls weeds underground before they emerge
Creates a vapor barrier in the top layer of the soil to prevent emerging weeds
Effective for up to 1 year



Casoron 4G Weed and Grass Killer- 25# Bag

Price: $104 | Rating: -

Non selective annual and perennial weed and grass killer
Creates a vapor barrier in the top layer of the soil to prevent emerging weeds
Effective weed control lasting up to 1 year
Only 150 pounds of product per acre required for most common weeds
Twice the active ingredient Dichlobenil than most retail stores offer



Chemtura Casoron 4G Pre Emergent Herbicide - 25 Pounds

Price: $113 | Rating: 4.2 out of 5 stars

Protect gardens, lawns and landscaping with quality herbicides
Non-selective annual and perennial weed and grass killer
Creates a vapor barrier in the top layer of the soil to prevent emerging weeds
Effective for up to 1 year



What is Casoron Weed Killer?


Casoron will be the trade name for the chemical herbicide dichlorobenzonitrile, which can be used for selective and total weed manage. This herbicide types a vapor obstruction within the soil's upper layer which is activated by speak to with rainfall or irrigation water. The chemical causes weeds to die, and germinating seeds positioned in or beneath the barrier zone are destroyed when their new roots and shoots are available in get in touch with using the barrier.

Professional Toxicity Insight


Tests on chronic toxicity in the herbicide, such as liver function tests also as an investigation into embryonic effects, revealed that the lowest nontoxic impact level was measured at 20 ppm on rats, and no important regional skin reactions had been discernible on animals at any dose level of dichlorobenzonitrile.

No adverse effects on wildlife have been evident through the product's herbicidal testing measures, and no toxicity levels have been observed for mammals; nor is there acute toxicity to fish when the chemical is applied at herbicidal strength.

No Ecological Danger


Dichlorobenzonitrile's evaporation is assured due to the higher and volatile qualities in the chemical and its shared distillation properties with water; hence, the loss on the herbicide from soil surfaces is really fast and presents small ecological danger, based on Cornell University Cooperative Extension. Application of advisable herbicidal prices gives lasting coverage for any period of two to six months and, below favorable circumstances, as much as a single year.

Chemical Exposure Warning


If you suspect poisoning by dichlorobenzonitrile has occurred, instantly get in touch with a doctor or get towards the nearest hospital or poison manage center. Be conscious that this herbicide may possibly make moderate irritation towards the respiratory tract and also the skin, and you need to wash contaminated skin with soap and water.

Compatibility and Storage Caution


Dichlorobenzonitrile when applied as a suspension in water doesn't deteriorate and is compatible with most wetting powder herbicides, and you ought to not mix this product with other water-soluble fertilizers or emulsified herbicides.

How to Use Casoron Weed Killer


Usage Casoron annual to avoid both seasonal weeds from re-establishing themselves and yearly weeds from taking hold. Casoron must be kept away from developed plants that have shallow roots, as these might be rooted in the obstacle that Casoron produces.

Administer Casoron to the website early in the growing period, prior to the weeds appear, and as quickly as the soil can be worked. Given that Casoron works for over 6 months, one treatment needs to be acceptable to avoid and kill weeds all spring and summertime.

Spread Casoron by hand or by a spreader, then water the cured location well. Casoron is triggered by wetness. A stable rains or damp sawdust, mulch or clippings can likewise be utilized for to supply needed wetness instantly after application.

Apply Casoron at a typical rate of around 60 to 80 lbs. per acre. You can utilize a little less for yearly weed control; challenging seasonal weeds might require a more powerful application.

Prevent Casoron from getting near plants transplanted within the previous month and from beds with seedlings. When spreading out Casoron near veggie gardens; lots of veggies can not make it through a Casoron application and might be injured by the herbicide wandering into their growing area, workout care.

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