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Preen Garden Weed Preventer uses the active ingredient Trifluralin. Preen Southern Weed Preventer uses dithiopyr. Both prevent weed seeds from sprouting. They do not kill existing weeds or plants. It does NOT contain paraquat as someone else said.
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What is in preen?
A vegetation killer is what Preen is.
Is Bronco an organic weed and grass killer?
No, Bronco is not an organic weed and grass killer.
How do you kill ragweed?
Use a broad leaf weed killer...or any weed killer.
Can you use Clorox as a weed killer?
Yes, the Clorox can be used as a weed killer. It is a very effective weed killer. Extreme care should be taken as it is very toxic.
Are you killed?
Yes;if you spray weed killer on your yard Yes;if you spray weed killer on your yard
Can weed killer kill humans?
Yes, weed killer can kill humans. Herbicides contain active ingredients, such as atrazine and glyphosate that may on their own not kill but will when amplified by certain inert ingredients, such as polyethoxylated tallowamine (POEA). The article "Weed Killer Kills Human Cells. Study Intensifies Debate over 'Inert' Ingredients" by Crystal Gammon in Environmental Health News for June 22, 2009 presents the results of a study led by University of Caen molecular biologist Gilles-Eric Seralini and linking POEA with the killing of embryonic, placental and umbilical cord cells.
How long after putting weed killer down can you sow grass seeds?
The waiting times for sowing in grass seeds aft using weed killer depends on the brand of weed killer, how much was used and how strong the weed killer is. The waiting time would be on the packaging.
What is destrol?
a weed killer
How can you controlled the weeds?
You can by mowing, weed whacking and weed killer.
What was the name of the weed killer used to defoliate vietnam's jungles?
the weed killer was called 2,4-D or agent orange.
How do you get rid of the alligator weed?
weed killer, pull out all the roots.
Where can one purchase Round up weed killer?
There are many retailers where one can purchase Roundup weed killer. Tesco, eBay, Amazon, as well as a variety of grocery and hardware stores sell Roundup weed killer.
