Customer Reviews for Negate 37WG Herbicide

Negate 37WG killed my Poa Annua (2+ months of growth) in 10-14 days, required no repeat application. Virginia buttonweed (2 weeks of growth) is requiring a repeat application, but the results with one application were better than others (e.g. MSMA, MSM alone). For smaller applications like mine, where accurately dosing small quantities of the Negate granules, I create and store an intermediate solution with 1 TBSP of Negate granules to 14 ounces of water. This solution can then be used at 1 ounce per gallon for 1000 sq. ft. The intermediate solution is stable when stored PH 7+, under 100 degrees, per the label.

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108 of 110 people found this review helpful

Had an excellent kill with a broadcast app for poa triv in my 1/2 acre bermuda lawn, 5-14 day kill- even with cooler temperatures. No more seed heads and thin spots when the summer heat arrives! I'll be looking to finally win the war on poa after combining this with a poa listed prem this fall and 2018.

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52 of 52 people found this review helpful

I had a bad infestation of Poa this spring in my bermudagrass lawn (zone 7b) after forgetting to put down a Fall pre-emergent. This stuff worked great and killed all the Poa without harming my lawn.

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45 of 45 people found this review helpful

really expensive for such a small bottle to really use only once. was skeptical about it really working and wasting my time and money on it. took about 2 weeks and I started to notice all the poa in my yard turning yellow

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33 of 35 people found this review helpful

Well worth the $$. Speak Softly and Carry a Big Stick. This herbicide continues to be the big stick on POA for my lawn in 7A zone. I've done a couple acres worth this season. Excellent vs the more $$$$ chemicals.

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32 of 33 people found this review helpful

Last fall let's just say my pre-emergent didn't work at all. My yard has been full of Poa Annua this spring. I decided to get this and spray my bermuda grass yard with it. About 24 hours after I sprayed the yard we had torrential rain and I was afraid everything would be washed away. I did mix in some surfactant when I applied it so maybe it wouldn't have all washed away. Well it's been two weeks now and 99% of my Poa Annua is turning yellow and dying. This stuff works and now at least the Poa has stopped growing.

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14 of 15 people found this review helpful

I have owned my home in Atlanta Metro (North Georgia) for a number of years and always had issue with Poa Annua, however, the last several years it has been a major infestation. I had my doubts the Negate 37WG would work. After applying and waiting 10-14 days the POA ANNUA, and I mean all the POA ANNUA is yellowed and dead yet my Bermuda is thriving. It is well worth the effort to apply. Simply follow the direction regarding dilution.

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12 of 12 people found this review helpful

I applied this to my entire lawn of bermuda grass to kill poa. A hard rain occurred the day after I applied Negate, so I was worried that its effectiveness would be negated (see what I did there). These concerns were dispelled when I started noticing yellowing before two weeks had passed. It definitely worked and I would recommend this product to anybody. I've tried different products before, but none worked. Finally there is a solution.

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11 of 12 people found this review helpful

I have tried several substances to control Poa Annua, this is the one that worked for me. It has worked with the temperatures are cool as well as in the spring. It doesn't hard the lawn, just kills the darn Poa Annua.

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8 of 9 people found this review helpful

When I saw those little poa annua, start popping up on my lawn. First, I had no idea what they were. Later that day I was watch "how to doc" on YouTube and the episode was about poa annua. He suggested that Negate 37WG was an excellent product for getting rid of them. Guess what? Those "Poor" weeds were gone within 1 week of spraying. 2 weeks later I used them on my father in law lawn and pow, they were gone. Great product and easy to use, especially with the help of the folks at Do My Own, they were so patient and helpful about how to apply the product.

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8 of 8 people found this review helpful

Here in Tn it has gotten impossible to get your pre treatment for poa out in time.Temps raise to 50 plus temps in the middle of Jan and snow in march.If u miss putting it down in the late winter.When ever that is? This stuff will kill the poa.I use it on zoysia.Seems costly but it goes a long way.I use alittle and zip lock the rest for later use.Thanks

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6 of 8 people found this review helpful

Hit the Poa Annua, wild onion and spurweed with Netgate and only 2 weeks later there was noticeable die off. 3 weeks and the POA was completely smoked. Its winter so it will take some addtional time but with the reaults I am seeing I have 100 percent faith it will all be dead in a couple more weeks. Atrizine put during an even hotter month with more active growth didnt even touch the weeds. This stuff is great.

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6 of 6 people found this review helpful

I am a chemist and mixing chemical such as Negate is easily done. Negate killed weeds as advertised. However, there are multiple areas in my lawn with almost no growth mixed with brown grass. It's a dangerous herbicide that's not worth using. I purchased it to kill poa anna weeds.

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6 of 21 people found this review helpful

We used Negate to get rid of our winter weeds, which included Poa Annua and many more, in our established Bermuda grass lawn. Within 2 weeks the weeds started to turn yellow and die. This, coupled with our subsequent application of pre-emergent, will really help our summer lawn. Be sure to mix will correctly and apply per the instructions.

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5 of 6 people found this review helpful

I have been trying to kill poa annua for a couple years and found this post emergent, based on the price and the review i thought i gave it a try. Poa annua showed up on my lawn late Dec or Jan. I spread this herbicide in January. It took about 4-5 weeks before the poa turned yellow. I applied it in the temp around 30-40F. I almost thought it didnt work but it did, i just need a little patience. My advice is if you are trying to apply it closer to spring, i would wait because poa annua prob already has seeds coming out that would cause the same issue next year.

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5 of 5 people found this review helpful

I have a 1 acre Bermuda lawn that I've neglected for a few years and had a pretty bad invasion of Poa Annua that I needed to deal with. I was really skeptical that such a small bottle would treat an acre but I took a chance on this product and it works. You have to be patient though, I didn't start to see results until 14-21 days after app. I missed a few spots during my application and it's pretty obvious :(

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5 of 5 people found this review helpful

I had poa-annua grass all over my yard sprayed it with negate 37wg and in two weeks it is dying would recommend it.

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5 of 5 people found this review helpful

I have always used Monument to kill my Poa in a Zoysia yard...sprayed about 4 weeks ago and again last week...must be a very gradual kill. I think that it beginning to turn yellow...The Monument was also quite slow, so, hopefully this is going to be a Poa killer as well.

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5 of 7 people found this review helpful

This product is great!! Had a yard full of poe annuals and killed all the poe annuals I had, even the little ones I couldn't see or know I had and it was a lot!!

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5 of 5 people found this review helpful

I did not pre-emerge last fall, so I purchased Negate to use on Poa and broadleaf, mainly Henbit. Outstanding for the value. Easy to mix granular for use out of spray tank. Started to see weeds brown in just a few days. This is a must for Poa & broadleaf!

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5 of 5 people found this review helpful

I purchased this product on the recommendation of a you tuber that I subscribe to and that gives great advice on Bermuda grass. I wanted to use this on certain spot areas of my lawn. My lawn is 4550 sq. ft. The product says I have to mix the entire amount which is for an entire acre and then take the amount that I need. I have no way to store the product for a long period of time because it works then I won't need it again for an entire season. The you tuber took down the video and is not responding to my questions about it. Sad.

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4 of 19 people found this review helpful

Negate crushes poa and clover. We use it on a professional basis in bermuda at commercial spaces. A little goes a long way so if you're planning this for a small yard, keep that in mind. You'll have enough for quite some time.

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4 of 5 people found this review helpful

Works well but don't get impatient like me and put a second and third application that will stun ur grass or kill it

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3 of 3 people found this review helpful

I first tried Image and it didn't seem to do anything. I then saw an article comparing different chemicals for poa anna control and Netgate was rated very effective. It takes about 4 weeks to kill poa anna.

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3 of 3 people found this review helpful

Followed the directions in the FAQ for residential application and saw 85% decrease in poa annua/bluegrass in about a week. Planning to spot treat remaining areas. Very pleased with results.

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3 of 4 people found this review helpful

Negate did the job! The weeds are dying. It too a little longer than expected but they are going. I did have to retreat a few areas because the may have been missed or lightly applied. My Zoysia is healthy and growing. The dye is a little messy. Be sure to wear gloves or you might have some blue spots.

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3 of 3 people found this review helpful

Bought this to treat poa in customers yards. It had no effect on it.

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3 of 7 people found this review helpful

left several bare spots and suppressed growth for several month's. Had a Peachtree in my backyard near my fence and applied one application several feet on opposite side of fence that killed my Peachtree. Although instructors stated not to apply near trees. My parents Anna was completely eradicated. I'm a chemist and mixed solution as instructed.

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2 of 11 people found this review helpful

This is my goto to kill POA ANNUA. Those of you who complain about the price? What! It makes a GALLON of product, and compared to the alternatives, this is a BUDGET price! OMG. I love it and use it every year. It helps reduce the Poa that sneaks through, as well as killing some weeds that escape my post-em spray.

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2 of 2 people found this review helpful

This is bomb! Killed all my Poa annua. Even some other weeds. My Bermuda grass is coming in nice! Definitely be getting more of that!

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2 of 2 people found this review helpful