Does this kill dallis grass?
1467590
Are you sure? i have a bottle of it and used it and the dallisgrass lived. How offen did you use it to kill your dallisgrass?
1570247
I used diuron decades ago to kill weeds in ponds, but some of the memories are fading. I do know that cattails have a waxy surface that causes liquids and think emulsions to simply bead up and roll off. To kill a cattail, you need a wetting agent like dish soap (about 1/2 tsp) with each gallon of liquid to mix with your diuron to penetrate the surface coating. Another effective herbicide is diquat. Again, a wetting agent is needed.Hope this helps, like I said, that was a long time ago.
1941112
I would doubt it. This kills grass and weeds well although there are some "tough" weeds that require a higher concentration. I've used it to kill weeds in ground cover evergreens where it gets the needs but not the evergreens (they may brown a little for a time). Maybe if you used a much higher concentration than recommended for weeds?
492520
Depends on the flower, but yes it will kill most vegetation that is not a type of grass.
724837
It kills Bermuda Grass. If that is what you have it will work and will not disturb other plants in the vacinity.
671836
Yes you can. It will not kill weeds but will kill grass around trees, shrubs, flowers.
2264480
I bought this product specifically to get rid of a nasty batch of Japanese knotweed. It worked just as promised, but I have not tried it on grass per se. It took half the bottle to spray just the leaves of the knotweed. Surely St. Gabriel should be able to help you. I called with a question and they were very helpful. Good luck
1896155
If you get in on grass or your floweres it will kill them. I've used it on areas that are strictly weeds for the most part or not close to other vegetation I don't want to kill.
2234677
This product is non selective. It will kill both of the grass and weeds. The Weed B Gone Clover is not very effective to kill the weeds. Does anyone know the more effective weeds killer that the professional lawn care services use?
1136020
I assume that it will. However, it will not kill the roots, it just destroys above ground vegetation, all vegetation. I used it to kill raspberries, a plant that is very hard to kill.
1165673
One word, yes. It is a heavy duty poison and it will kill any plant it touches. I watered down and sprayed on weeds that were in between rock. Be careful of drift from flowing water or overspray onto other plants.
1708164
It only kills Bermuda. I can spray it on my flowers and it doesn't hurt them. Great product
1626918
I have marathon grass and it did not kill the grass. It was somewhat effective in killing the oxalis but it never killed it completely.
2234678
It kills anything it touches including grass. Don't use on a windy day. Works all season. I purchased this last year. Only thing i found that works.
1980342
It kills everything, even grass. I add 1/4 dishwashing liquid and 2 TBS salt. Apply with a sprayer when the sun is out and it's hot.
297601
I have used 4 bottles of this on my yard and have had no plants die from it. I spray around them and know some drift gets on them but not a lot. Pretty well kills Bermuda grass but numerous applications are probably necessary.
1570245
Yes, it will kill cattails but the recommended procedure has you dissolve it in the surrounding water(s). I have found that spraying glyphosphate on the upper exposed leaves will be more selective and will kill the cattails. You will probably want to boost the surfactant level in the spray so it wets the whole surface of the leaves. Most Glyphosphate formulations have some surfactant but more would be better.Dissolving Diuron in the pond water will kill most of the algae and vegetation but may be more drastic than you want. If you kill off all the pond plants too late in the season, they will decompose under the ice and will deplete the pond oxygen. Yes, it will kill cattails but the recommended procedure has you dissolve it in the surrounding water(s). I have found that spraying glyphosphate on the upper exposed leaves will be more selective and will kill the cattails. You will probably want to boost the surfactant level in the spray so it wets the whole surface of the leaves. Most Glyphosphate formulations have some surfactant but more would be better.Dissolving Diuron in the pond water will kill most of the algae and vegetation but may be more drastic than you want. If you kill off all the pond plants too late in the season,... » Read More Yes, it will kill cattails but the recommended procedure has you dissolve it in the surrounding water(s). I have found that spraying glyphosphate on the upper exposed leaves will be more selective and will kill the cattails. You will probably want to boost the surfactant level in the spray so it wets the whole surface of the leaves. Most Glyphosphate formulations have some surfactant but more would be better.Dissolving Diuron in the pond water will kill most of the algae and vegetation but may be more drastic than you want. If you kill off all the pond plants too late in the season, they will decompose under the ice and will deplete the pond oxygen. « Show Less