|
Forums36
Topics41,028
Posts558,660
Members18,545
| |
Most Online3,612
Jan 10th, 2023
|
|
|
10 members (Drago, Shorthose, Sunil, Theo Gallus, Boondoggle, canyoncreek, Dave Davidson1, rjackson, Augie, Justin W),
1,062
guests, and
336
robots. |
|
Key:
Admin,
Global Mod,
Mod
|
|
|
|
Joined: Nov 2009
Posts: 108
Lunker
|
OP
Lunker
Joined: Nov 2009
Posts: 108 |
Is there anything that you can spray on duckweed that only kills duckweed? Thanks
"If people concentrated on the really important things in life, there'd be a shortage of fishing poles." Doug Larson 
|
|
|
|
|
Joined: Nov 2007
Posts: 227
Lunker
|
|
Lunker
Joined: Nov 2007
Posts: 227 |
Our engineers tell us that goldfish will control duckweed. They are occasionally stocked in our wastewater lagoons for this specific purpose. I have put duckweed in my wine barrel pond with goldfish and it doesn't last more than a week. Then again, i never feed them so their probably awefully hungry. Good luck.
|
|
|
|
|
Joined: Jan 2010
Posts: 914
Lunker
|
|
Lunker
Joined: Jan 2010
Posts: 914 |
Is there anything that you can spray on duckweed that only kills duckweed? Thanks Almost a trick question. First, the most effective treatment for duckweed with a herbicide is not sprayed on at all. You would either use granular or liqoud, mixed in the pond slow release Fluridone is best. And no, there is no herbicide that I know of that is duckweed selective. In fact, I have seen many used improperly, killing everything but the duckweed.
|
|
|
|
|
Joined: Mar 2005
Posts: 21,518 Likes: 272
Moderator Hall of Fame 2014  Lunker
|
Moderator Hall of Fame 2014 Lunker
Joined: Mar 2005
Posts: 21,518 Likes: 272 |
I agree with PF. DW is the most difficult weed I have dealt with. 
|
|
|
Moderated by Bill Cody, Bruce Condello, catmandoo, Chris Steelman, Dave Davidson1, esshup, ewest, FireIsHot, Omaha, Sunil, teehjaeh57
|
There are no members with birthdays on this day. |
|
|
|
.gif)
