Harp
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- Apr 18, 2014
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Damn sorry too hear. For each successful grow In have there is usually a problem grow right around the corner. keep at it!
https://www.thcfarmer.com/community/threads/another-root-aphids-testimony.60553/
The second link is the one I meant to send. Peace
At this point what do you have to loose? It's going to stung them for a bit but I think if your not ready to chop and start over what's left to loose?I have a plan. It might sound crazy but I think it's worth a try. I'm goona carefully take the plants out and try to hose the roots and dirt out.
I have a plan. It might sound crazy but I think it's worth a try. I'm goona carefully take the plants out and try to hose the roots and dirt off.
Might want to research hot water dunk also.I have a plan. It might sound crazy but I think it's worth a try. I'm goona carefully take the plants out and try to hose the roots and dirt out.
I'm not one for natural remedies, as they usually don't work.
But nicotine teas will kill any arthropod, root aphids included.
One can of unflavored long-cut chewing tobacco to one gallon of hot water.
Steep until room temperature, strain, and drench the roots.
I'm not sure how much you'd need in DWC, but try adding a gallon of the
filtered, pH adjusted nicotine tea to your reservoir.
In fact, imidacloprid, common root aphid treatment, is a nicotine analog.
Nicotine doesn't hurt plants. Well, it can harm Solanaceae, but Cannabis
isn't in that category.
Imidacloprid didn't work for me and has a ridiculous half life which remains in the final product. Never tried Nicotine and in my research learned that it CAN harm Cannabis plants. I suppose it could be dosage strength (which was the reason I didn't give it a shot). If I ever come across RA's again I'd probably start with a safe (LOW dosage) of Nicotine. If that doesn't work.. hit them with the Orthene.. Stuff kills very fast and has a safe half life!
Let us know your outcome bro and as always Best wishes!
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