Tulsabonsigh
Shohin
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I have a tropical indoor tree that is in bonsai gravel and is infested with what looks to be fruit nats. Tiny little flying bugs! What do I do?? I’ve used neem oil 4 times no luck
Nats!
- Thread starter Tulsabonsigh
- Start date
BrianBay9
Masterpiece
Often that means you are watering too often, or your soil is too water retentive. Easy short term solution is to put up some of those pest adhesive strips. That catches most of them. At the same time watch your watering. Only water as the soil starts to dry out.
canoeguide
Chumono
Fungus gnats.
"Mosquito bits" sprinkled on the soil surface to kill them in the soil, sticky traps to kill them in the air.
"Mosquito bits" sprinkled on the soil surface to kill them in the soil, sticky traps to kill them in the air.
cbroad
Omono
I know a lot of people are scared to do this, but the ladies at the greenhouse where I used to work would use 1/4 cup of bleach per gallon of day old water, and water it into the soil to kill fungal gnats.
rawlyn
Yamadori
I’ve had some luck controlling fungus gnats by adding some hydrogen peroxide (along with plain H2O) to my watering routine about once every other week in the winter. Also hang some flypaper. Peroxide doesn’t seem to have adversely affected any of my trees or houseplants. I don’t think I could bring myself to use bleach, but you never know. . .
The overwatering diagnosis is correct. The larvae only live in damp soil. You can either let the tree dry out (so that about the top 1"of soil dries), just to the point of the plant just barely starting to wilt (if it's deciduous) and that will kill all the larvae.
Otherwise use a natural, safe and effective bacterial pathogen of the larval form of fungus gnats: Bacillus thuringiensus
You can pick up a bottle at your local greenhouse/garden center. Sprinkle on... easy enough. Just ask for Bt because you have fungus gnats. They will know what you're looking for.
Otherwise use a natural, safe and effective bacterial pathogen of the larval form of fungus gnats: Bacillus thuringiensus
You can pick up a bottle at your local greenhouse/garden center. Sprinkle on... easy enough. Just ask for Bt because you have fungus gnats. They will know what you're looking for.
just.wing.it
Deadwood Head
Thought this was about the DC Nationals baseball team.....G
penumbra
Imperial Masterpiece
All good ideas above. Then there are the natural remedies like cinnamon sprinkled on the soil. All measures work to a greater or lesser degree but none of them address the problem completely. Neem knocks them down for a day. The pest strips are pretty effective. The peroxide again works for a day but can be frequently reapplied. Bleach makes me uneasy. Cinnamon actually lasts longer than some other procedures. I have not tried mosquito bits but it may be worth trying.
A fan blowing on plants helps quite a bit.
A fan blowing on plants helps quite a bit.
sorce
Nonsense Rascal
just.wing.it
Deadwood Head
Centipedes
Are these guys harmful? And if so how do I get rid of them? I have them in the soil in most of my trees. I really notice them in pond baskets, not so much in bonsai pots.
sorce
Nonsense Rascal
Centipedes
Are these guys harmful? And if so how do I get rid of them? I have them in the soil in most of my trees. I really notice them in pond baskets, not so much in bonsai pots.www.bonsainut.com
Reckon those are millipedes, been killing them all year in my ficus, and found a gang of them in a nursery juniper today, I flooded em out for a few hours.
Damn them.
Sorce
canoeguide
Chumono
Mosquito Bits are Bacillus thurengiensis israelensis. Simple to use and cheap.
BrianBay9
Masterpiece
Centipedes and millipedes are predators. They should be cleaning up other bugs in the pot. Not sure I'd try to get rid of them.
Bnana
Chumono
Centipedes are predators, millipedes not.
sorce
Nonsense Rascal
I think some can be predators, even if these are, they are still at the infestation point, which causes problems no matter what.
At first I couldn't cut them in half, then it became easier.
Sorce
At first I couldn't cut them in half, then it became easier.
Sorce
