little black flies, but no leaf damage... WTF???

newbiegreengrow · 09-03-2007, 05:57 PM

got these little black flies everywhere, but my plants show no sign of damage anywhere... about the size of a fruitfly,maybe just a bit longer, and they look a bit thinner than a fruitfly. lil' cocksuckers are everywhere... Indoor grow, I water every other day, using seaweed extract and fish emulsion, along with dried blood and bonemeal. could they be eatin the blood and bonemeal?
I don't get it. Also sprayed the little bastards with ortho vegetable bug spray, and it didn't hurt them a bit....
any clues?
I could try to get a macro photo of one, but the're pretty small...

ninfan77 · 09-03-2007, 06:36 PM

Could be fungus gnats or some other type.

To be safe, i'd get some neem oil, mix with a wetting agent, such as dish soap (not antibacterial) and spray both sides of all leaves.

Better safe than sorry eh?

Shaggy_420 · 09-03-2007, 06:40 PM

yea pictures would help
by your description they sound like fungus gnats

newbiegreengrow · 09-03-2007, 07:44 PM

here are some extreme closeups of the little fuckers...
these things can be bad news, eh?
the plants look super healthy... nice and green, compact growth, no wilt or leaf twisting...
I guess the maggots, or larvae can eat on the root structures, or even introduce root fungus.
how to get rid of them?

Shaggy_420 · 09-03-2007, 07:49 PM

those are some ugly-ass bugs
they sorta look like babie wasps (hence the abdomen and antena)

newbiegreengrow · 09-03-2007, 07:53 PM

yeah, but they're PUNY as fuck... they'd have room to dance a jig on a pin-head.

Shaggy_420 · 09-03-2007, 08:04 PM

hmmm
if you dont find an answer in like 1 hour then google it

newbiegreengrow · 09-03-2007, 08:09 PM

I'm thinkin they might be those fungus gnats...

newbiegreengrow · 09-04-2007, 03:50 AM

The soil is a mixture of soils that I bought from a very reputable business here...
some seaweed compost, some manure, some shellfish compost, vermiculite, and sphagnum moss. I have no idea about sterilization, but my immediate guess would be no. I'm thinking that they might have been in the soil...
so you're thinking that they are NOT the fungus gnats?

newbiegreengrow · 09-05-2007, 03:35 AM

hmmmm...
guess what else I found?
In checkingeverything out, I noticed a little yellow spot on one leaf on one plant in the rear of my room...
Spider mites.
I'm thinking that all of these little critters could have been brought in with all of the organic soils and composts...
I douched everything down with Safer's spray yesterday afternoon.
I'll keep you guys posted...

newbiegreengrow · 09-05-2007, 02:06 PM

Quote:

Originally Posted by slunt

Spider mites tend to congregate on the bottom of the leaf, so make sure the underside gets a good soaking. Repeat procedure in 3-4 days and again 3-4 days later to break the egg-larva-adult cycle.

good info, slunt... will do.
I just rechecked, and everything looks clear so far

09-03-2007, 05:57 PM	#1 (permalink)
newbiegreengrow YaHookan Join Date: Aug 2007 Location: In a Van Down By The River Posts: 214 Thanks: 1 Thanked 3 Times in 2 Posts	little black flies, but no leaf damage... WTF??? got these little black flies everywhere, but my plants show no sign of damage anywhere... about the size of a fruitfly,maybe just a bit longer, and they look a bit thinner than a fruitfly. lil' cocksuckers are everywhere... Indoor grow, I water every other day, using seaweed extract and fish emulsion, along with dried blood and bonemeal. could they be eatin the blood and bonemeal? I don't get it. Also sprayed the little bastards with ortho vegetable bug spray, and it didn't hurt them a bit.... any clues? I could try to get a macro photo of one, but the're pretty small...

09-03-2007, 06:40 PM	#3 (permalink)
Shaggy_420 Marijuana Consumer Join Date: Jul 2007 Location: NV Posts: 592 Thanks: 197 Thanked 71 Times in 39 Posts	yea pictures would help by your description they sound like fungus gnats __________________ "Penalties against the possession of a drug should not be more damaging to an individual than the use of the drug itself... Nowhere is this more clear to me than in the laws against possession of marijuana... Therefore, I support legislation amending federal law to eliminate all federal criminal penalties for the possession of up to 1 oz. of marijuana." - Jimmy Carter, Former President & Nobel Peace Prize Winner

09-03-2007, 07:44 PM	#4 (permalink)
newbiegreengrow YaHookan Join Date: Aug 2007 Location: In a Van Down By The River Posts: 214 Thanks: 1 Thanked 3 Times in 2 Posts	here are some extreme closeups of the little fuckers... these things can be bad news, eh? the plants look super healthy... nice and green, compact growth, no wilt or leaf twisting... I guess the maggots, or larvae can eat on the root structures, or even introduce root fungus. how to get rid of them? Attached Images Last edited by newbiegreengrow; 09-03-2007 at 07:47 PM.

09-03-2007, 07:49 PM	#5 (permalink)
Shaggy_420 Marijuana Consumer Join Date: Jul 2007 Location: NV Posts: 592 Thanks: 197 Thanked 71 Times in 39 Posts	those are some ugly-ass bugs they sorta look like babie wasps (hence the abdomen and antena) __________________ "Penalties against the possession of a drug should not be more damaging to an individual than the use of the drug itself... Nowhere is this more clear to me than in the laws against possession of marijuana... Therefore, I support legislation amending federal law to eliminate all federal criminal penalties for the possession of up to 1 oz. of marijuana." - Jimmy Carter, Former President & Nobel Peace Prize Winner

09-03-2007, 08:04 PM	#7 (permalink)
Shaggy_420 Marijuana Consumer Join Date: Jul 2007 Location: NV Posts: 592 Thanks: 197 Thanked 71 Times in 39 Posts	hmmm if you dont find an answer in like 1 hour then google it __________________ "Penalties against the possession of a drug should not be more damaging to an individual than the use of the drug itself... Nowhere is this more clear to me than in the laws against possession of marijuana... Therefore, I support legislation amending federal law to eliminate all federal criminal penalties for the possession of up to 1 oz. of marijuana." - Jimmy Carter, Former President & Nobel Peace Prize Winner

09-03-2007, 06:36 PM	#2 (permalink)
ninfan77 YaHookan Join Date: Sep 2006 Posts: 129 Thanks: 1 Thanked 2 Times in 2 Posts	Could be fungus gnats or some other type. To be safe, i'd get some neem oil, mix with a wetting agent, such as dish soap (not antibacterial) and spray both sides of all leaves. Better safe than sorry eh?

09-03-2007, 07:53 PM	#6 (permalink)
newbiegreengrow YaHookan Join Date: Aug 2007 Location: In a Van Down By The River Posts: 214 Thanks: 1 Thanked 3 Times in 2 Posts	yeah, but they're PUNY as fuck... they'd have room to dance a jig on a pin-head.

09-03-2007, 08:09 PM	#8 (permalink)
newbiegreengrow YaHookan Join Date: Aug 2007 Location: In a Van Down By The River Posts: 214 Thanks: 1 Thanked 3 Times in 2 Posts	I'm thinkin they might be those fungus gnats...

09-04-2007, 03:50 AM	#9 (permalink)
newbiegreengrow YaHookan Join Date: Aug 2007 Location: In a Van Down By The River Posts: 214 Thanks: 1 Thanked 3 Times in 2 Posts	The soil is a mixture of soils that I bought from a very reputable business here... some seaweed compost, some manure, some shellfish compost, vermiculite, and sphagnum moss. I have no idea about sterilization, but my immediate guess would be no. I'm thinking that they might have been in the soil... so you're thinking that they are NOT the fungus gnats?

09-05-2007, 03:35 AM	#10 (permalink)
newbiegreengrow YaHookan Join Date: Aug 2007 Location: In a Van Down By The River Posts: 214 Thanks: 1 Thanked 3 Times in 2 Posts	hmmmm... guess what else I found? In checkingeverything out, I noticed a little yellow spot on one leaf on one plant in the rear of my room... Spider mites. I'm thinking that all of these little critters could have been brought in with all of the organic soils and composts... I douched everything down with Safer's spray yesterday afternoon. I'll keep you guys posted...

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode