pest problem. cant identify which species

[madx]

im vegging 54 white widow from clones in soil and im growing in a greenhouse.
the tops of 12 plants are really weird looking almost stopped growing except for a few new micro/mutant leaves and i cant see any insects. a few of the plant are infected all over.
the rest of the plants are looking fine and i have cut the infected areas off and the ones that look worst i have put outside. i have had alot of other insect attacks but this one is really strange, to me anyway.
anybody know what it is ?

the good plants

also this is how they should all look

infected

infected


madx ..denmark

 

[SCF]

what do the bugs look like? I think they may be root bound.

 

[Braindead#1]

The same for me! Really shit sick plant like mine






Mutations, nevertheless i don't see any bug2 or thrips or something like that.
Only one young leafs and young shoots, I'm blazed...

 

[SCF]

The same for me! Really shit sick plant like mine

Looks like Calcium deficiency, and Potash.. the K in NPK. a full fledged nutrient feeding probably would fix this. But you need to know the ph of your water.. Tap or Distilled? You need to know the PH of you Soil, and run off water. This giving you a great idea of whats going on in your plants root system. please report them if you can get this information. a second thought i saw white milky leaves... possible mite infestation....

This could really be a multitude of problems. i would need to see a full report on your set up before being able to properly try to trouble shoot this with you.

 

[Braindead#1]

Yep look at this one, my last run, growing aéroponicly ph6 and ec: 1.2 in veg time, actually they are in bloom but buds fail and it's my second run with that shit....Not the same result from bug or thrips attack...really strange, thats kill all my plants...

 

[madx]

what do the bugs look like? I think they may be root bound.

i cant see any insects and i have with great success grown plants about four times bigger in the same size container without any root bound problems.i think it is an insect because it starts in one plant and spreads to all nearby plants in a circular pattern, it starts in the fresh grow tips but will spread to the rest of the plant if untreated.

 

[madx]

yeah braindead looks like the same thing. weird bug we got hold of

 

[SCF]

arg long post gone....

Anyways.. let me roll this J........................damn too tight..

Ok, so i believe it could be a virus os somesort as well. have you ever heard of the Tobacco Mosaic Virus?

I really think you need a 60 X microscope from Radio Shack. You need to identify any pest, if they really are there. So you can form a plan of attack. Otherwise you are just laying on the ground. Lets take care of this.

 

[madx]

there is no radio shack in denmark, but i found a 50-200X usb microscope in sweden and i am waiting for it to be shipped. with a magnifying glass i can see small specs moving around but they are too small to identify. i really hope the m.scope gets here soon before i loose all 54 plants.

 

[Core]

if it is bugs try and compare here...the HIghlighted are most common cannabis pests

http://www.icmag.com/ic/showthread.php?p=1703607#post1703607

 

[Braindead#1]

I saw really small white pest under the leafs, i think it's mite infestation... how to erradictate this shit? Tips are welcome

 

[Core]

pull most of the infected leaves....treat with neem oil and pyrethrums organicly...or go chemical...but i ain't have tips for that.....

 

[Starkiller]

Braindead#1 did you figure out what was your problem?
I have exactly same strange leaves and i cant fugure out what it is
Any help would be appreciated

 

[Starkiller]

Or anyone else please...my plants dont grow anymore

 

[Chiefsmokingbud]

I've had plants start mutating sometimes after a transplant or just because the roots were disturbed. Sudden mutation is a good indication of root damage

 

[Starkiller]

i suspect root damage. Small bugs crowling on earth and on pots.
They are max 1 mm long, are light brown or grey and have 2 antenas and 3 pairs of legs (if i saw ok, because are so small).
On roots i dont see any damage and i cant figure out what bugs they are.
What thise bugs could be and how to get rid of them?

 

[Starkiller]

anyone please?

 

[Core]

look in the thread i made...push the link in my signature and have a look....i suggest you look up springtails and compare....nway the most common pest are highlighted inthere