Seedling nipper identity?
 

I have seedlings started indoors in polystyrerne cups, under lights:
tomatoes & peppers up about 1 inch but not yet with true leaves. This
morning I find about 30 percent are nipped off 1/4 to 1/2 inch above
soil level. In most cases the young first leaves are gone. Completely
vanished - just a stub of stem remains.

I see no sign of whatever pest has done this (apparently overnight
when the lights are off.)

Can anybody make an educated guess, what beastie would this be? And
what can I do to protect the rest of my seedlings - please be quick! -
as well as thwart the pest in future?

Thanks,
Alexander Miller
Port Alberni, B.C. (Canada :) )

Seedling nipper identity?
 

On Wed, 18 Apr 2007 22:20:38 GMT, wrote:

I have seedlings started indoors in polystyrerne cups, under lights:
tomatoes & peppers up about 1 inch but not yet with true leaves. This
morning I find about 30 percent are nipped off 1/4 to 1/2 inch above
soil level. In most cases the young first leaves are gone. Completely
vanished - just a stub of stem remains.

I see no sign of whatever pest has done this (apparently overnight
when the lights are off.)

Can anybody make an educated guess, what beastie would this be? And
what can I do to protect the rest of my seedlings - please be quick! -
as well as thwart the pest in future?

Thanks,
Alexander Miller
Port Alberni, B.C. (Canada :) )

Hmmm, cutworm? But how it would get indoors I have no idea. Where
did you get the potting mix from?

Seedling nipper identity?
 

On Apr 18, 3:20 pm, wrote:
I have seedlings started indoors in polystyrerne cups, under lights:
tomatoes & peppers up about 1 inch but not yet with true leaves. This
morning I find about 30 percent are nipped off 1/4 to 1/2 inch above
soil level. In most cases the young first leaves are gone. Completely
vanished - just a stub of stem remains.

I see no sign of whatever pest has done this (apparently overnight
when the lights are off.)

Can anybody make an educated guess, what beastie would this be? And
what can I do to protect the rest of my seedlings - please be quick! -
as well as thwart the pest in future?

Thanks,
Alexander Miller
Port Alberni, B.C. (Canada :) )


Since this happened at night, you need to prevent access to the
seedlings
at night. Cover each cup with something and wrap it tightly with a
rubber band
or just group the cups together and cover with something large enough
and
heavy enough to block anything from entering, for example a large book
or
board. If something still happens you'll know that whatever it is,
it's in the soil.
It sounds like a slug/snail. Or as Victoria said, a cutworm in the
soil, but
then they would have to be in each cup, a cutworm probably
couldn't move from cup to cup. Did you see any slime trail from a
snail/slug?
Hope you find it; that would be very discouraging, to say the least!
Emilie

Seedling nipper identity?
 

Jangchub wrote in
:

On Wed, 18 Apr 2007 22:20:38 GMT, wrote:

I have seedlings started indoors in polystyrerne cups, under lights:
tomatoes & peppers up about 1 inch but not yet with true leaves. This
morning I find about 30 percent are nipped off 1/4 to 1/2 inch above
soil level. In most cases the young first leaves are gone. Completely
vanished - just a stub of stem remains.

I see no sign of whatever pest has done this (apparently overnight
when the lights are off.)

Can anybody make an educated guess, what beastie would this be? And
what can I do to protect the rest of my seedlings - please be quick! -
as well as thwart the pest in future?

Thanks,
Alexander Miller
Port Alberni, B.C. (Canada :) )

Hmmm, cutworm? But how it would get indoors I have no idea. Where
did you get the potting mix from?


Got a cat?

Seedling nipper identity?
 

Thanks all for the responses & suggestions.

The good news is, no further damage after another night. For want of a
better idea, I had doused the seedlings with appropriately diluted
Safer's soap. Don't know if that had any effect. Was also going to
sprinkle with rotenone but chickened out.

(Apologies to politically sensitive chickens.)

The soil mixture varies from pot to pot - including some garden soil,
some sphagnum, commercial potting soil, vermiculite etc, etc. Not
anywhere near uniform enough for a cotrolled experiment! Isolating
each pot, or the whole lot, under a sealed cover would have been
difficult so I didn't try - but the idea was sound; thanks.

As an added variable, I've been moving everything outdoors under cover
on the warmer days.

And no, there is no cat with access to the seedlings. Their indoor
environment is in my garage/workshop. But I've been blaming the
neighborhood felines for chomping down the greens on my outdoor
garlic. Any comments?

No trace of slug slime on either seedlings or garlic.

Aren't gardens fun !!!

Seedling nipper identity?
 

The soil mixture varies from pot to pot - including some garden soil,

Bad idea. Probable source of your problem. I always buy a new bag
of "Professional" Mix.

I've been moving everything outdoors under cover
on the warmer days.

Don't put plants in the sun with a transparent cover over them;
they'll cook.

vince norris

Seedling nipper identity?
 

Seedling nipper identity?
 

On Fri, 20 Apr 2007 11:04:33 +0000 (UTC), FragileWarrior
wrote:

wrote in
:
|
| And no, there is no cat with access to the seedlings. Their
indoor
| environment is in my garage/workshop. But I've been blaming the
| neighborhood felines for chomping down the greens on my outdoor
| garlic. Any comments?
|
|Could be. My cat loves my chives which are indoors right now.

Leads me to a new thought about the seedling nipper. We do have the
occasional mouse. Small enough to get in under the fluorescents where
it's nice & warm with tender shoots to graze on - ??? Didn't see any
droppings though.

Seedling nipper identity?
 

On Thu, 19 Apr 2007 23:19:57 -0400, vincent p. norris
wrote:

|The soil mixture varies from pot to pot - including some garden
soil,
|
|Bad idea. Probable source of your problem. I always buy a new
bag
|of "Professional" Mix.
|
| I've been moving everything outdoors under cover
|on the warmer days.
|
|Don't put plants in the sun with a transparent cover over them;
|they'll cook.
|
|vince norris

Yes they would cook if enclosed. They are only covered - to protect
from birds & (?) cats - and well ventilated.

Garden soil I've previously sterilised before using for seedlings.
This year I got lazy. Could have been a problem; maybe not.

Still no new damage. I'm betting on a mouse (caught one last night.)