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Insect and Spider Identification: What are these metallic cocoons on my trees?

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    Communities > Forums > Insect and Spider Identification
    Forum: Insect and Spider IdentificationReplies: 18, Views: 119
    AuthorContent
    SandyLJ
    Eastern Nevada
    United States

    June 27, 2012 1:04 PM

    Post #9183643

    I have been finding these metallic looking cocoons all over my yard and today found one on this tree limb that I had to trim off. Is it bad?

    Thanks so much
    Sandy

    Thumbnail by SandyLJ   Thumbnail by SandyLJ
    Click an image for an enlarged view.

    greenthumb99
    Lucketts, VA (Zone 7a)

    June 27, 2012 6:10 PM

    Post #9183964

    I would guess that they are egg masses rather than cacoons.
    1alh1
    Sidney, OH (Zone 6a)

    June 27, 2012 8:16 PM

    Post #9184174

    Could be stink bug eggs?
    SandyLJ
    Eastern Nevada
    United States

    June 28, 2012 12:26 AM

    Post #9184297

    Egg masses is correct...I didnt know what to call them so that is why I said cocoons, lol. We have alot of Stink Bugs around here so possibly, I will have to look into that further.

    Thanks for the info
    Flapdoodle
    Minot, ND

    June 28, 2012 10:14 AM

    Post #9184766

    Maybe tent caterpillar moth eggs? - http://bugguide.net/node/view/105368/bgimage

    trackinsand

    trackinsand
    mid central, FL (Zone 9a)

    June 28, 2012 1:00 PM

    Post #9185037

    cool picture. i've only ever seen them after they've made their "tent" and spread out over a host plant.
    crissyr
    Malvern, AR (Zone 7b)

    June 28, 2012 1:07 PM

    Post #9185050

    What kind of plant are those on?

    Tent cat eggs aren't white and they're not as flat on the stem, and these don't have the webbing around them.

    trackinsand

    trackinsand
    mid central, FL (Zone 9a)

    June 28, 2012 1:43 PM

    Post #9185092

    not saying that's what the eggs are, but they wouldn't have webbing until after they hatch and migrate to a fork of the tree. that's when and where they make their "tent".
    SandyLJ
    Eastern Nevada
    United States

    June 29, 2012 12:46 AM

    Post #9185718

    This limb is from my Pauls Scarlet Hawthorne tree...my husband had broke it with the backhoe and so I finished cutting it off and discovered the eggs. I have also seen a few more of these exact eggs in my yard, one of them was on the back retaining wall and no where near a plant. I destroyed it because I am struggling with so many bug issues that I didnt want to add to it. I was thinking maybe I should try to keep the branch somewhere until it hatches and see what comes of it?

    trackinsand

    trackinsand
    mid central, FL (Zone 9a)

    June 29, 2012 5:17 AM

    Post #9185833

    that would be a good idea...and take pictures!
    kwanjin
    West Valley City, UT (Zone 7a)

    June 29, 2012 8:40 AM

    Post #9186077

    Yes, please!

    trackinsand

    trackinsand
    mid central, FL (Zone 9a)

    June 29, 2012 8:46 AM

    Post #9186082

    it's always possible that these eggs could be from a predatory species of insect that would actually help with your bug problems.
    Flapdoodle
    Minot, ND

    June 29, 2012 10:25 AM

    Post #9186236

    Re: "it's always possible that these eggs could be from a predatory species of insect that would actually help with your bug problems."

    The fact that these masses appeared numerous would seem to make this unlikely. Also, eggs seem to be wrong shape - see http://www.whatsthatbug.com/2010/02/21/wheel-bug-eggs-2/ for assassin bug eggs.

    trackinsand

    trackinsand
    mid central, FL (Zone 9a)

    June 29, 2012 10:44 AM

    Post #9186262

    i was thinking more along the lines of a Predatory Stink Bug...trying to look on the positive side! lol
    SandyLJ
    Eastern Nevada
    United States

    June 29, 2012 5:50 PM

    Post #9186786

    I have placed the stem in a jar with a vented lid and will watch it and when they hatch I will take new photo's and submit them for your entertainment, lol.

    Thanks so much for the help
    Sandy

    trackinsand

    trackinsand
    mid central, FL (Zone 9a)

    June 29, 2012 6:17 PM

    Post #9186803

    LOL we're like little kids...coat our hands with molasses and give us a feather. we'll be happy for hours.
    kwanjin
    West Valley City, UT (Zone 7a)

    June 29, 2012 7:59 PM

    Post #9186952

    ROTF!!! Yup!
    SandyLJ
    Eastern Nevada
    United States

    June 29, 2012 10:18 PM

    Post #9187070

    :) you guys crack me up...thanks, I needed it!

    sallyg

    sallyg
    Anne Arundel,, MD (Zone 7a)

    June 30, 2012 10:48 AM

    Post #9187524

    sign me up for the bug watching. too..LOL..

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    Other Insect and Spider Identification Threads you might be interested in:

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    SOLVED: Tiny Red Critters Angel 23 May 27, 2012 4:10 PM
    SOLVED: Do you know what kind of Spider this is? dignbloom 55 Aug 18, 2012 4:36 PM
    SOLVED: green caterpillar xox_kitkat_xox 4 Jan 24, 2010 9:05 PM
    SOLVED: Name this insect? Dinu 16 Oct 19, 2008 2:54 PM
    SOLVED: Red Spider about the diameter of a penny gardenwife 24 Oct 10, 2009 10:41 AM


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