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ambrosia beetle
Jul 11, 2019 11:19:28   #
tinusbum Loc: east texas
 
killing my mimosa tree,really tiny
and a robberfly that landed where i was shooting


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Jul 11, 2019 11:25:31   #
napabob Loc: Napa CA
 
tinusbum wrote:
killing my mimosa tree,really tiny
and a robberfly that landed where i was shooting


is the puddle leftover bug juice?

I give it an 8.5........toes pointed....on entry

nice robber!!

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Jul 11, 2019 11:44:30   #
newtoyou Loc: Eastport
 
napabob wrote:
is the puddle leftover bug juice?

I give it an 8.5........toes pointed....on entry

nice robber!!




Juice likely a fungus exudate.
This is the blue color of
the wood infested with these.
The parents carry spores that grow in the wood to feed larva.The one you shot may be starting a brood.
The starter hole stocked with a bit of fungus and eggs laid and hole plugged.
And life goes on.
Bill

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Jul 11, 2019 11:46:07   #
napabob Loc: Napa CA
 
newtoyou wrote:
Juice likely a fungus exudate.
This is the blue color of
the wood infested with these.
The parents carry spores that grow in the wood to feed larva.The one you shot may be starting a brood.
The starter hole stocked with a bit of fungus and eggs laid and hole plugged.
And life goes on.
Bill



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Jul 11, 2019 12:01:29   #
tinusbum Loc: east texas
 
napabob wrote:



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Jul 11, 2019 13:22:21   #
newtoyou Loc: Eastport
 
tinusbum wrote:
killing my mimosa tree,really tiny
and a robberfly that landed where i was shooting


Sadly, you are right about killing the tree.
The fungus will clog the paths for water in the tree. Eventually the flow of nutrition and transpiration stops. The tree dies, making it better for the beetles.
Cut and if possible, burn. Or in the trash or away in another way, or the beetles will spread.
Bill

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Jul 12, 2019 17:50:51   #
EnglishBrenda Loc: Kent, England
 
Crikey, its a good job you haven't got a wooden leg.

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Jul 12, 2019 18:48:40   #
tinusbum Loc: east texas
 
EnglishBrenda wrote:
Crikey, its a good job you haven't got a wooden leg.



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