Author Topic: What is this pest on my Guava trees?  (Read 1661 times)

nana7b

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What is this pest on my Guava trees?
« on: April 19, 2015, 01:39:21 PM »
I grow tropical Guava in containers.



I have had this pest on them for a while. They are soft and can be rubbed off easily. What is this pest?




I also use the following which sprays a fine jet of water to dislodge them.



Thanks in advance.

Das Bhut

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Re: What is this pest on my Guava trees?
« Reply #1 on: April 20, 2015, 01:00:34 AM »
Looks like a guava moth to me but I could be wrong.

nana7b

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Re: What is this pest on my Guava trees?
« Reply #2 on: April 20, 2015, 06:12:16 AM »
Thank you Das but it does not look like a guava moth based on a google search. I know the photo is not the best.

They don't actually eat the leaf but I suspect they suck the juice out of them. If I don't control them the tree declines.

They are very soft bodied and has a white powdery coating on the outside. If you slide your finger on top of them without any pressure they just smear.

Also, I have not seen them move.

Viking Guy

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Re: What is this pest on my Guava trees?
« Reply #3 on: April 20, 2015, 06:34:27 AM »
Those are most likely the egg casings of the Pulvinaria floccifera, Cottony Camellia Scale.
« Last Edit: April 20, 2015, 06:37:34 AM by Viking Guy »

Mike T

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Re: What is this pest on my Guava trees?
« Reply #4 on: April 20, 2015, 07:08:25 AM »
It is a cottony scale alright.

nana7b

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Re: What is this pest on my Guava trees?
« Reply #5 on: April 20, 2015, 10:30:52 PM »
That is it! Thank you both!

Looks like ants help these guys. Time to put some tanglefoot around the trunk.

 

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