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Bug identification?
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Author:  Colum Black-Byron [ Mar 17th, '14, 17:55 ]
Post subject:  Bug identification?

Hi all.

I've got these little buggers on my cauliflower plants.

Are they aphids? They don't look like photos I've found of them. And I think I saw a moth flying away quickly when I was taking photos.

And if identified, any good ways to knock them on the head?

Image

Image

Author:  Marc d W [ Mar 17th, '14, 19:54 ]
Post subject:  Re: Bug identification?

looks like cabbage aphid to me. Check out http://www.backyardaquaponics.com/forum/viewtopic.php?f=3&t=12442&hilit=cabbage+aphid
They are a bugger to get rid of as they multiply so quickly and the predators cant seem to get on top of them.

Author:  Colum Black-Byron [ Mar 18th, '14, 05:02 ]
Post subject:  Re: Bug identification?

That does appear to be them. Little buggers.

Thanks for the I.D

Author:  Tlrobb [ Mar 18th, '14, 12:37 ]
Post subject:  Re: Bug identification?

These things are evil. Stay on top of it or they will take over.

Author:  Tlrobb [ Mar 18th, '14, 12:50 ]
Post subject:  Re: Bug identification?

Here are some suggested treatments for the infestation. NOTE Note all methods are appropriate for AP.

Botanical pesticides

Ginger rhizome extract
Grind 50 g of ginger and make into paste. Mix with
3 liters of water. Strain. Add 12 ml of soap. Mix well.
Ten (10) kg of ginger is needed for 1 ha.

Custard apple leaf extract
Boil 500 g of leaves in 2 liters of water until the
remaining liquid is about ½ liter. Strain. Dilute filtrate
with 10 -15 liters of water.

Spray solutions
Ammonia spray
Mix 1 part ammonia with 7 parts water. This spray
also controls flea beetles.

Soap spray
Mix 2½ tablespoons of liquid soap to a gallon of
water.


Here's my source
http://www.oisat.org/downloads/field_guide_cabbage.pdf

Author:  scotty435 [ Mar 18th, '14, 12:57 ]
Post subject:  Re: Bug identification?

Tirobb - did you mean to say NOT all methods are appropriate for AP?

Author:  Colum Black-Byron [ Mar 18th, '14, 13:37 ]
Post subject:  Re: Bug identification?

Tlrobb wrote:
Soap spray
Mix 2½ tablespoons of liquid soap to a gallon of
water.


Is that just the normal dishwashing detergent (morning fresh type)?

Author:  Tlrobb [ Mar 18th, '14, 22:28 ]
Post subject:  Re: Bug identification?

scotty435 wrote:
Tirobb - did you mean to say NOT all methods are appropriate for AP?



Correct NOT all are appropriate.

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