Hi Marcy,

They have enjoyed my brassicas for a couple of years, and now are completely gone. Here's what I found out in my exasperation, and then witnessed myself:
 First, focus on their eggs. They deposit those under leaves in neat sets of barrels. Pretty easy to spot and collect.
 Second, their very effective predator (the eggs, that is) happens to be a pill bug. They arrived in droves the second year around and had a party, and I haven't seen a stink bug ever since early spring. I also heard of some people collecting a quantity of painted bugs/ stink bugs, squashing them in water, making a spray and using that, and there is a formula somewhere on the internet, but I couldn't bring myself to do it, so can't vouch for the effectiveness. Look for the pill bug links, though. Here's one:  

http://forums2.gardenweb.com/forums/load/organic/msg1003443021418.html. 

 It has a whole discussion on what works.

Good luck,

Katia.

From: Marcy@personalcreations.net
Date: Wed, 8 Sep 2010 20:28:15 -0700
To: scpg@arashi.com
Subject: [Scpg] Painted Bug, Bagrada hilaris


Perhaps this will illicit as good a response as steep slopes.

I need help!  I seem to have a massive infestation of the African Painted Bug, Bagrada hilaris.  They appeared last season, noticeably effecting my Kale and Broccoli.  The juvenile bugs have devastated my Alyssum and are moving on to whatever else they can find.  At first I thought they were just eating the dead and dying plant matter, but realize now that they are the reason the plants were dying, not from under watering.   After cleaning up and cutting back the seasoned, dead and dying plants, the bugs have become quite visible and infesting everything else.  

There doesn't appear to be any advice online as to how to deal with these little critters.  Is there another insect or bird that might enjoy them?  Is there a plant or fragrance that will repel them?
I've resorted to vacuuming them and then washing them down the garbage disposal, but  this is not a sustainable solution.
  
Please offer your sound advice as it would be greatly appreciated.

I requested info from the USDA, wondering if someone might respond and what might be suggested, I got a reply!  

Hi there -

I know these infestations can be troublesome. I have talked to the State Entomologist at the California Department of Food and Agriculture and here was his advice:

Arizona is having some success with synthetic pyrethroids in commercial fields, and for a homeowner a contact insecticide like carbaryl would also give some control.  Unfortunately though, there isn’t a very effective organic option for this bug, and I’m not aware of any biocontrol agents or plant fragrances that are useful against this bug.  My suggestion is to contact the Los Angeles County Agricultural Commissioner’s office to see if they have any advice.  Phone number is 626-575-5471 or website is http://acwm.co.la.ca.us/

The county can also help with identification of the insect just in case it is something else.

Thanks,

Helene R. Wright
State Plant Health Director, California
USDA, APHIS, PPQ




I'd like to know if anyone else out there is having the same problem, what area your in and how you're managing it. 

Sincerely,

Marcy I. Rosenthal
Culver City, CA


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