I was in my veg garden yesterday admiring my brussels when to my horror they were covered in caterpillars. There was no sign of them two days. I'm now obsessed with picking them off and watching my chickens devour them. I thought I was doing so well, but on the bright side they are a lot more advanced than last year and hopefully I am now on top of the carnage before there would nothing left of the plant. I will get my soapy water spray too. Good advice. Thanks.