Picture posting is enabled for all :)
Meanwhile my diluted bicarbonate of soda/detergent/salt mix sprayed on the brassicas three times a week or so is having positive results against the caterpillars again this year.
Suspect I'm now in danger of being drummed out of the forum but, after all the above excellent advice, does anyone use non-organic methods for protecting their brassicas? Yes, I'm talking about commercial insecticides. There - I said it! If so, which ones do you use? I'm obviously trying to be organic as possible but, in the absence of home produce, I buy veg from supermarkets which has certainly been chemically treated during its life cycle. So am I being precious by trying to beat nature without resorting to chemical warfare? Just trying to think outside of the box