Your welcome. I just didn't think you wanted to use DDT on your berries. I wouldn't. I try and use only natural pest controls but the DDT can would be a good collectors item to remember what poisons we used to use on our foods. Also plant garlic and plant marigolds in your gardens. Marigolds are a natural insect repellant. Just like cursanthamums( please don't count off for spelling) are used in natural pet dips to get rid of fleas and ticks. The oils of cursanthamums is always a good insect repellant in a garden and around the house. No misquitoes!