Hi, my brother-in-law has advanced stage pancreatic/liver cancer. He wanted to grow some plants in a garden this summer to make salsa. I’m trying to help his wish come true. I have planted onions peppers tomatoes as the basis for my garden for him. He has also asked about cucumbers for pickles. It seems most of the plants are doing OK. My biggest problem is my cucumbers are being chewed up by some bug. I cannot spray with any type of pesticides because he only eats organic. I’m wondering what I can do to prevent this bug from demolishing my cucumbers. Also a few of my tomato plants are turning yellow. Is that overwatering? I’m going to send a picture of both and thank you for helping me find a natural remedy for these bugs.