I’ve got a lot of questions from people about an orange and black bug attacking their food crops. It’s called a Harlequin bug and it is a bad one for our vegetable gardens. You need to hand-pick them off right away as they can decimate your vegetable garden. They particularly like crops like cabbage, broccoli and mustard but will attack squash, beans, corn, asparagus, or tomatoes. I pick them off and put in a bucket of soapy water just like for squash bugs. Funny But I don’t remember them in years past but they are here now. Some people are reporting picking off hundreds of them! So don’t wait, get on it NOW.
Read more at Gardening Know How: What Are Harlequin Bugs: How To Get Rid Of Harlequin Bugs https://www.gardeningknowhow.com/plant-problems/pests/insects/get-rid-of-harlequin-bugs.htm