Sevin should be applied to strawberries 7 days prior to harvest per the product label.
The Sevin product label states: Do not use on fresh/succulent peas and beans. Depending on the veggie treated the PHI or Pre Harvest Interval is 3-21 days before harvest. You can find this chart on the product label. You may also contact GardenTech at 866-945-5033 for further advice about the beans.
Sevin is not labeled to be applied to peas. Captain Jacks Dead Bug Brew is listed for application on peas. You will mix 2 oz per gallon of water. You will wait a minimum of 3 days from last application to harvest for succlent peas and 28 days for dried peas.