Marilyn writes
There is a PHI or pre-harvest interval of 14 days for lettuce. Fertilome Liquid Carbaryl is not labeled for use on peas or green onions and should not be used for those vegetables. We recommend that you contact your local cooperative extension office and speak to the master gardener on staff for more advice on what you can use on these edible plants.
Answer last updated on: 07/07/2011
