Lyn from Hauser, Idaho writes
No, per the manufacturer Sevin concentrate when used on pear trees when fruit is present will not penetrate the skin. However, you do want to try and spray upper and lower leaf surface, between fruit clusters, and on small limbs and trunks only to the point of run off where the pest appear. Even though there may be some over spray when spraying it would not harm the pear itself. You would just want to be sure when you do harvest the fruit that you wash it well before using or eating.
Answer last updated on: 08/23/2016