Hi, I had my lawn sprayed with pesticide within the last week. About 4 days after the spraying, a long trail of dead grass, about 70 feet long, appeared beside my driveway on my neighbors lawn (photos attached). My brother believes this trail is caused by moles eating the roots of the grass from below. Please view the photos and tell me if this is the likely cause. If it is moles, how can the neighbor get rid of them without using pesticides or any type of poison? She has very bad allergies and does not want to use any type of mole poison or pesticides. Thanks, Bob