Planted Oleanders 15 Ft. From Fruit Trees. Will The Fruit Become Poisoned?

Question

Zone 9 rocky soil santa cruz mountains/oleanders planted below fruit trees at a slightly lower level.

Answer 1

According to the article below, it sounds like the oleander would not affect fruit trees 15 feet away.

https://www.wildflower.org/expert/show.php?id=9536#:~:text=However%2C%20I%20couldn't%20find,of%20other%20plants%20around%20it.&text=The%20author%20states%20that%20oleander,contains%20the%20compound%20called%20catechin.

https://www.gardeningknowhow.com/ornamental/shrubs/oleander/oleander-toxicity.htm