Depends on your definition of neighbor. For some that means the adjacent property owner.
For us, our neighbors are those people living around us. We talk, we know each other, we try to be considerate, helpful and polite. Neighbor across the street is going through tough times, here, I just finished taking his trash to the dump, he cut and ran. Nobody's planning on turning him in, we split his cats, he left a key and later I'm going to clean out his fridge. Here, that's what neighbors do, they help eachother, even after one's moved.
Of course, if you're talking about an adjacent property owner, then, by all means, call and complain a blue streak. After all, you have your property value to worry about and it's not your responsibility to go to the health/agriculture dept and get some mosquito discs to toss in the pool.
IOW, it's not going to make any difference, one more problem, one more drop in the bucket, ah well, just toss it in the complaint box, we'll get back to you when we get a chance.... btdt
I'm sorry you're going through this.