Small Fruit Report
Berries Northwest has done lots of work in detailing what is going on in berries fields in the Northwest region of North America., in particular to pest related issues.
Their website has lots of useful information from pest guides to industry news. This includes links to their "Small Fruit Update" a weekly email newsletter created by Peerbolt Crop Management and sent out from February to September and twice monthly October to February. As well as a calendar of industry events for the Northwest region.
They also have a pest management page at which you can search for any pest or disease that affects berry plants in general or blueberries specifically. There is a picture of the pest or disease, a description of what it looks like and when to find it, as well as some tips on how to stop it.