Organic. And Effective. Cherry Trees first, seems to be their fave. The spray we did during War of the Roses II (Rose Chafer Beetles that is), has kept up a decent barricade in the grapes region. The original sprayer gave it's last gasp towards the end of that long, weary battle.
The JB, (japanese beetles), were slower to descend this season, thankfully, while real jobs and research of and then arrival of the new sprayer delayed the Death Spray being dispatched. The foot soldiers arrived early last week and earlier this week the rest of these guys arrived.
Thankfully, H. is out there, before every leaf is skelatonized and berry usurped, sprayer in hand laying down some defense.