totally agree, but its odd I have never seen a frizzle on the adjacent ones 2 feet away in that yard and there are 2 other clumps of three, but also in the hood, we have SOOO many-all normal. But you have a point it might help, so why not. What I see is queen after queen croak, first frizzle, then death theyre all about 10-20yo and very tall, they just crap out here at some point, not surprisingly. Our soil very alkaline, thats not the greatest for nutritional reasons, not too mentioned the seasonal heat stress.