Appendix H. Regressions of mean number of Rhinocyllus conicus egg cases per wavyleaf thistle flower head as a function of the number of bolting wavyleaf thistles within a 5-m radius of the sampled wavyleaf plant.

Regressions of mean number of Rhinocyllus conicus egg cases per wavyleaf thistle flower head as a function of the number of bolting wavyleaf thistles within a 5-m radius of the sampled wavyleaf plant.