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

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