Contributions to a Knowledge of the Natural Enemies of Phyllophaga

John Davis
1919 Illinois Natural History Survey bulletin  
Although this paper is intended primarily to present the known facts relative to the individual enemies of Phyllophaga, it seems desirable briefly to note some of the relations existing between the many parasites, hyperparasites, and predators, and their hosts.
doi:10.21900/j.inhs.v13.329 fatcat:mkzkwpnoyvardbf242klc4k3pq