- Zhong, H., and T. D. Schowalter. 1989. Conifer bole utilization by wood-boring beetles in western Oregon . Canadian Journal of Forest Research 19:943-947.
- Zhong, H., F. Hastings, and F. Hain. 1994. Detection and quantification of trace levels of carbaryl and its metabolites from Dendroctonus frontalis Zimmermann . Journal of Agricultural and Food Chemistry 42:949-953.
- Zhong, H., F. Hastings, F. Hain, and R. Werner. 1994. Toxicity of carbaryl toward the southern pine beetle in filter paper, bark and cut bolt bioassays . Journal of Entomological Science 29:247-253.
- Zhong, H., F. Hastings, F. Hain, and W. Dauterman. 1995. Comparison of the metabolic fate of carbaryl-naphthyl-1-14C in two bark beetle species (Coleoptera: Scolytidae) . Journal of Economic Entomology 88:551-557.
- Zhong, H., F. Hastings, F. Hain, E. Holsten, and R. Warner. 1995. Rate of penetration and residual toxicokinetics of carbaryl on southern pine beetle and spruce beetle (Coleoptera: Scolytidae) . Journal of Economic Entomology 88:543-550.