PUBLICATIONS
Chen, Z., T. E. Kolb, K. M. Clancy, V. D. Hipkins and L. E. DeWald. 2001a.
Allozyme variation in interior Douglas-fir: association with growth and
resistance to western spruce budworm herbivory. Can. J. For. Res. 31: 1691-1700.
Chen, Z., T. E. Kolb, and K. M. Clancy. 2001b. Mechanisms of Douglas-fir
resistance to western spruce budworm defoliation: budburst phenology,
photosynthetic compensation and growth rate. Tree Physiol. 21: 1159-1169. [pdf]
Chen, Z., T. E. Kolb, and K. M. Clancy.
2002a. The role of monoterpenes in resistance of Douglas-fir to western spruce
budworm defoliation. J. Chem. Ecol. 28: 897-920. [pdf]
Chen, Z., T. E. Kolb, and K. M. Clancy. 2002b. Effects of artificial and western
spruce budworm (Lepidoptera: Tortricidae) defoliation on growth and biomass
allocation of Douglas-fir seedlings. J. Econ. Entomol. 95: 587-594.[pdf]
Chen, Z., K. M. Clancy, and T. E. Kolb. 2003. Variation in budburst phenology of
Douglas-fir related to western spruce budworm (Lepidoptera: Tortricidae)
fitness. J. Econ. Entomol. 96: 377-387.
Clancy, K. M., Z. Chen, and T. E. Kolb. 2003. Foliar nutrients and induced
susceptibility: genetic mechanisms of Douglas-fir resistance to western spruce
budworm defoliation. Can. J. For. Res. (in print).
Wagner, M. R., and Z. Chen. 2003. Long-term impacts of Rhyacionia neomexicana (Dyar)
and vegetation competition on Pinus ponderosa growth in northern Arizona. For.
Sci. (in review).
Wagner, M. R., and Z. Chen. 2003. Ontogenetic resistance in Pinus ponderosa to
Rhyacionia neomexicana (Lepidoptera: Tortricidae): role of anatomical features.
IUFO Proceedings, Japan, 2003.
Barbehenn, R. V., and Z. Chen. 2003. Effects of elevated CO2 on the nutritional
quality of C3 and C4 grasses and the performance of grasshopper. Oecologia (in
review).
Barbehenn, R. V., D. N. Karowe, Z. Chen, and A. Spickard. 2003. Effects of
elevated atmospheric CO2 on the nutritional quality of several C3 and C4
grasses. Global Change Biology (in preparation).
Cai, J. H. and Z. Chen. 1992. Primary studies on the community of ecological
citrus orchard in the red soil in Jiangxi. . Research on the Red Soil Ecosystem
I, Science Press, Beijing, pp 231-233 (in Chinese).
Chen, Z. and J. H. Cai. 1992. The characteristics of root distribution and
development of Rubus hirsutus Thunb. J. Plant Resour. & Environ. 1: 44-48 (in
Chinese).
Zhao, C. M., Z. Chen and Q. Miao. 1992. The karyotype analysis of Taxodium x
Zhongsannica CL ‘401’. Jiangsu For. Sci. & Tech. 19: 8-11 (in Chinese).
Chen, K., and Z. Chen, S. A. He, L. Liu, H. Zhao, and G. Tan. Effects of
Castanea mollissima and Camellia sinensis in intercropping plantation on
distribution of their root systems. Bulletin of Nanjing Botanical Garden, Mem.
Sun Yat-Sen. 1988-89. Jiangsu Sci. & Tech. Press, Nanjing, China (in Chinese)
PRESENTATIONS
Wagner, M. R., and Z. Chen. 2003. Ontogenetic resistance in Pinus ponderosa to
Rhyacionia neomexicana (Lepidoptera: Tortricidae): role of anatomical features.
IUFO Proceedings, Japan, 2003.
Chen, Z., K. M. Clancy, and T. E. Kolb. 2002. Effect of Douglas-fir foliage
monoterpenes and nutrients on western spruce budworm fitness: budburst phenology
matters. Poster presentation. International Union of Forestry Research
Organization (IUFRO) working party 7.01.02- Tree resistance to insects.
Flagstaff, Arizona, USA. June 10-14, 2002.
Wagner, M. R., J. D. Bailey, K. M. Clancy, and Z. Chen. 2002. Entomological
research on the fire and fire surrogate treatments in Arizona and New Mexico:
preliminary results and perspective. Poster presentation. National Fire Plan
Conference, Madison, WI. April 14-16, 2002
Wagner, M. R., and Z. Chen. 2002. Pretreatment bark beetle survey on fire and
fire surrogate plots in Northern Arizona and New Mexico. Proceedings of the
first meeting of the fire and fire surrogate (FFS) entomology group. Holiday
Inn, Athens, GA Jan. 22-23, 2002.
Clancy, K. M., Z. Chen, and T. E. Kolb. 2001. Greenhouse bioassay for evaluating
performance on the western spruce budworm on grafted Douglas-fir. Poster
presentation for Ecological Society of America (ESA) annual meeting 2001,
Madison, WI.
Chen, Z., T. E. Kolb, and K. M. Clancy. 2001. The role of monoterpenes in
resistance of Douglas-fir to western spruce budworm defoliation. Poster
presentation. North America Forest Insect Work Conference, May 14-18, Edmonton,
Alberta, Canada
Chen, Z., T. E. Kolb, K. M. Clancy, L. E. DeWald and V. D. Hipkins. Allozyme
variation is associated with Douglas-fir phenotypic resistance to western spruce
budworm defoliation. Poster presentation for ESA annual meeting 2000, Snowbird,
UT.
Chen, Z., T. E. Kolb and K. M. Clancy. An evaluation of Douglas-fir resistance
mechanisms to western spruce budworm herbivory. Poster presentation for ESA
annual meeting 1999, Spokane, WA.
Chen, Z., T. E. Kolb, K. M. Clancy. 1999. Genetic variation in resistance
mechanisms of Douglas-fir to western spruce budworm defoliation. Poster
presentation. Joint meeting of the western international forest disease work
conference (WIFDWC) and western international forest insect work conference (WFIWC),
Breckenridge, CO.
Chen, Z. and A. E. Miller. Some early physiological changes in fresh-cut
yellow-poplar stumps. Oral presentation for South Carolina Academy of Science (SCAS)
annual meeting 1997, Columbia, SC.
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