Papers on Conifer Defense Mechanisms

• Berryman, A. A. 1969. Responses of Abies grandis to attack by Scolytus ventralis (Coleoptera: Scolytidae). Canadian Entomologist 101: 1033-1042.
• Berryman, A. A. and M. Ashraf. 1970. Effects of Abies grandis res in on the attack behavior and brood survival of Scolytus ventralis (Coleoptera: Scolytidae). Canadian Entomologist 102: 1229 1236.
• Berryman, A. A. 1972. Resistance of conifers to invasion by bark beetle-fungus associations. BioScience 22: 598-602.
• Russell, C. E. and A. A. Berryman. 1976. Host resistance to the fir engraver beetle. I. Monoterpene composition of Abies grandis pitch blisters and fungus-infected wounds. Canadian Journal of Botany 54: 14-18.
• Bordasch, R. P. and A. A. Berryman. 1977. Host resistance to the fir engraver beetle, Scolytus ventralis (Coleoptera: Scolytidae). 2. Repellency of Abies grandis resins and some monoterpenes. Canadian Entomologist 109: 95-100.
• Wong, B. L. and A. A. Berryman. 1977. Host resistance to the fir engraver beetle. 3. Lesion development and containment of infection by resistant Abies grandis inoculated with Trichosporium symbioticum. Canadian Journal of Botany 55: 2358-2365.
• Wright, L. C., A. A. Berryman, and S. Gurusiddaiah. 1979. Host resistance to the fir engraver beetle, Scolytus ventralis (Coleoptera: Scolytidae): 4. Effects of defoliation on wound monoterpene and inner bark carbohydrate concentrations. Canadian Entomologist 111: 1255-1262.
• Raffa, K. F. and A. A. Berryman. 1982. Physiological differences between lodgepole pines resistant and susceptible to the mountain pine beetle and associated microorganisms. Environmental Entomology 11: 486-492.
• Raffa, K. F. and A. A. Berryman. 1982. Accumulation of monoterpenes and associated volatiles following inoculation of grand fir with a fungus transmitted by the fir engraver, Scolytus ventralis (Coleoptera: Scolytidae). Canadian Entomologist 114: 797-810.
• Raffa, K. F. and A. A. Berryman. 1983. The role of host plant resistance in the colonization behavior and ecology of bark beetles. Ecological Monographs 53: 27-49.
• Raffa, K. F. and A. A. Berryman. 1983. Physiological aspects of lodgepole pine wound responses to a fungal symbiont of the mountain pine beetle, Dendroctonus ponderosae (Coleoptera: Scolytidae). Canadian Entomologist 115: 723-734.
• Raffa, K. F., A. A. Berryman, J. Simasko, W. Teal and B. L. Wong. 1985. Effects of grand fir monoterpenes on the fir engraver, Scolytus ventralis (Coleoptera: Scolytidae) and its symbiotic fungus. Environmental Entomology 14: 522-556.
• Miller, R. H. and A. A. Berryman. 1985. Energetics of conifer defense against bark beetles and associated fungi. Pages 13-23. In L. Safranyik (Ed.). Proc. IUFRO Conference, Banff, Alberta,, Pac. For. Res. Centre, Victoria, B.C.
• Miller, R. H., A. A. Berryman and C. A. Ryan. 1986. Biotic elicitors of defense reactions in lodgepole pine. Phytochemistry 25: 611-612.
• Miller, R. H., H. S. Whitney and A. A. Berryman. 1986. Effects of induced translocation stress and bark beetle attack (Dendroctonus ponderosae) on heat pulse velocity and the dynamic wound response of lodgepole pine (Pinus contorta var. latifolia). Canadian Journal of Botany 64: 2669-2674.
• Miller, R. H. and A. A. Berryman. 1986. Carbohydrate allocation and mountain pine beetle attack in girdled lodgepole pines. Canadian Journal of Forestry Research 16: 1036-1040.
• Raffa, K. F. and A. A. Berryman. 1987. Interacting selective pressures in conifer-bark beetle systems: A basis for reciprocal adaptations? American Naturalist 129: 234-262.
• Christiansen, E., R. H. Waring and A. A. Berryman. 1987. Resistance of conifers to bark beetle attack: Searching for general relationships. Forest Ecology and Management 22: 89-106.
• Lieutier, F. and A. A. Berryman. 1988. Preliminary histological investigations of the defense reactions of three pines to Ceratocystis clavigera and two chemical elicitors. Canadian Journal of Forestry Research 18: 1243-1247.
• Berryman, A. A. 1988. Towards a unified theory of plant defense. Chapter 2. In W. J. Mattson, J. Levieux and C. Barnard-Dagan (Eds.) Mechanisms of Woody Plant Defenses Against Insects. Springer-Verlag, N.Y.
• Lieutier, F. and A. A. Berryman. 1988. Elicitors of defensive reactions in conifers. Chapter 21. In W. J. Mattson, J. Levieux and C. Bernard-Dagan (Eds.). Mechanisms of Woody Plant Defenses Against Insects. Springer-Verlag, N.Y.
• Lieutier, F., A. A. Berryman and J. A. Millstein. 1991. Preliminary study of the monoterpene response of these pines to Ophiostoma clavigerum (Ascomycetes: Ophiostomatales) and two chemical elicitors. Annales Sciences Forestiere 48: 377-388.
• Brignolas, F., B. Lacroix, F. Lieutier, D. Sauvard, A. Drouet, A-C Clandot, A. Yart, A. A. Berryman and E. Christiansen. 1995. Induced responses in phenolic metabolism in two Norway spruce clones after wounding and inoculations with Ophiostoma polonicum, a bark beetle vectored fungus. Plant Physiology 109:821-827.
• Franceschi, V. R., T. Krekling, A. A. Berryman and E. Christiansen. 1998. Specialized phloem parenchyma cells in Norway spruce (Pinaceae) bark are an important site of defense reactions. American Journal of Botany 85: 601-615.
• Brignolas, F., F. Lieutier, D. Sauvard, E. Christiansen and A. A. Berryman. 1998. Phenolic predictors for Norway spruce resistance to the bark beetle Ips typographus (Coleoptera: Scolytidae) and an associated fungus, Ceratocystis polonica. Canadian Journal of Forestry Research 28:720-728.
• Christiansen, E., P. Krokene, A. A. Berryman, V. R. Franceschi, T. Krekling, F. Lieutier, A. Lonneborg and H. Solheim. 1999. Mechanical injury and fungal infection induce acquired resistance in Norway spruce. Tree Physiology 19: 399-403.
• Krokene, P., E. Christiansen, H. Solheim, V. R. Franceschi and A. A. Berryman. 1999. Induced resistance to pathogenic fungi in Norway spruce. Plant Physiology 12: 565-569
• Krekling, T., V. R. Franceschi, A. A. Berryman and E. Christiansen. 2000. The structure and development of polyphenolic parenchyma cells in Norway spruce stem phloem. Flora 195: 354-369.