Phenolic predictors for Norway spruce resistance to the bark beetle Ips typographus (Coleoptera: Scolytidae) and an associated fungus, Ceratocystis polonica

被引:75
作者
Brignolas, F
Lieutier, F [1 ]
Sauvard, D
Christiansen, E
Berryman, AA
机构
[1] INRA, F-45160 Ardon, France
[2] Norsk Inst Skogforskning, Dept Forest Ecol, N-1432 As, Norway
[3] Washington State Univ, Dept Entomol, Pullman, WA 99164 USA
来源
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE | 1998年 / 28卷 / 05期
关键词
D O I
10.1139/cjfr-28-5-720
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
Changes in phloem phenolic content of Norway spruce (Picea abies (L.) Karst.) clones were followed during the first 12 days of the reaction induced by phloem artificial inoculation with Ceratocystis polonica Siem., a bark beetle (Ips typographus L.) associated fungus. The aim was to confirm our previous results concerning the mechanisms of this reaction and the possible predictors of Norway spruce resistance to bark beetles and their associated fungi. The induced reaction was characterized by a slight decrease of tanning ability and an increase of (+)-catechin concentration, which confirmed our previous observations. The relative resistance of the clones was first predicted using the predictors previously proposed. In addition, the first axis of the principal component analysis describing the phenolic content of all clones was used as a synthetic predictor (resistance axis). Related variables were also tested as predictors. Actual resistance of each clone was then measured, using mass inoculations of C. polonica, and was compared with the predictions. Four predictors were so validated: the resistance axis, tanning ability and isorhapontin concentration in uninoculated phloem, and (+)-catechin concentration in the phloem 6 days after its inoculation. Phloem phenolic composition could thus be used to predict Norway spruce resistance to bark beetles and their associated fungi.
引用
收藏
页码:720 / 728
页数:9
相关论文
共 26 条
  • [1] ALCUBILLA VM, 1970, BODENKD, V127, P64
  • [2] RESISTANCE OF CONIFERS TO INVASION BY BARK BEETLE-FUNGUS ASSOCIATIONS
    BERRYMAN, AA
    [J]. BIOSCIENCE, 1972, 22 (10) : 598 - &
  • [3] BERRYMAN AA, 1978, THEORY PRACTICE MOUN, P98
  • [4] Brignolas F, 1995, EUR J FOREST PATHOL, V25, P253
  • [5] INDUCED RESPONSES IN PHENOLIC METABOLISM IN 2 NORWAY SPRUCE CLONES AFTER WOUNDING AND INOCULATIONS WITH OPHIOSTOMA-POLONICUM, A BARK BEETLE-ASSOCIATED FUNGUS
    BRIGNOLAS, F
    LACROIX, B
    LIEUTIER, F
    SAUVARD, D
    DROUET, A
    CLAUDOT, AC
    YART, A
    BERRYMAN, AA
    CHRISTIANSEN, E
    [J]. PLANT PHYSIOLOGY, 1995, 109 (03) : 821 - 827
  • [6] RESISTANCE OF CONIFERS TO BARK BEETLE ATTACK - SEARCHING FOR GENERAL RELATIONSHIPS
    CHRISTIANSEN, E
    WARING, RH
    BERRYMAN, AA
    [J]. FOREST ECOLOGY AND MANAGEMENT, 1987, 22 (1-2) : 89 - 106
  • [7] CHRISTIANSEN E, 1985, EUR J FOREST PATHOL, V15, P160
  • [8] Christiansen E, 1996, DYNAMICS OF FOREST HERBIVORY: QUEST FOR PATTERN AND PRINCIPLE, P192
  • [9] CHRISTIANSEN E, 1983, Z ANGEW ENTOMOL, V96, P110
  • [10] CROISE L, 1995, BARK BEETLES BLUE ST, P34