[图书][B] Pathogenicity of some Ips typographus-associated blue-stain fungi to Norway spruce
H Solheim - 1988 - academia.edu
1988•academia.edu
Abstract SOLHEIM, H. 1988. Pathogenicity ofsome [ps typographlls-associated blue-stain
fungi to Norway spruce.(Patogenitet på gran til noen fargeskadesopper som følger
granbarkbillen.) Medd. Nor. inst. skogforsk. 40 (14): l-Il. To test the pathogenicity of [ps
typographlls-associated fungi to Norway spruce, trees were inoculated with four speeies,
Ophiostoma poloniclIm, o. bicolor, o. penicillalllm and Graplzillln sp. Trees inoculated with
the three Oplziostoma species produced strong hypersensitive responses in the phloem and …
fungi to Norway spruce.(Patogenitet på gran til noen fargeskadesopper som følger
granbarkbillen.) Medd. Nor. inst. skogforsk. 40 (14): l-Il. To test the pathogenicity of [ps
typographlls-associated fungi to Norway spruce, trees were inoculated with four speeies,
Ophiostoma poloniclIm, o. bicolor, o. penicillalllm and Graplzillln sp. Trees inoculated with
the three Oplziostoma species produced strong hypersensitive responses in the phloem and …
Abstract
SOLHEIM, H. 1988. Pathogenicity ofsome [ps typographlls-associated blue-stain fungi to Norway spruce.(Patogenitet på gran til noen fargeskadesopper som følger granbarkbillen.) Medd. Nor. inst. skogforsk. 40 (14): l-Il.
To test the pathogenicity of [ps typographlls-associated fungi to Norway spruce, trees were inoculated with four speeies, Ophiostoma poloniclIm, o. bicolor, o. penicillalllm and Graplzillln sp. Trees inoculated with the three Oplziostoma species produced strong hypersensitive responses in the phloem and exuded more resin than did the control trees. Only o. poloniclIm was able to invade the sapwood and consequently able to kili trees. Inoculation with Graplzillm sp. gave the same resp on se as inoculation with the control.
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