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Literature DB >> 24253873

Multivariate study of moose browsing in relation to phenol pattern in pine needles.

Abstract

Extracts of needles from Scots pine,Pinus sylvestris L., grown on fertile (A) or poor (B) soil, and from lodgepole pine,P. contorta Doug. (C), have been analyzed with HPLC and UV detection. By application of multivariate analysis, the phenol pattern was shown to vary between species and between habitats. Within groups A and B, moose food choice was highly correlated to phenol pattern. Concentrations of most of the analyzed compounds were internally correlated. Information related to pine growth rate could also be extracted from the phenolic pattern for A, B, and C. Moose food choice was not correlated to pine growth rate.

Entities: Chemical Species

Year: 1992 PMID： 24253873 DOI： 10.1007/BF00987826

Source DB: PubMed Journal: J Chem Ecol ISSN： 0098-0331 Impact factor: 2.626

12 in total

1. Naturally occurring auxin transport regulators.

Authors: M Jacobs; P H Rubery
Journal: Science Date: 1988-07-15 Impact factor: 47.728

2. Resource availability and plant antiherbivore defense.

Authors: P D Coley; J P Bryant; F S Chapin
Journal: Science Date: 1985-11-22 Impact factor: 47.728

3. Distribution of birch (Betula SPP.), willow (Salix SPP.), and poplar (Populus SPP.) secondary metabolites and their potential role as chemical defense against herbivores.

Authors: R T Palo
Journal: J Chem Ecol Date: 1984-03 Impact factor: 2.626

6. Effects of nitrogen fertilization on secondary chemistry and ectomycorrhizal state of Scots pine seedlings and on growth of grey pine aphid.

Authors: P Kainulainen; J Holopainen; V Palomäki; T Holopainen
Journal: J Chem Ecol Date: 1996-04 Impact factor: 2.626

6 in total

Multivariate study of moose browsing in relation to phenol pattern in pine needles.

1. Naturally occurring auxin transport regulators.

2. Resource availability and plant antiherbivore defense.

3. Distribution of birch (Betula SPP.), willow (Salix SPP.), and poplar (Populus SPP.) secondary metabolites and their potential role as chemical defense against herbivores.

4. Relation ofSpodoptera eridania choice to tannins and protein oflotus corniculatus.

5. Plant polyphenols (syn. vegetable tannins) and chemical defense-A reappraisal.

6. Chemical defense in birch. Platyphylloside: A phenol fromBetula pendula inhibiting digestibility.

7. The constitutents of conifer needles. VI. Phenolic glycosides from Pinus sylvestris.

8. Pinosylvin and pinosylvin methyl ether as feeding deterrents in green alder.

9. Effects of phenolic acids on germination and early growth of herbaceous woodland plants.

10. Chemical correlates of rhesus monkey food choice: The influence of hydrolyzable tannins.

1. Pine needle oil causes avoidance behaviors in pocket gopherGeomys bursarius.

2. (1S,2R,4S,5S)-angelicoidenol-2-o-β-D-glucopyranoside-A moose deterrent compound in Scots pine (Pinus sylvestris L.).

3. Chemical Traits that Predict Susceptibility of Pinus radiata to Marsupial Bark Stripping.

4. Platyphylloside: Metabolism and digestibility reductionin vitro.

5. Bioactivity of beaver castoreum constituents using principal components analysis.

6. Effects of nitrogen fertilization on secondary chemistry and ectomycorrhizal state of Scots pine seedlings and on growth of grey pine aphid.