ISSN:
1573-1561
Keywords:
Choristoneura fumiferana
;
Lepidoptera
;
Tortricidae
;
Abies balsamea
;
feeding stimulants
;
feeding deterrents
;
feeding preference
;
sugars
;
glycosides
;
amino acids
;
organic acids
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Chemistry and Pharmacology
Notes:
Abstract Single-choice and three-choice tests were used to determine the relative importance of host-plant chemical extracts in eliciting feeding by spruce bud worm larvae. Water-soluble components of the host trees are the most important and, of these, the sugar and glycoside fractions are the most stimulating. The amino acid and organic base fractions have no apparent effect. The organic acid fractions deter feeding slightly.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00995761