TY - JOUR
T1 - Feeding stimulation of strawberry leaf beetle, Galerucella vittaticollis Baly (coleoptera
T2 - Chrysomelidae) by quercetin glycosides in polygonaceous plants
AU - Ohta, Izumi
AU - Matsuda, Kazuhiro
AU - Matsumoto, Yoshiharu
PY - 1998
Y1 - 1998
N2 - The feeding response of the strawberry leaf beetle, Galerucella vittaticollis Baly, to quercetin glycosides found widely in polygonaceous plants was investigated. Feeding was stimulated by five quercetin glycosides: avicularin (quercetin 3-arabinoside), hyperoside (quercetin 3-galactoside), isoquercitrin (quercetin 3-glucoside), quercitrin (quercetin 3-rhamnoside) and rutin (quercetin 3-rutinoside), but not by peltatoside (quercetin 3-arabinoglucoside). In a leaf-feeding test with 11 polygonaceous plant species, leaves of Fagopyrum esculentum were fed on most by the beetles. Next in preference order were Rumex japonicus, R. acetosa, Polygonum aviculare, R. obtusifolius, P. Blumei, P. Thunbergii, P. cuspidatum, P. sachalinense, R. acetosella and P. perfoliatum. The feeding stimulants, hyperoside, isoquercitrin, quercitrin and rutin were detected by HPLC and TLC analyses in all these plant species except R. acetosella and P. perfoliatum, which were least preferred by the beetles.
AB - The feeding response of the strawberry leaf beetle, Galerucella vittaticollis Baly, to quercetin glycosides found widely in polygonaceous plants was investigated. Feeding was stimulated by five quercetin glycosides: avicularin (quercetin 3-arabinoside), hyperoside (quercetin 3-galactoside), isoquercitrin (quercetin 3-glucoside), quercitrin (quercetin 3-rhamnoside) and rutin (quercetin 3-rutinoside), but not by peltatoside (quercetin 3-arabinoglucoside). In a leaf-feeding test with 11 polygonaceous plant species, leaves of Fagopyrum esculentum were fed on most by the beetles. Next in preference order were Rumex japonicus, R. acetosa, Polygonum aviculare, R. obtusifolius, P. Blumei, P. Thunbergii, P. cuspidatum, P. sachalinense, R. acetosella and P. perfoliatum. The feeding stimulants, hyperoside, isoquercitrin, quercitrin and rutin were detected by HPLC and TLC analyses in all these plant species except R. acetosella and P. perfoliatum, which were least preferred by the beetles.
KW - Feeding stimulant
KW - Galerucella vittaticollis
KW - Polygonaceae
KW - Quercetin glycosides
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U2 - 10.1303/jjaez.42.45
DO - 10.1303/jjaez.42.45
M3 - Article
AN - SCOPUS:0032325019
SN - 0021-4914
VL - 42
SP - 45
EP - 49
JO - Japanese Journal of Applied Entomology and Zoology
JF - Japanese Journal of Applied Entomology and Zoology
IS - 2
ER -