PRESENCE OF A HYDROXAMIC ACID GLUCOSIDE IN WHEAT PHLOEM SAP, AND ITS CONSEQUENCES FOR PERFORMANCE OF RHOPALOSIPHUM-PADI (L) (HOMOPTERA, APHIDIDAE)

Authors
GIVOVICH A SANDSTROM J NIEMEYER HM PETTERSSON J
Citation
A. Givovich et al., PRESENCE OF A HYDROXAMIC ACID GLUCOSIDE IN WHEAT PHLOEM SAP, AND ITS CONSEQUENCES FOR PERFORMANCE OF RHOPALOSIPHUM-PADI (L) (HOMOPTERA, APHIDIDAE), Journal of chemical ecology, 20(8), 1994, pp. 1923-1930
Citations number
29
Categorie Soggetti
Ecology,Biology
Journal title
Journal of chemical ecology → ACNP
ISSN journal
00980331
Volume
20
Issue
8
Year of publication
1994
Pages
1923 - 1930
Database
ISI
SICI code
0098-0331(1994)20:8<1923:POAHAG>2.0.ZU;2-3
Abstract
Phloem sap of wheat seedlings differing in whole leaf hydroxamic acid (Hx) concentrations was collected by cutting stylets of feeding aphids . DIMBOA-glucoside was the only Hx-related product found. Concentratio n of DIMBOA-glucoside in phloem sap showed a tendency to be negatively correlated with aphid performance.