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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao European Journal of ...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
European Journal of Plant Pathology
Article . 1968 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
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Chenopodium quinoa, a herbaceous test plant for chlorotic leaf spot virus in apple

Authors: Hillegonda J. Pfaeltzer;

Chenopodium quinoa, a herbaceous test plant for chlorotic leaf spot virus in apple

Abstract

The chlorotic leaf spot virus which occurs latent in apples, is widespread in Dutch orchards. In the present paper sap inoculation onChenopodium quinoa is recommended for rapid indexing of trees. Young leaves gave satisfactory results when tested during the first 4–6 weeks after expansion of the buds. The best results were obtained when homogenated petals were used as inoculum. Het chlorotische-bladvlekkenvirus komt in Nederland zeer algemeen latent voor in alle appelrassen. Het virus kan door middel van sapinoculatie opChenopodium quinoa worden aangetoond. Een week na de inoculatie reageren de toetsplanten met lokale vlekken op de bladeren. Deze methode is veel sneller dan de indicatie met behulp van houtige toetsplanten. Hoewel gedurende het gehele seizoen virusoverdracht mogelijk is, kan het virus goed worden aangetoond met jong blad in de eerste 4 tot 6 weken na het uitlopen van de bladknoppen. Nog betere resultaten worden verkregen met bloemblaadjes.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
3
Average
Average
Average
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