Control of Hoplocampa testudinea using the extract from Quassia amara in organic apple growing

In 2008 and 2009 the effects of quassin and neoquassin (oxygenated triterpenes) on apple sawfly (Hoplocampa testudinea Klug, 1814) were studied. In the Czech Republic, monitoring was carried out in small-plot trials and in one laboratory experiment. The extract containing quassin and neoquassin was...

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Bibliographic Details
Main Authors: V. Psota, J. Ouředníčková, V. Falta
Format: Article
Language:English
Published: Czech Academy of Agricultural Sciences 2010-12-01
Series:Horticultural Science
Subjects:
Online Access:https://hortsci.agriculturejournals.cz/artkey/hor-201004-0004_control-of-hoplocampa-testudinea-using-the-extract-from-quassia-amara-in-organic-apple-growing.php