Negative effect of fungicides used in practical hop protection against downy mildew (Pseudoperonospora humuli) on aphidophagous coccinellids Propylea quatuordecimpunctata L.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F14864347%3A_____%2F13%3A%230000504" target="_blank" >RIV/14864347:_____/13:#0000504 - isvavai.cz</a>
Result on the web
<a href="http://www.actahort.org/books/1010/1010_12.htm" target="_blank" >http://www.actahort.org/books/1010/1010_12.htm</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Negative effect of fungicides used in practical hop protection against downy mildew (Pseudoperonospora humuli) on aphidophagous coccinellids Propylea quatuordecimpunctata L.
Original language description
Still increasing attention has been paid to the development of IPM systems within EU countries. Natural enemies play a very important role in these systems. Therefore, it is necessary to use only such pesticides, whose harmfulness is generally lower andacceptable. Downy mildew (Pseudoperonospora humuli) is commonly controlled by fungicides applied during the season. Nevertheless, at that time numerous aphidophagous predators, especially coccinellids are present on leaves of the treated plants feeding on aphids. Ladybird Propylea quatuordecimpunctata L. belongs to the most important species attacking damson-hop aphid (Phorodon humuli Schrank). Fungicides, which are in current use, were tested on eggs, larvae, pupae and adults of this ladybird species to determine their real effect and convenience of their inclusion within IPM systems. The fungicides tested in the bioassays increased the mortality rate of each developmental stage of P. quatuordecimpunctata. Adults of coccinellids were m
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GF - Diseases, pests, weeds and plant protection
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Horticulturae 1010
ISBN
978-90-6605-696-1
ISSN
0567-7572
e-ISSN
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Number of pages
4
Pages from-to
109-112
Publisher name
International Society for Horticultural Science (ISHS)
Place of publication
Leuven, Belgie
Event location
Žatec, ČR
Event date
Sep 9, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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