Effect of some nematophagous fungi on reproduction of a nematode pest, Heterodera schachtii, and growth of sugar beet

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A73379" target="_blank" >RIV/60460709:41210/17:73379 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/http://dx.doi.org/10.17582/journal.pjz/2017.49.1.189.196" target="_blank" >http://dx.doi.org/http://dx.doi.org/10.17582/journal.pjz/2017.49.1.189.196</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/http://dx.doi.org/10.17582/journal.pjz/2017.49.1.189.196" target="_blank" >http://dx.doi.org/10.17582/journal.pjz/2017.49.1.189.196</a>

Result language
angličtina
Original language name
Effect of some nematophagous fungi on reproduction of a nematode pest, Heterodera schachtii, and growth of sugar beet
Original language description
Heterodera schachtii is a globally important and often marginalized pest of sugar beet, cabbage, broccoli and radish, among other crops. It is a cyst-forming nematode that affects plant growth and yield. We report on studies aimed to evaluate the effects of five nematophagous fungi on the population dynamics of this pest in sugar beets in laboratory and greenhouse trials. The fungi chosen were Arthrobotrys oligospora, Dactylella oviparasitica, Clonostachys rosea, Stropharia rugosoannulata, and Lecanicillium muscarium. In the laboratory experiment, S. rugosoannulata proved to be the most efficient biocontrol agent by parasitizing the maximum number of eggs, whereas D. oviparasitica appeared to be the least efficient after 72 hours. The greatest numbers of cysts and eggs were found to be colonized with L. muscarium during microscopic observations. In the greenhouse experiment, L. muscarium had significant effects in reducing the nematode population in soil compared to the other treatments. In regard to
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project
<a href="/en/project/TA04021117" target="_blank" >TA04021117: Research of integrated methods of Sugar Beet Nematode management</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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