Population dynamics of a nematophagous fungus Lecanicillium muscarium, and root knot nematode, Meloidogyne incognita to assess the disease pressure and its management

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A73381" target="_blank" >RIV/60460709:41210/17:73381 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/http://dx.doi.org/10.17582/journal.pjz/2017.49.1.197.204" target="_blank" >http://dx.doi.org/http://dx.doi.org/10.17582/journal.pjz/2017.49.1.197.204</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/http://dx.doi.org/10.17582/journal.pjz/2017.49.1.197.204" target="_blank" >http://dx.doi.org/10.17582/journal.pjz/2017.49.1.197.204</a>

Result language
angličtina
Original language name
Population dynamics of a nematophagous fungus Lecanicillium muscarium, and root knot nematode, Meloidogyne incognita to assess the disease pressure and its management
Original language description
A series of experiments were conducted in a greenhouse to determine the population dynamics of the root knot nematode, Meloidogyne incognita, and the nematophagous fungus, Lecanicillium muscarium, on tomato. The nematode population densities were measured by determining the number of galls and egg masses, juveniles and eggs per root system, and reproduction factor. Four initial populations (Pi) (500, 1000, 1500, and 2000 eggs) mixed with antagonistic fungal conidia levels (1000, 10000, 100000, 1000000) were used during the experiments. The roots were stained with Phloxine B, the egg-masses were quantified, the root systems were rated for galling, and the egg masses were measured on a 0 to 5 scale. The nematode reproduction rate (Pf/Pi, where Pf = final nematode population / initial nematode population) decreased proportionately with the increased initial fungal conidial Pi. Foliage growth was directly related to fungal Pi and inversely to nematode Pi. Our results showed that the higher Pi of L. musca
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)

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

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