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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

PAKISTAN JOURNAL OF ZOOLOGY

ISSN

0030-9923

e-ISSN

—

Svazek periodika

49

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

197-204

Kód UT WoS článku

000398881500028

EID výsledku v databázi Scopus

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