Influence of different storage conditions on vitality and virulence of Beauveria bassiana spores

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F09%3A43882369" target="_blank" >RIV/60076658:12220/09:43882369 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2478/s10146-009-0004-1" target="_blank" >http://dx.doi.org/10.2478/s10146-009-0004-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/s10146-009-0004-1" target="_blank" >10.2478/s10146-009-0004-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of different storage conditions on vitality and virulence of Beauveria bassiana spores

Popis výsledku v původním jazyce

Impact of different carriers and storage temperatures on conidia of the fungus Beauveria bassiana strain I 101 was investigated. The aim was to reach the information on the best storage conditions for the spores shelf-life. The spores were formulated inthree types of carriers (one nutritive and two inert carriers that differed in grain size) and the experiment proceeded at temperatures 22, 4 and -20°C. The evaluation was based on vitality bioassays including germination and growth index assessment andthe bioassay of virulence based on target organism Tenebrio molitor. The germination differed markedly between temperatures as well as between carriers. Nutritive carrier was found to be the most suitable for storage of B. bassiana conidia in all aspects, especially when kept at both low temperatures. The germination rate was 97.67% after storage at 4°C for 90 days; the initial germination rate was 97.33%. On the contrary, worse results were mostly achieved in unformulated conidia stored

Název v anglickém jazyce

Influence of different storage conditions on vitality and virulence of Beauveria bassiana spores

Popis výsledku anglicky

Impact of different carriers and storage temperatures on conidia of the fungus Beauveria bassiana strain I 101 was investigated. The aim was to reach the information on the best storage conditions for the spores shelf-life. The spores were formulated inthree types of carriers (one nutritive and two inert carriers that differed in grain size) and the experiment proceeded at temperatures 22, 4 and -20°C. The evaluation was based on vitality bioassays including germination and growth index assessment andthe bioassay of virulence based on target organism Tenebrio molitor. The germination differed markedly between temperatures as well as between carriers. Nutritive carrier was found to be the most suitable for storage of B. bassiana conidia in all aspects, especially when kept at both low temperatures. The germination rate was 97.67% after storage at 4°C for 90 days; the initial germination rate was 97.33%. On the contrary, worse results were mostly achieved in unformulated conidia stored

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Agrobiology

ISSN

1803-4403

e-ISSN

—

Svazek periodika

26

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

75-81

Kód UT WoS článku

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EID výsledku v databázi Scopus

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