Using of hydrogen cyanide against Ditylenchus dipsaci nematode present on garlic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F16%3A70436" target="_blank" >RIV/60460709:41210/16:70436 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/16:00003587

Výsledek na webu

<a href="http://dx.doi.org/10.17221/28/2016-PSE" target="_blank" >http://dx.doi.org/10.17221/28/2016-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/28/2016-PSE" target="_blank" >10.17221/28/2016-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Using of hydrogen cyanide against Ditylenchus dipsaci nematode present on garlic

Popis výsledku v původním jazyce

The stem and bulb nematode (Ditylenchus dipsaci) is a serious quarantine pest of vgetables spreading worldwide via seed and planting material. Currently, a hot water technique is used as the pre-seed treatment, which is difficult to execute and the risk of seed damage is high. The objectives of this study were to evaluate the (a) penetration of gaseous hydrogen cyanide (HCN) into garlic tissue; (b) HCN phytotoxicity, and (c) nematicide potential of HCN against D. dipsaci. Penetration of HCN into the core of the garlic clove wad approximately 30% of the concetration inside the fumigation chamber after 30 h of exposure. Decreased emergency was observed only in the exposure treatment lasting 16 and more hours. Garlic cloves naturally infested by D. dipsaci were treated with HCN at a concetration of 20 g/m3 for 12, 18 and 24 h in a fumigation chamber, and 99% mortality was achieved in all three exposure times.

Název v anglickém jazyce

Using of hydrogen cyanide against Ditylenchus dipsaci nematode present on garlic

Popis výsledku anglicky

The stem and bulb nematode (Ditylenchus dipsaci) is a serious quarantine pest of vgetables spreading worldwide via seed and planting material. Currently, a hot water technique is used as the pre-seed treatment, which is difficult to execute and the risk of seed damage is high. The objectives of this study were to evaluate the (a) penetration of gaseous hydrogen cyanide (HCN) into garlic tissue; (b) HCN phytotoxicity, and (c) nematicide potential of HCN against D. dipsaci. Penetration of HCN into the core of the garlic clove wad approximately 30% of the concetration inside the fumigation chamber after 30 h of exposure. Decreased emergency was observed only in the exposure treatment lasting 16 and more hours. Garlic cloves naturally infested by D. dipsaci were treated with HCN at a concetration of 20 g/m3 for 12, 18 and 24 h in a fumigation chamber, and 99% mortality was achieved in all three exposure times.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

62

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

184-188

Kód UT WoS článku

000378149000006

EID výsledku v databázi Scopus

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