Effect of Fungicide Application Timing on Sclerotinia Sclerotiorum Infection Rate and Yield in Winter Oilseed Rape

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F17%3AN0000009" target="_blank" >RIV/25328859:_____/17:N0000009 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/17:73585

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs10343-017-0392-x" target="_blank" >https://link.springer.com/article/10.1007%2Fs10343-017-0392-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10343-017-0392-x" target="_blank" >10.1007/s10343-017-0392-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Fungicide Application Timing on Sclerotinia Sclerotiorum Infection Rate and Yield in Winter Oilseed Rape

Popis výsledku v původním jazyce

In experiments on winter oilseed rape during 2013-2016, we examined the influence of timing of fungicides application at BBCH 61-63 and BBCH 65-67 for fungicides containing active ingredients based upon new triazoles, strobilurins and SDH inhibitors (cyproconazole 80 g/l a.i. + azoxystrobin 200 g/l a.i., picoxystrobin 200 g/l a.i. + cyproconazole 80 g/l a.i., boscalid 200 g/l a.i. + dimoxystrobin 200 g/l a.i., protioconazole 125 g/l a.i. + fluopyram 125 g/l a.i., and prochloraz 276 g/l a.i. + tebuconazole 133 g/l a.i.) on effectiveness against Sclerotinia sclerotiorum and yield. For cyproconazole 80 g/l a.i. + azoxystrobin 200 g/l a.i. and boscalid 200 g/l a.i. + dimoxystrobin 200 g/l a.i., two applications with divided and full doses were also performed. Applications at BBCH 65-67 resulted in a statistically insignificant 4% greater effectiveness against Sclerotinia sclerotiorum. All applications increased yields, but no significant difference was determined due to application timing by growth stages. Divided applications achieved the highest effectiveness, while yield was increased especially at full dosage. In practice, however, such split applications are difficult to perform.

Název v anglickém jazyce

Effect of Fungicide Application Timing on Sclerotinia Sclerotiorum Infection Rate and Yield in Winter Oilseed Rape

Popis výsledku anglicky

In experiments on winter oilseed rape during 2013-2016, we examined the influence of timing of fungicides application at BBCH 61-63 and BBCH 65-67 for fungicides containing active ingredients based upon new triazoles, strobilurins and SDH inhibitors (cyproconazole 80 g/l a.i. + azoxystrobin 200 g/l a.i., picoxystrobin 200 g/l a.i. + cyproconazole 80 g/l a.i., boscalid 200 g/l a.i. + dimoxystrobin 200 g/l a.i., protioconazole 125 g/l a.i. + fluopyram 125 g/l a.i., and prochloraz 276 g/l a.i. + tebuconazole 133 g/l a.i.) on effectiveness against Sclerotinia sclerotiorum and yield. For cyproconazole 80 g/l a.i. + azoxystrobin 200 g/l a.i. and boscalid 200 g/l a.i. + dimoxystrobin 200 g/l a.i., two applications with divided and full doses were also performed. Applications at BBCH 65-67 resulted in a statistically insignificant 4% greater effectiveness against Sclerotinia sclerotiorum. All applications increased yields, but no significant difference was determined due to application timing by growth stages. Divided applications achieved the highest effectiveness, while yield was increased especially at full dosage. In practice, however, such split applications are difficult to perform.

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

<a href="/cs/project/QJ1310227" target="_blank" >QJ1310227: Nové poznatky z biologie a epidemiologie patogenů řepky a jejich rezistence k pesticidům v podmínkách České republiky jako základy racionalizace ochrany proti nim</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

GESUNDE PFLANZEN

ISSN

0367-4223

e-ISSN

1439-0345

Svazek periodika

69

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

6

Strana od-do

67-72

Kód UT WoS článku

000402395700002

EID výsledku v databázi Scopus

2-s2.0-85019171625