The Effect of Different Forms of Sulphur on Incidence of Apple Scab on Apple Tree (Malus x domestica Borkh) Gloster CV

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43915519" target="_blank" >RIV/62156489:43210/19:43915519 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43310/19:43915519

Result on the web

<a href="https://doi.org/10.1515/eces-2019-0015" target="_blank" >https://doi.org/10.1515/eces-2019-0015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/eces-2019-0015" target="_blank" >10.1515/eces-2019-0015</a>

Result language

angličtina

Original language name

The Effect of Different Forms of Sulphur on Incidence of Apple Scab on Apple Tree (Malus x domestica Borkh) Gloster CV

Original language description

From 2014 to 2015 the influence of foliar application of sulphur on apple trees (Gloster cv.) was investigated in the apple orchard at the Research and Breeding Institute of Pomology in Holovousy (North-East Bohemia, Czech Republic). The experiment was based on foliar applications of fertilizers containing different forms of sulphur: elemental S-0, sulphate SO42- and thiosulphate S2O32- (in combination with other macro- and microelements) and fungicides with or without sulphur: Kumulus (S-0 + F) and the conventional fungicide programme (F), in the respective treatments. Apple scab incidence on leaves and fruits was investigated in each experimental year according to the relevant methodology of the OEPP/EPPO standard PP1/5(3) Venturia inaequalis. Data on the incidence of apple scab correlate with the process of pathogen life cycle and risk of infection on the given dates. The incidence of apple scab was the lowest in 2014 in treatment S-0 + F (10.8 % on leaves, 2.8 % on fruits) and F (15.8 % on leaves, 6 % on fruits) where conventional fungicides were used. When compared with the other treatments these treatments were the most effective even if the incidence of scab in the individual treatments in 2015 increased by 28 to 60 % due to high infection pressure. The results confirmed the efficiency of the conventional fungicide programme (S-0 + F and F) against apple scab incidence on fruits. What is more, the results were slightly better in the treatment, where the conventional fungicide programme was combined with fertilizer containing elemental S (S-0 + F) in comparison with fungicides applied alone (F). The effect of the other forms of sulphur (SO4 and S2O3) on apple scab control has not been confirmed. According to the results, the application of the conventional fungicide programme (S-0 + F and F) is more effective against scab incidence than the inorganic forms of sulphur alone.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

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

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

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

Name of the periodical

Ecological Chemistry and Engineering S

ISSN

1898-6196

e-ISSN

—

Volume of the periodical

26

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

10

Pages from-to

199-208

UT code for WoS article

000462923300015

EID of the result in the Scopus database

2-s2.0-85064819532