OperaV1, Main, Exploration, bibRecord, 001926

The effect of pests on the yield and economical value of cereals

Identifieur interne : 001926 ( Main/Exploration ); précédent : 001925; suivant : 001927

The effect of pests on the yield and economical value of cereals

Auteurs : L. Talgre [Estonie] ; E. Lauringson [Estonie] ; V. Vasar [Estonie] ; H. Roostalu [Estonie]

Source :

Agronomy research : (Tartu) [ 1406-894X ] ; 2006.

RBID : Pascal:06-0399968

Descripteurs français

Pascal (Inist)
- Phytopathogène, Dégât, Rendement, Valeur économique, Rentabilité, Condition météorologique, Céréale, Plante céréalière, Lutte chimique, Pyrenophora teres, Septoria, Fongicide, Estonie, Programme application, Pulvérisation, Agronomie.
Wicri :
- geographic : Estonie.
- topic : Valeur économique, Rentabilité, Céréale, Agronomie.

English descriptors

KwdEn :
- Agronomy, Application program, Atmospheric condition, Cereal, Cereal crop, Chemical control, Damage, Economic value, Estonia, Fungicide, Plant pathogen, Profitability, Pyrenophora teres, Septoria, Spraying, Yield.

Abstract

One of the most serious factors that limit the yield of cereal crops is fungal diseases. In the Estonian University of Life Sciences field trials with various spray programs of fungicides were conducted to determine the efficacy and economical value of different pesticide combinations. The spray programs with full dose rates of fungicides were not always economically justified nor were the multiple application systems. Yield increase up to 35% in spring wheat and up to 33% in barley was achieved when the timing of pesticide application was optimal and the crop stand was good and had high yield potential. The dominating disease in spring wheat on both trial years was Septoria spp. The best control was provided by fungicide Opera (active ingredients pyraclostrobin and epoxiconazole). Barley was infected mostly by Pyrenophora teres. The economical efficiency of disease control depended primarily on the weather conditions, crop stand and the quality of cereals. Application of pesticides was economically more effective in spring wheat. Therefore multiple application programs with more expensive pesticides can be recommended. The dense crop stand and an environment favorable for distribution of diseases increased the efficacy of fungicides on barley.

Affiliations:

Estonie

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000370
to stream PascalFrancis, to step Curation: 000222
to stream PascalFrancis, to step Checkpoint: 000302
to stream Main, to step Merge: 001961
to stream Main, to step Curation: 001926

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">The effect of pests on the yield and economical value of cereals</title>
<author><name sortKey="Talgre, L" sort="Talgre, L" uniqKey="Talgre L" first="L." last="Talgre">L. Talgre</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi St. 64</s1>
<s2>51014 Tartu</s2>
<s3>EST</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>51014 Tartu</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lauringson, E" sort="Lauringson, E" uniqKey="Lauringson E" first="E." last="Lauringson">E. Lauringson</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi St. 64</s1>
<s2>51014 Tartu</s2>
<s3>EST</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>51014 Tartu</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Vasar, V" sort="Vasar, V" uniqKey="Vasar V" first="V." last="Vasar">V. Vasar</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Research Centre EVIKA Tallinn University of Technology, Teaduse 6a</s1>
<s2>75501 Saku, Harjumaa</s2>
<s3>EST</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>75501 Saku, Harjumaa</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Roostalu, H" sort="Roostalu, H" uniqKey="Roostalu H" first="H." last="Roostalu">H. Roostalu</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi St. 64</s1>
<s2>51014 Tartu</s2>
<s3>EST</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>51014 Tartu</wicri:noRegion>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">06-0399968</idno>
<date when="2006">2006</date>
<idno type="stanalyst">PASCAL 06-0399968 INIST</idno>
<idno type="RBID">Pascal:06-0399968</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000370</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000222</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000302</idno>
<idno type="wicri:doubleKey">1406-894X:2006:Talgre L:the:effect:of</idno>
<idno type="wicri:Area/Main/Merge">001961</idno>
<idno type="wicri:Area/Main/Curation">001926</idno>
<idno type="wicri:Area/Main/Exploration">001926</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">The effect of pests on the yield and economical value of cereals</title>
<author><name sortKey="Talgre, L" sort="Talgre, L" uniqKey="Talgre L" first="L." last="Talgre">L. Talgre</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi St. 64</s1>
<s2>51014 Tartu</s2>
<s3>EST</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>51014 Tartu</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lauringson, E" sort="Lauringson, E" uniqKey="Lauringson E" first="E." last="Lauringson">E. Lauringson</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi St. 64</s1>
<s2>51014 Tartu</s2>
<s3>EST</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>51014 Tartu</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Vasar, V" sort="Vasar, V" uniqKey="Vasar V" first="V." last="Vasar">V. Vasar</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Research Centre EVIKA Tallinn University of Technology, Teaduse 6a</s1>
<s2>75501 Saku, Harjumaa</s2>
<s3>EST</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>75501 Saku, Harjumaa</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Roostalu, H" sort="Roostalu, H" uniqKey="Roostalu H" first="H." last="Roostalu">H. Roostalu</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi St. 64</s1>
<s2>51014 Tartu</s2>
<s3>EST</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Estonie</country>
<wicri:noRegion>51014 Tartu</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Agronomy research : (Tartu)</title>
<title level="j" type="abbreviated">Agron. res. : (Tartu)</title>
<idno type="ISSN">1406-894X</idno>
<imprint><date when="2006">2006</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Agronomy research : (Tartu)</title>
<title level="j" type="abbreviated">Agron. res. : (Tartu)</title>
<idno type="ISSN">1406-894X</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Agronomy</term>
<term>Application program</term>
<term>Atmospheric condition</term>
<term>Cereal</term>
<term>Cereal crop</term>
<term>Chemical control</term>
<term>Damage</term>
<term>Economic value</term>
<term>Estonia</term>
<term>Fungicide</term>
<term>Plant pathogen</term>
<term>Profitability</term>
<term>Pyrenophora teres</term>
<term>Septoria</term>
<term>Spraying</term>
<term>Yield</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Phytopathogène</term>
<term>Dégât</term>
<term>Rendement</term>
<term>Valeur économique</term>
<term>Rentabilité</term>
<term>Condition météorologique</term>
<term>Céréale</term>
<term>Plante céréalière</term>
<term>Lutte chimique</term>
<term>Pyrenophora teres</term>
<term>Septoria</term>
<term>Fongicide</term>
<term>Estonie</term>
<term>Programme application</term>
<term>Pulvérisation</term>
<term>Agronomie</term>
</keywords>
<keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Estonie</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Valeur économique</term>
<term>Rentabilité</term>
<term>Céréale</term>
<term>Agronomie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">One of the most serious factors that limit the yield of cereal crops is fungal diseases. In the Estonian University of Life Sciences field trials with various spray programs of fungicides were conducted to determine the efficacy and economical value of different pesticide combinations. The spray programs with full dose rates of fungicides were not always economically justified nor were the multiple application systems. Yield increase up to 35% in spring wheat and up to 33% in barley was achieved when the timing of pesticide application was optimal and the crop stand was good and had high yield potential. The dominating disease in spring wheat on both trial years was Septoria spp. The best control was provided by fungicide Opera (active ingredients pyraclostrobin and epoxiconazole). Barley was infected mostly by Pyrenophora teres. The economical efficiency of disease control depended primarily on the weather conditions, crop stand and the quality of cereals. Application of pesticides was economically more effective in spring wheat. Therefore multiple application programs with more expensive pesticides can be recommended. The dense crop stand and an environment favorable for distribution of diseases increased the efficacy of fungicides on barley.</div>
</front>
</TEI>
<affiliations><list><country><li>Estonie</li>
</country>
</list>
<tree><country name="Estonie"><noRegion><name sortKey="Talgre, L" sort="Talgre, L" uniqKey="Talgre L" first="L." last="Talgre">L. Talgre</name>
</noRegion>
<name sortKey="Lauringson, E" sort="Lauringson, E" uniqKey="Lauringson E" first="E." last="Lauringson">E. Lauringson</name>
<name sortKey="Roostalu, H" sort="Roostalu, H" uniqKey="Roostalu H" first="H." last="Roostalu">H. Roostalu</name>
<name sortKey="Vasar, V" sort="Vasar, V" uniqKey="Vasar V" first="V." last="Vasar">V. Vasar</name>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Musique/explor/OperaV1/Data/Main/Exploration

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001926 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001926 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Musique
   |area=    OperaV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     Pascal:06-0399968
   |texte=   The effect of pests on the yield and economical value of cereals
}}

This area was generated with Dilib version V0.6.21.
Data generation: Thu Apr 14 14:59:05 2016. Site generation: Thu Jan 4 23:09:23 2024

	Serveur d'exploration sur l'opéra
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur l'opéra

The effect of pests on the yield and economical value of cereals

The effect of pests on the yield and economical value of cereals

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri