Pruning and incidences of diseases and pests in environmentally oriented apple growing systems: some aspects

A tétel rövid nézete
dc.creatorHolb, I. J.
dc.creatorGonda, I.
dc.creatorBitskey, K.
dc.date2001-03-21
dc.date.accessioned2021-06-28T09:57:50Z
dc.date.available2021-06-28T09:57:50Z
dc.descriptionIn Hungary, fruit growers are increasingly interested in environmentally oriented growing methods, such as organic and integrated systems. The main factor in creating such systems is the establishment of a system of cultivar-pruning-plant protection based on production technology. Therefore, our aim was to examine the susceptibility of apple cultivars to diseases and pests and the effect of pruning technique on diseases and pests in organic and integrated growing systems. Two pathogens (Venturia inaequalis, Podosphaera leucotricha) and two pests (Leueoptera malifoliella, Pannonychus ulmi) were observed in organic and integrated systems under "strong" and "weak" pruning techniques. Our results showed that, compared to integrated production, the pathogens and pests infected the trees more in the organic system. The pruning technique affected mainly the cultivars susceptible to diseases and pests. In general, the "weak" pruning technique correlated with a higher level of damage caused by diseases and pests than the "strong" pruning technique, especially in the organic growing system. The reason that techniques should be carefully chosen is that shoots grow faster and more vigorously after employing the "strong" pruning technique. This supports a better preservation of the trees, as a result of reduced susceptibility of plant tissues to diseases and pests.
dc.formatapplication/pdf
dc.identifierhttps://ojs.lib.unideb.hu/IJHS/article/view/243
dc.identifier10.31421/IJHS/7/1/243
dc.identifier.urihttp://hdl.handle.net/2437/314079
dc.languageeng
dc.publisherUniversity of Debrecen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/243/242
dc.sourceInternational Journal of Horticultural Science; Vol. 7 No. 1 (2001); 24-29.
dc.source2676-931X
dc.source1585-0404
dc.source10.31421/IJHS/7/1
dc.subjectVenturia inaequalis
dc.subjectPodosphaera leucotricha
dc.subjectLeucoptera malifoliella
dc.subjectPannonychus ulmi
dc.subjectpruning
dc.subjectintegrated fruit production
dc.subjectorganic apple production
dc.titlePruning and incidences of diseases and pests in environmentally oriented apple growing systems: some aspects
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
Fájlok
Eredeti köteg (ORIGINAL bundle)
Megjelenítve 1 - 1 (Összesen 1)
Nem elérhető
Név:
pdf.pdf
Méret:
2.03 MB
Formátum:
Adobe Portable Document Format
Letöltés
Gyűjtemények
International Journal of Horticultural Science