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001-es BibID:BIBFORM087855
Első szerző:Benedek Pál
Cím:Acceptance of artificial nesting sites by pollinating mason bees in commercial fruit plantations (Hymenoptera, Megachilidae: mixed Osmia cornuta and O. rufa population) / Benedek Pál, Nyéki József, Soltész Miklós, Szabó Tibor, Konrádné C.
Dátum:2010
ISSN:1585-0404 2676-931X
Megjegyzések:During a four yeas long experiment a simple bee shelters was found to be a proper method to increase the size of mixed natural populations of the early season Osmia cornuta and O. rufa under practical farm conditions. Instead of the number of pesticide applications the earliness of the flowering of the fruit species in the orchards was found to be the most important factor in the rate of acceptance of reed as nesting medium by Osmias in the bee shelter. This relationship was negative and highly significant (r = ?0.829, p<0.001). This means that much higher acceptance of artificial nesting media in bee shelters and consequently much higher population increase of the two early season mason bee species can be expected in orchards with early than with late flowering fruit species. Mixed orchards or early flowering orchards surrounded by other orchards falling in bloom later consecutively may also be much favourable to mason bees because they can find continuous food (pollen) supply there for a much longer time during their period of activity than in orchards planted with a single fruit species and being apart from orchards of other fruit species.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
fruit orchards
bee pollination
flowering time
Osmia cornuta
Osmia rufa
bee shelter
acceptance of nesting sites
Megjelenés:International Journal Of Horticultural Science. - 16 : 3 (2010), p. 43-46. -
További szerzők:Nyéki József (1944-2022) (kertészmérnök) Soltész Miklós (1944-) (kertészmérnök) Szabó Tibor Konrádné C.
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