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271.
272.
Progress towards the European 2010 biodiversity target
Frederik Schutyser, Sophie Condé, strokovno delo

Objavljeno: 05.06.2012; Ogledov: 340; Prenosov: 1
URL Polno besedilo (0,00 KB)

273.
274.
Air pollution in Europe 1990-2004
Martin Adams, strokovno delo

Objavljeno: 05.06.2012; Ogledov: 419; Prenosov: 0
URL Polno besedilo (0,00 KB)

275.
Comparison of the effectiveness of standard and drift-reducing nozzles for control of some pests of apple
Mario Lešnik, Cvetka Pintar, Aleksandra Lobnik, Mitja Kolar, 2005, izvirni znanstveni članek

Opis: A comparison of the biological efficacy of pesticides applied against some apple pests with standard versus drift-reducing nozzles was made in trials in intensive orchards in Slovenia. Standard and drift-reducing nozzles were compared by applying 350 L spray per hectare. No significant differences in acaricide/insecticide efficacy between the types of nozzles could be observed when controlling fruit tree red spider mite (Panonychus ulmi) and apple rosy aphid (Dysaphis plantaginea). However, drift-reducing nozzles reduced the efficacy of insecticides against the codling moth (Cydia pomonella), green apple aphid (Aphis pomi) and apple leaf miner (Leucoptera malifoliella).
Ključne besede: apple, spraying, drift-reducing nozzles, biological efficacy, insecticides, Aphis pomi, Cydia pomonella, Dysaphis plantaginea, Leucoptera malifoliella, Panonychus ulmi
Objavljeno: 01.06.2012; Ogledov: 699; Prenosov: 8
URL Polno besedilo (0,00 KB)

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